Section 5 (Engine - 2.3L ECOBOOST (201KW/273PS)): Assembly: Engine

WARNING: This page is about a different variant/trim than selected.

For information on Ford Color Coded Illustrations refer to OEM Color Coding .

Special Tool(s) / General Equipment

Courtesy of FORD MOTOR COMPANY	100-002 (TOOL-4201-C) Holding Fixture with Dial Indicator Gauge
Courtesy of FORD MOTOR COMPANY	205-153 (T80T-4000-W) Handle
Courtesy of FORD MOTOR COMPANY	300-OTC1819E2, 200# Floor Crane, Fold Away
Courtesy of FORD MOTOR COMPANY	303-096 (T74P-6150-A) Installer, Camshaft Front Oil Seal TKIT-2009TC-F
Courtesy of FORD MOTOR COMPANY	303-103 (T74P-6375-A) Holding Tool, Flywheel T74P-77000-A TKIT-2009TC-F
Courtesy of FORD MOTOR COMPANY	303-1247VCT Spark Plug Tube Seal Remover and Installer TKIT-2006UF-FLM TKIT-2006UF-ROW
Courtesy of FORD MOTOR COMPANY	303-1521 Alignment Tool, Crankshaft Position Sensor TKIT-2010C-FLM
Courtesy of FORD MOTOR COMPANY	303-1565 Alignment Tool, Camshaft TKIT-2010C-FLM
Courtesy of FORD MOTOR COMPANY	303-1567 Sizer, Teflon Seal TKIT-2010C-FLM
Courtesy of FORD MOTOR COMPANY	303-328 (T88P-6701-B1) Replacer, Rear Seal TKIT-1988-FLMTKIT-1988-FTKIT-1988-LM
Courtesy of FORD MOTOR COMPANY	303-507 Timing Peg, Crankshaft TDCTKIT-2001N-FLMTKIT-2001N-ROW
Courtesy of FORD MOTOR COMPANY	310-205 Fuel Injector Brush
Courtesy of FORD MOTOR COMPANY	310-207 Installer, Fuel Injector Seal Assembly TKIT-2009A-FLM
Feeler Gauge
Strap Wrench
Mounting Stand
Hose Clamp Remover/Installer
Round-Ended Steel Rule
Piston Ring Compressor

Materials

Name	Specification
Motorcraft® High Performance Engine RTV SiliconeTA-357	WSE-M4G323-A6
Motorcraft® Metal Surface Prep WipesZC-31-B	-
Motorcraft® Gasket MakerTA-16	WSK-M2G348-A5
Engine Oil - SAE 5W-30 - Synthetic Blend Motor OilXO-5W30-Q1SP	WSS-M2C946-B1
Motorcraft® Orange Concentrated Antifreeze/CoolantVC-3-B	WSS-M97B44-D

NOTE: Do not loosen or remove the crankshaft pulley bolt without first installing the special tools as instructed in this procedure. The crankshaft pulley and the crankshaft timing sprocket are not keyed to the crankshaft. The crankshaft, the crankshaft sprocket and the pulley are fitted together by friction. For that reason, the crankshaft sprocket is also unfastened if the pulley bolt is loosened. Before any repair requiring loosening or removal of the crankshaft pulley bolt, the crankshaft and camshafts must be locked in place by the special service tools, otherwise severe engine damage can occur.

NOTE: During engine repair procedures, cleanliness is extremely important. All parts must be thoroughly cleaned and any foreign material, including any material created while cleaning gasket surfaces, that enters the oil passages, coolant passages or the oil pan, can cause engine failure.

NOTE: If it is necessary to install a new timing chain tensioner, a cast iron tensioner is to be replaced with an aluminum tensioner (6K254). The existing bolts must be discarded and replaced with new bolts (6K282).

Install the engine piston oil cooler valves and the 4 bolts.
Torque: 89 lb.in (10 Nm)

Courtesy of FORD MOTOR COMPANY
- Measure the length or distance in two directions.
- Record the smallest measurement for each crankshaft main bearing journal.
Courtesy of FORD MOTOR COMPANY
Mounted flush and original main bearing beam bolts finger tight.

Courtesy of FORD MOTOR COMPANY
Tighten in sequence shown.
Torque: Stage 1: 44 lb.in (5 Nm) Stage 2: 18 lb.ft (25 Nm) Stage 3: 90 deg.

Fig 1: Main Bearing Beam Bolts Tightening Sequence
Courtesy of FORD MOTOR COMPANY
Measure each crankshaft block main bearing bore diameter.

Courtesy of FORD MOTOR COMPANY
Using the chart, select the crankshaft main bearings.

Courtesy of FORD MOTOR COMPANY
Using the original bolts, install the connecting rod caps.
Torque: Stage 1: 89 lb.in (10 Nm) Stage 2: 21 lb.ft (29 Nm) Stage 3: 90 deg.

Courtesy of FORD MOTOR COMPANY
- Measure the length or distance in two directions.
- Record the smallest measurement for each connecting rod.
Courtesy of FORD MOTOR COMPANY
Remove the bolts and the connecting rod caps. Discard the bolts.

Courtesy of FORD MOTOR COMPANY
- Measure the length or distance in two directions.
- Record the smallest measurement for each connecting rod journal.
Courtesy of FORD MOTOR COMPANY
Using the chart, select the correct connecting rod bearings for each crankshaft connecting rod journal.

Courtesy of FORD MOTOR COMPANY
- Remove the bolts in sequence shown and discard.
- Remove the main bearing beam.
Fig 2: Main Bearing Beam Bolts Loosening Sequence
Courtesy of FORD MOTOR COMPANY
NOTE: Before assembling the cylinder block, all sealing surfaces must be free of chips, dirt, paint and foreign material. Also, make sure the coolant and oil passages are clear.

NOTE: If reusing the crankshaft main bearings, install them in their original positions and orientation as noted during disassembly.

Lubricate with clean engine oil and install the crankshaft main bearings.

Material: Engine Oil - SAE 5W-30 - Synthetic Blend Motor Oil / XO-5W30-Q1SP (WSS-M2C946-B1)

Courtesy of FORD MOTOR COMPANY
NOTE: If reusing the crankshaft main bearings, install them in their original positions and orientation as noted during disassembly.

Lubricate with clean engine oil and install the main bearing beam bearings.

Material: Engine Oil - SAE 5W-30 - Synthetic Blend Motor Oil / XO-5W30-Q1SP (WSS-M2C946-B1)

Courtesy of FORD MOTOR COMPANY
Lubricate with clean engine oil and install the crankshaft.
Material: Engine Oil - SAE 5W-30 - Synthetic Blend Motor Oil / XO-5W30-Q1SP (WSS-M2C946-B1)

Courtesy of FORD MOTOR COMPANY
Lubricate with clean engine oil.
Material: Engine Oil - SAE 5W-30 - Synthetic Blend Motor Oil / XO-5W30-Q1SP (WSS-M2C946-B1)

Courtesy of FORD MOTOR COMPANY
Install the main bearing beam flush.

Courtesy of FORD MOTOR COMPANY
NOTE: Lubricate the new main bearing beam bolts threads and under the bolt heads with clean engine oil.

NOTE: Position the crankshaft to the rear of the cylinder block, then position the crankshaft to the front of the cylinder block before tightening the main bearing beam bolts.

Install the bolts and tighten in sequence shown.

Material: Engine Oil - SAE 5W-30 - Synthetic Blend Motor Oil / XO-5W30-Q1SP (WSS-M2C946-B1)

Torque: Stage 1: 44 lb.in (5 Nm) Stage 2: 18 lb.ft (25 Nm) Stage 3: 90 deg.

Fig 3: Main Bearing Beam Bolts Tightening Sequence
Courtesy of FORD MOTOR COMPANY
1. Position the crankshaft to the rear of the cylinder block.
2. Zero the Dial Indicator Gauge with Holding Fixture. Use Special Service Tool: 100-002 (TOOL-4201-C) Holding Fixture with Dial Indicator Gauge.
3. Move the crankshaft to the front of the cylinder block. Note and record the crankshaft end play.
4. Acceptable crankshaft end play is 0.220-0.450 mm (0.0087-0.0177 in). If the crankshaft end play exceeds the specified range, install new parts as necessary.
Courtesy of FORD MOTOR COMPANY
NOTE: If reusing the connecting rod bearings, install them in their original positions and orientation as noted during disassembly.

Lubricate with clean engine oil and install the connecting rod bearings.

Material: Engine Oil - SAE 5W-30 - Synthetic Blend Motor Oil / XO-5W30-Q1SP (WSS-M2C946-B1)

Courtesy of FORD MOTOR COMPANY
NOTE: Align the piston rings on the piston.
1. Upper oil control segment ring gap location.
2. Oil control spacer gap location.
3. Lower oil control segment ring gap location.
Courtesy of FORD MOTOR COMPANY
NOTE: Be sure not to scratch the cylinder wall or crankshaft journal with the connecting rod. Push the piston down until the connecting rod bearing seats on the crankshaft journal.

NOTE: Make sure the piston arrow on top is facing toward the front of the engine.

Lubricate with clean engine oil. Using a piston ring compressor, install the pistons. Use the General Equipment: Piston Ring Compressor

Material: Engine Oil - SAE 5W-30 - Synthetic Blend Motor Oil / XO-5W30-Q1SP (WSS-M2C946-B1)

Courtesy of FORD MOTOR COMPANY
NOTE: The rod cap installation must keep the same orientation as marked during disassembly or engine damage may occur.

NOTE: After installation of each connecting rod cap, rotate the crankshaft to verify smooth operation.

Install the connecting rod caps, bolts and tighten in 3 stages.

Torque: Stage 1: 89 lb.in (10 Nm) Stage 2: 21 lb.ft (29 Nm) Stage 3: 90 deg.

Courtesy of FORD MOTOR COMPANY
- Install Special Service Tool: 303-507 Timing Peg, Crankshaft TDC.
- Rotate the crankshaft slowly clockwise until the crankshaft balance weight is up against the special tool. The engine is now at TDC.
Courtesy of FORD MOTOR COMPANY
NOTE: Due to the precision interior construction of the balancer unit, it should not be disassembled.

NOTE: The original adjustment shims must be installed in their original positions.

NOTE: Confirm by visual inspection that there is no damage to the balancer unit gear and verify that the shaft turns smoothly. If there is any damage or malfunction, replace the balancer unit.

Install the adjustment shims in their original positions on the seat faces of the balancer unit. With the balancer unit shaft marks in the TDC position, slowly install the balancer unit to the cylinder block to avoid interference between the crankshaft drive gear and the balancer unit driven gear.

Courtesy of FORD MOTOR COMPANY
Install the bolts and tighten in 2 stages.
Torque: Stage 1: 18 lb.ft (25 Nm) Stage 2: 31 lb.ft (42 Nm)

Courtesy of FORD MOTOR COMPANY
- Remove Special Service Tool: 303-507 Timing Peg, Crankshaft TDC.
- Rotate the crankshaft to confirm that there are no meshing problems between the balancer unit gear and the crankshaft gear.
Courtesy of FORD MOTOR COMPANY
1. Install Special Service Tool: 303-507 Timing Peg, Crankshaft TDC.
2. Rotate the crankshaft slowly clockwise until the crankshaft balance weight is up against the special tool. The engine is now at TDC.
3. Remove Special Service Tool: 303-507 Timing Peg, Crankshaft TDC.
Courtesy of FORD MOTOR COMPANY
- Remove Special Service Tool: 303-507 Timing Peg, Crankshaft TDC.
Courtesy of FORD MOTOR COMPANY
NOTE: Measure the backlash and verify that it is within specified range at all of the following 6 positions: 10 degrees, 30 degrees, 100 degrees, 190 degrees, 210 degrees and 280 degrees. It will be necessary to reset the measuring equipment between measurements.

NOTE: The measurement must be taken with the Dial Indicator Gauge with Holding Fixture, a 5-mm Allen wrench and worm clamp set up as shown. Mark the Allen wrench with a file 80 mm (3.149 in) above the driven gear shaft center. Make sure the worm clamp and Allen wrench are not touching the balance shaft housing.

NOTE: For an accurate measurement while measuring the gear backlash, insert a screwdriver as shown into the crankshaft No. 1 crankweight area and set both the rotation and the thrust direction with the screwdriver, using a prying action as shown.

NOTE: Position the Dial Indicator Gauge with Holding Fixture as shown. Measure the gear backlash.
1. Position the Dial Indicator Gauge with Holding Fixture (1) on the Allen wrench 80 mm (3.149 in) above the driven gear shaft center (2) on the balancer unit.
2. Rotate the crankshaft clockwise and measure the backlash at all of the following 6 positions: 10 degrees, 30 degrees, 100 degrees, 190 degrees, 210 degrees and 280 degrees.
3. Backlash specifications are 0.040 to 0.140 mm (0.00157 to 0.0055 in).
4. If the backlash exceeds the specified range, carry out the Balance Shaft Backlash procedure. Refer to: Balance Shaft Backlash 2.3L EcoBoost .
Courtesy of FORD MOTOR COMPANY
Rotate the crankshaft slowly clockwise until the crankshaft balance weight is up against the special tool. The engine is now at TDC and must remain at the TDC position until the timing drive components and crankshaft pulley are installed.

Courtesy of FORD MOTOR COMPANY
Clean the oil pump sealing surfaces.
Material: Motorcraft® Metal Surface Prep Wipes / ZC-31-B

Courtesy of FORD MOTOR COMPANY
Prime the oil pump. Add 2 tablespoons of clean engine oil to the oil pump and rotate the oil pump by hand.
Install the new oil pump gasket.

Courtesy of FORD MOTOR COMPANY
Install the oil pump and the bolts and tighten in the sequence shown in 2 stages.
Torque: Stage 1: 89 lb.in (10 Nm) Stage 2: 177 lb.in (20 Nm)

Courtesy of FORD MOTOR COMPANY
Install the oil pump sprocket and bolt.
Torque: 18 lb.ft (25 Nm)

Courtesy of FORD MOTOR COMPANY
Install the crankshaft sprocket.

Courtesy of FORD MOTOR COMPANY
1. Install the timing chain, tensioner and the shoulder bolts.
  Torque: 89 lb.in (10 Nm)
2. Push the tensioner spring down and position the spring under the shoulder bolt.
Courtesy of FORD MOTOR COMPANY
- Using the special tool, position the crankshaft rear oil seal onto the crankshaft. Use Special Service Tool: 303-328 (T88P-6701-B1) Replacer, Rear Seal.
- Install the bolts and tighten in sequence shown.
  Torque: 89 lb.in (10 Nm)
Fig 4: Crankshaft Rear Oil Seal Bolts Tightening Sequence
Courtesy of FORD MOTOR COMPANY
Install a new O-ring seal on the oil pickup and screen.

Courtesy of FORD MOTOR COMPANY
Install the oil pickup and screen and the bolts.
Torque: 89 lb.in (10 Nm)

Courtesy of FORD MOTOR COMPANY
NOTE: If the oil pan is not secured within 10 minutes of silicone sealant application, the silicone sealant must be removed and the sealing area cleaned with metal surface prep. Allow to dry until there is no sign of wetness, or 10 minutes, whichever is longer. Failure to follow this procedure can cause future oil leakage.

Apply a 3 mm bead of silicone sealant.

Material: Motorcraft® High Performance Engine RTV Silicone / TA-357 (WSE-M4G323-A6)

Courtesy of FORD MOTOR COMPANY
Install the oil pan and the bolts finger tight.

Courtesy of FORD MOTOR COMPANY
Using a straight edge, align the front surface of the oil pan flush with the front surface of the engine block. Use the General Equipment: Round-Ended Steel Rule

Courtesy of FORD MOTOR COMPANY
Tighten the bolts in sequence shown.
Torque: 18 lb.ft (25 Nm)

Fig 5: Oil Pan Bolts Tightening Sequence
Courtesy of FORD MOTOR COMPANY
Install the cylinder block bushings.

Courtesy of FORD MOTOR COMPANY
Install a new cylinder head gasket.

Courtesy of FORD MOTOR COMPANY
NOTE: The cylinder head bolts are torque-to-yield and must not be reused. New cylinder head bolts must be installed.

Install the cylinder head and bolts and tighten in sequence shown in 5 stages.

Torque: Stage 1: 62 lb.in (7 Nm) Stage 2: 133 lb.in (15 Nm) Stage 3: 41 lb.ft (55 Nm) Stage 4: 90 deg.Stage 5: 90 deg.

Fig 6: Cylinder Head Bolts Tightening Sequence
Courtesy of FORD MOTOR COMPANY
Lubricate with clean engine oil and install the valve tappets.
Material: Engine Oil - SAE 5W-30 - Synthetic Blend Motor Oil / XO-5W30-Q1SP (WSS-M2C946-B1)

Courtesy of FORD MOTOR COMPANY
NOTE: If any new parts are being installed (cylinder head, valves, tappets, camshafts) it is necessary to check the valve clearance, follow the next 12 steps exactly or serious damage to the engine may occur. If the original parts are being installed it is not necessary to check the valve clearance so proceed to step 62.

Install the crankshaft bolt and place a paint mark on the crankshaft bolt at the 12 o'clock position.

Courtesy of FORD MOTOR COMPANY
- Remove Special Service Tool: 303-507 Timing Peg, Crankshaft TDC.
Courtesy of FORD MOTOR COMPANY
NOTE: Rotating the crankshaft will position all of the pistons below the deck of the cylinder block and allow the camshafts to be installed and the valve clearance checked without the possibility of damage to the valves or pistons.

Using the crankshaft bolt and washer, rotate the crankshaft clockwise 270 degrees until the paint mark is at the 9 o'clock position.

Courtesy of FORD MOTOR COMPANY
NOTE: Failure to follow the camshaft tightening procedure can result in damage to the camshafts.

NOTE: Lubricate the camshaft journals and camshaft bearing caps with clean engine oil.
- Lubricate the camshafts and caps with clean engine oil and install the camshafts, caps and bolts.
  Material: Engine Oil - SAE 5W-30 - Synthetic Blend Motor Oil / XO-5W30-Q1SP (WSS-M2C946-B1)
- Tighten 2 turns at a time in the sequence shown in 2 stages.
  Torque: Stage 1: 62 lb.in (7 Nm) Stage 2: 142 lb.in (16 Nm)
Fig 7: Camshafts Caps Bolts Tightening Sequence
Courtesy of FORD MOTOR COMPANY
Lubricate the camshaft journals with clean engine oil and install the front camshaft bearing cap and bolts and tighten in the sequence shown in 2 stages.
Material: Engine Oil - SAE 5W-30 - Synthetic Blend Motor Oil / XO-5W30-Q1SP (WSS-M2C946-B1)

Torque: Stage 1: 62 lb.in (7 Nm) Stage 2: 142 lb.in (16 Nm)

Courtesy of FORD MOTOR COMPANY
1. Using the flats of the camshaft, rotate the camshaft to place the cam lobe at base circle, with the lobe pointed away from the tappet.
2. Use a feeler gauge to measure the clearance of each valve and record its location. Use the General Equipment: Feeler Gauge
3. Repeat to measure all of the lobe/tappet clearances.
Courtesy of FORD MOTOR COMPANY
NOTE: The number on the valve tappet only reflects the digits that follow the decimal. For example, a tappet with the number 0.650 has the thickness of 3.650 mm.

NOTE: Select tappets using this formula: tappet thickness = measured clearance + the existing tappet thickness - nominal clearance.

NOTE: The nominal clearance is:
- intake: 0.25 mm (0.0095 in).
- exhaust: 0.36 mm (0.0142 in).
NOTE: The acceptable clearances after being fully installed are:
- intake: 0.19-0.31 mm (0.007-0.012 in).
- exhaust: 0.30-0.42 mm (0.012-0.017 in).
Select the closest tappet size to the ideal tappet thickness available and mark the installation location.
Remove the bolts and the front camshaft bearing cap.

Courtesy of FORD MOTOR COMPANY
NOTE: Failure to follow the camshaft loosening procedure can result in damage to the camshafts.

Loosen the camshaft bearing caps in sequence 2 turns at a time until all tension is released from the camshaft bearing caps. Remove the bolts, caps and camshafts.

Courtesy of FORD MOTOR COMPANY
Install Special Service Tool: 303-507 Timing Peg, Crankshaft TDC.

Courtesy of FORD MOTOR COMPANY
NOTE: Rotating the crankshaft will position the engine at TDC and allow you to install the camshafts in the same position as noted during the disassembly.

Rotate the crankshaft clockwise 90 degrees so the crankshaft contacts the special tool.

Courtesy of FORD MOTOR COMPANY
If necessary, replace any tappets with the correct tappets selected during the valve clearance check and lubricate with clean engine oil.
Material: Engine Oil - SAE 5W-30 - Synthetic Blend Motor Oil / XO-5W30-Q1SP (WSS-M2C946-B1)

Courtesy of FORD MOTOR COMPANY
Clean the rear camshaft cap.
Material: Motorcraft® Metal Surface Prep Wipes / ZC-31-B

Courtesy of FORD MOTOR COMPANY
NOTE: The exhaust camshaft rear bearing cap must be secured within 10 minutes of gasket maker application. If the bearing cap is not secured within 10 minutes, the gasket maker must be removed and the sealing area cleaned with Motorcraft® Metal Surface Prep.

NOTE: Do not allow silicone sealant to enter the camshaft bearing journal. If gasket maker is applied to the camshaft bearing journal, the journal and sealing area must be cleaned with Motorcraft® Metal Surface Prep.

Apply a 1 mm bead of gasket maker.

Material: Motorcraft® Gasket Maker / TA-16 (WSK-M2G348-A5)

Material: Motorcraft® Metal Surface Prep Wipes / ZC-31-B

Courtesy of FORD MOTOR COMPANY
NOTE: Install the camshafts with the alignment slots in the camshafts lined up so the Camshaft Alignment Plate can be installed without rotating the camshafts. Make sure the lobes on the No. 1 cylinder are in the same position as noted in the removal procedure. Rotating the camshafts when the timing chain is removed, or installing the camshafts 180 degrees out of position can cause severe damage to the valves and pistons.

NOTE: Failure to follow the camshaft tightening procedure can result in damage to the camshafts.

NOTE: Wipe off any excess gasket maker from the fuel injection pump housing sealing surface of the cylinder head and rear camshaft cap.

NOTE: Lubricate the camshaft journals and camshaft bearing caps with clean engine oil.
- Lubricate with clean engine oil and install the camshafts, caps and bolts.
  Material: Engine Oil - SAE 5W-30 - Synthetic Blend Motor Oil / XO-5W30-Q1SP (WSS-M2C946-B1)
- Tighten the camshaft bearing cap bolts one turn at a time, until finger-tight.
- Tighten 2 turns at a time in the sequence shown in 2 stages.
  Torque: Stage 1: 62 lb.in (7 Nm) Stage 2: 142 lb.in (16 Nm)
Courtesy of FORD MOTOR COMPANY
- Lubricate the camshaft journals with clean engine oil.
  Material: Engine Oil - SAE 5W-30 - Synthetic Blend Motor Oil / XO-5W30-Q1SP (WSS-M2C946-B1)
- Install the front camshaft bearing cap and the bolts and tighten in sequence shown in 2 stages.
  Torque: Stage 1: 62 lb.in (7 Nm) Stage 2: 142 lb.in (16 Nm)
Courtesy of FORD MOTOR COMPANY
Install the VCT oil control solenoids and the bolts.
Torque: 89 lb.in (10 Nm)

Courtesy of FORD MOTOR COMPANY
NOTE: The special tool is for camshaft alignment only. Using this tool to prevent engine rotation can result in engine damage.

Install Special Service Tool: 303-1565 Alignment Tool, Camshaft.

Courtesy of FORD MOTOR COMPANY
NOTE: Do not tighten the VCT unit bolts at this time.
- Install the VCT units and the bolts finger-tight.
Courtesy of FORD MOTOR COMPANY
Install the tensioner arm, timing chain, timing chain guide and the bolts.
Torque: 89 lb.in (10 Nm)

Courtesy of FORD MOTOR COMPANY

NOTE: If equipped with aluminum timing chain tensioner.

NOTE: If the timing chain tensioner plunger is not pinned in the compressed position, follow the next step.
Reset the timing chain tensioner.
1. Position the timing chain tensioner in a soft-jawed vise.
2. Spread the ends of the ratchet wire clip apart.
3. Using the soft-jawed vise, compress the plunger to the reset position.
4. Install a locking pin in the 2 holes of the timing chain tensioner body to hold the plunger in place.
Courtesy of FORD MOTOR COMPANY
NOTE: If equipped with aluminum timing chain tensioner.

NOTE: Do not remove the locking pin until the tensioner bolts are tightened.
1. Install the timing chain tensioner and the bolts.
  Torque: 89 lb.in (10 Nm)
2. Remove the locking pin.
Courtesy of FORD MOTOR COMPANY

NOTE: If equipped with cast iron timing chain tensioner.

NOTE: If the timing chain tensioner plunger and ratchet assembly are not pinned in the compressed position, follow the next 4 steps.
NOTE: Do not compress the ratchet assembly. This will damage the ratchet assembly.

Using the edge of a vise, compress the timing chain tensioner plunger.

Courtesy of FORD MOTOR COMPANY
Using a small pick, push back and hold the ratchet mechanism.

Courtesy of FORD MOTOR COMPANY
While holding the ratchet mechanism, push the ratchet arm back into the tensioner housing.

Courtesy of FORD MOTOR COMPANY
Install a locking pin into the hole in the tensioner housing to hold the ratchet assembly and the plunger in during installation.

Courtesy of FORD MOTOR COMPANY
NOTE: If equipped with cast iron timing chain tensioner.

NOTE: Do not remove the locking pin until the tensioner bolts are tightened.

Install the timing chain tensioner and the bolts.

Torque: 89 lb.in (10 Nm)

Courtesy of FORD MOTOR COMPANY
NOTE: If equipped with cast iron timing chain tensioner.

Remove the locking pin.

Courtesy of FORD MOTOR COMPANY
NOTE: Use an open-ended wrench to prevent the component from turning.

Tighten the exhaust VCT unit bolt in 2 stages.

Torque: Stage 1: 30 lb.ft (40 Nm) Stage 2: 60 deg.

Courtesy of FORD MOTOR COMPANY
NOTE: Use an open-ended wrench to prevent the component from turning.

Tighten the intake VCT unit bolt in 2 stages.

Torque: Stage 1: 30 lb.ft (40 Nm) Stage 2: 60 deg.

Courtesy of FORD MOTOR COMPANY
Clean and prepare the RTV sealing surface. Refer to: RTV Sealing Surface Cleaning and Preparation .

Courtesy of FORD MOTOR COMPANY
NOTE: The engine front cover must be secured within 10 minutes of Silicone Gasket and Sealant application. If the engine front cover is not secured within 10 minutes, the silicone sealant must be removed and the sealing area cleaned with Motorcraft® Metal Surface Prep.

Apply silicone sealant.

Material: Motorcraft® High Performance Engine RTV Silicone / TA-357 (WSE-M4G323-A6)

Material: Motorcraft® Metal Surface Prep Wipes / ZC-31-B

Courtesy of FORD MOTOR COMPANY
NOTE: The engine front cover must be secured within 10 minutes of Silicone Gasket and Sealant application. If the engine front cover is not secured within 10 minutes, the silicone sealant must be removed and the sealing area cleaned with Motorcraft® Metal Surface Prep.

Apply beads of silicone sealant that are 2 mm (0.078 in) in diameter and 5 mm (0.19 in) in length across the cylinder head and cylinder block joint areas.

Material: Motorcraft® High Performance Engine RTV Silicone / TA-357 (WSE-M4G323-A6)

Material: Motorcraft® Metal Surface Prep Wipes / ZC-31-B

Courtesy of FORD MOTOR COMPANY
Install the engine front cover and the fasteners and tighten in the sequence shown.
Torque: Bolts 1 - 3: 35 lb.ft (48 Nm) Bolts 4 - 22: 89 lb.in (10 Nm)

Courtesy of FORD MOTOR COMPANY
NOTE: Remove the through-bolt from the camshaft front oil seal installer.

Lubricate with clean engine oil and using the special tool, install the crankshaft front seal. Use Special Service Tool: 303-096 (T74P-6150-A) Installer, Camshaft Front Oil Seal.

Material: Engine Oil - SAE 5W-30 - Synthetic Blend Motor Oil / XO-5W30-Q1SP (WSS-M2C946-B1)

Courtesy of FORD MOTOR COMPANY
Lubricate the crankshaft pulley with clean engine oil.
Material: Engine Oil - SAE 5W-30 - Synthetic Blend Motor Oil / XO-5W30-Q1SP (WSS-M2C946-B1)

Courtesy of FORD MOTOR COMPANY
Install the crankshaft pulley.

Courtesy of FORD MOTOR COMPANY
NOTE: This step will correctly align the crankshaft pulley to the crankshaft.

Install an M6 bolt.

Courtesy of FORD MOTOR COMPANY
NOTE: The crankshaft must remain in the TDC position during installation of the pulley bolt or damage to the engine can occur. Therefore, the crankshaft pulley must be held in place with the Strap Wrench and the bolt should be installed using hand tools only.

Using a strap wrench, tighten the crankshaft pulley. Use the General Equipment: Strap Wrench

Torque: Stage 1: 74 lb.ft (100 Nm) Stage 2: 90 deg.

Courtesy of FORD MOTOR COMPANY
Remove the M6 bolt.

Courtesy of FORD MOTOR COMPANY
NOTE: Do not tighten the CKP sensor bolts at this time.

Install the CKP sensor and the bolts finger-tight.

Courtesy of FORD MOTOR COMPANY
Install the Special Tool onto the CKP sensor and the tooth of the crankshaft pulley trigger wheel. Use Special Service Tool: 303-1521 Alignment Tool, Crankshaft Position Sensor.
Torque: 62 lb.in (7 Nm)

Courtesy of FORD MOTOR COMPANY
Remove Special Service Tool: 303-1521 Alignment Tool, Crankshaft Position Sensor.

Courtesy of FORD MOTOR COMPANY
Remove Special Service Tool: 303-507 Timing Peg, Crankshaft TDC.

Courtesy of FORD MOTOR COMPANY
Remove Special Service Tool: 303-1565 Alignment Tool, Camshaft.

Courtesy of FORD MOTOR COMPANY
Install the engine plug bolt.
Torque: 177 lb.in (20 Nm)

Courtesy of FORD MOTOR COMPANY
Install the camshaft drive adapter.
Torque: 46 lb.ft (63 Nm)

Courtesy of FORD MOTOR COMPANY
Clean the camshaft rear bearing cap.
Material: Motorcraft® Metal Surface Prep Wipes / ZC-31-B

Courtesy of FORD MOTOR COMPANY
NOTE: The intake camshaft rear bearing cap must be secured within 10 minutes of gasket maker application. If the bearing cap is not secured within 10 minutes, the gasket maker must be removed and the sealing area cleaned with Motorcraft® Metal Surface Prep.

Apply a 1 mm bead of gasket maker.

Material: Motorcraft® Gasket Maker / TA-16 (WSK-M2G348-A5)

Material: Motorcraft® Metal Surface Prep Wipes / ZC-31-B

Courtesy of FORD MOTOR COMPANY
NOTE: Wipe off any excess gasket maker from the vacuum pump sealing surface of the cylinder head and camshaft cap.

Install camshaft rear bearing cap and the bolts.

Torque: Stage 1: 62 lb.in (7 Nm) Stage 2: 142 lb.in (16 Nm)

Courtesy of FORD MOTOR COMPANY
NOTE: Do not use compressed air or the Fuel Injector Brush to clean the tip of the fuel injectors. Failure to follow this instruction may result in damage to the fuel injectors.

NOTE: Make sure to thoroughly clean any residual fuel or foreign material from the cylinder head, block and the general surrounding area of the fuel rails and injectors.

Using the special tool, clean the fuel injector bores. Use Special Service Tool: 310-205 Fuel Injector Brush.

Courtesy of FORD MOTOR COMPANY
NOTE: Do not lubricate the new lower Teflon® fuel injector seals.
1. Use Special Service Tool: 310-207 Installer, Fuel Injector Seal Assembly.
2. NOTE: Once the Teflon® seal is installed on the Teflon® Seal Guide, it should immediately be installed onto the fuel injector to avoid excessive expansion of the Teflon® seal.
  
  Make sure that new lower fuel injector Teflon® seals are installed. Use Special Service Tool: 310-207 Installer, Fuel Injector Seal Assembly.
3. Using the special tool, slide the Teflon® seals off of the Teflon® Seal Guide and into the groove on the fuel injectors.
Courtesy of FORD MOTOR COMPANY
NOTE: Install the fuel injectors into the cylinder head within 15 minutes of sizing the seals due to Teflon® seal expansion.

NOTE: Make sure the Teflon® seal is fully seated in the groove on the fuel injector before sizing the Teflon® seal.
1. Some massaging of the Teflon® seal with your fingers before the special tool is installed will aid in installing the special tool.
2. Position the Teflon® seal sizer tool with the larger opening towards the Teflon® seal. Push while turning the Teflon® seal sizer tool 180 degrees. Use Special Service Tool: 303-1567 Sizer, Teflon Seal.
3. Once the special tool is installed, check and make sure the Teflon® seal is in the sizing portion of the special tool. After one minute, turn the special tool back 180 degrees and remove.
Courtesy of FORD MOTOR COMPANY
NOTE: Do not lubricate the new lower Teflon® fuel injector seals.
1. Install the fuel injector seal.
2. Install the fuel injector O-ring seal.
3. Install the fuel injector seal.
Courtesy of FORD MOTOR COMPANY
NOTE: The FRP sensor must be replaced if it is removed from the fuel rail.

NOTE: The anti-rotation finger of the fuel injector clip must slip into the groove of the fuel rail cup.

Install the fuel injectors in the fuel rail.

Courtesy of FORD MOTOR COMPANY
NOTE: Do not lubricate the new lower Teflon® fuel injector seals.
- NOTE: No sudden impact force is allowed.
  
  NOTE: Make sure that new bolts are installed.
  
  Press the fuel rail down into the cylinder head injector bores by hand, then install and hand start fuel rail bolts 3 and 4.
- Release the force before tightening.
- Install the remaining fuel rail bolts. Tighten all of the fuel rail bolts in the sequence shown and in the following 5 stages.
  Torque: Stage 1: Tighten to: : 89 lb.in (10 Nm) Stage 2: Release the torque to: : 0 lb.in (0 Nm) Stage 3: Wait 5s Stage 4: Tighten to: : 124 lb.in (14 Nm) Stage 5: Tighten an additional: : 30 deg.
Fig 8: Remaining Fuel Rail Bolts Tightening Sequence
Courtesy of FORD MOTOR COMPANY
- Connect the fuel rail electrical connectors.
- Install the fuel rail shield.
Courtesy of FORD MOTOR COMPANY
Inspect and replace the crankcase vent separator gasket, if damaged.

Courtesy of FORD MOTOR COMPANY
Install the crankcase vent separator and the bolts.
Torque: 89 lb.in (10 Nm)

Courtesy of FORD MOTOR COMPANY
- NOTE: The forward KS must be installed in the 6 o'clock position and the rearward KS must be installed in the 3 o'clock position as shown in the graphic. Failure to follow these instructions may result in damage to the engine.
  
  Install the KS in their original position and install the bolts.
  
  Torque: 177 lb.in (20 Nm)
- Connect the KS electrical connectors.
Courtesy of FORD MOTOR COMPANY
Inspect and replace the oil filter adapter gasket, if damaged.

Courtesy of FORD MOTOR COMPANY
Install the oil filter adapter and the bolts.
Torque: 18 lb.ft (25 Nm)

Courtesy of FORD MOTOR COMPANY
Inspect and replace the coolant outlet gasket, if damaged.

Courtesy of FORD MOTOR COMPANY
Install the coolant outlet and the bolts.
Torque: 89 lb.in (10 Nm)

Courtesy of FORD MOTOR COMPANY
Connect the coolant tube and the retainers. Use the General Equipment: Hose Clamp Remover/Installer

Courtesy of FORD MOTOR COMPANY
NOTE: If the engine is repaired or replaced because of upper engine failure, typically including valve or piston damage, check the intake manifold for metal debris. If metal debris is found, install a new intake manifold. Failure to follow these instructions can result in engine damage.

Visually inspect the intake manifold gaskets for nicks, cuts and abrasions. If these conditions are not present, the gaskets may be reused.

Courtesy of FORD MOTOR COMPANY
Install the intake manifold and connect the crankcase vent oil separator tube.

Courtesy of FORD MOTOR COMPANY
- Position the intake manifold and install the bolts.
  Torque: 177 lb.in (20 Nm)
- Attach the KS electrical connectors.
Courtesy of FORD MOTOR COMPANY
NOTE: Installation of new seals is only required if damaged seals were removed during disassembly of the engine.

If removed, using the special tools, install the VCT seals. Use Special Service Tool: 205-153 (T80T-4000-W) Handle, 303-1247 VCT Spark Plug Tube Seal Remover and Installer.

Courtesy of FORD MOTOR COMPANY
Install a new valve cover gasket.

Courtesy of FORD MOTOR COMPANY
Apply a 5.5 mm bead of silicone sealant.
Material: Motorcraft® High Performance Engine RTV Silicone / TA-357 (WSE-M4G323-A6)

Courtesy of FORD MOTOR COMPANY
NOTE: The valve cover must be secured within 10 minutes of silicone gasket application. If the valve cover is not secured within 10 minutes, the silicone sealant must be removed and the sealing area cleaned with metal surface prep.

Install the valve cover and tighten the fasteners in the sequence shown.

Material: Motorcraft® Metal Surface Prep Wipes / ZC-31-B

Torque: 89 lb.in (10 Nm)

Fig 9: Valve Cover Bolts Tightening Sequence
Courtesy of FORD MOTOR COMPANY
Inspect and replace any ignition coil-on-plug rubber boots with cracks, rips or tears.

Courtesy of FORD MOTOR COMPANY
Install the ignition coil-on-plugs and the fasteners.
Torque: 53 lb.in (6 Nm)

Courtesy of FORD MOTOR COMPANY
NOTE: The fuel injection cam lobe must be positioned at zero lift before installing the fuel injection pump housing.

Rotate the crankshaft to position the camshaft at zero lift.

Courtesy of FORD MOTOR COMPANY
Inspect and replace the fuel injection pump housing, if damaged.

Courtesy of FORD MOTOR COMPANY
Install the fuel injection pump housing and the stud bolts and tighten in 2 stages.
Torque: Stage 1: 133 lb.in (15 Nm) Stage 2: 60 deg.

Courtesy of FORD MOTOR COMPANY
1. NOTE: The coolant tube must be fully seated prior to tighten the bolt.
  
  Install the coolant tube and bolt.
  
  Torque: 97 lb.in (11 Nm)
2. Install the coolant tube nut.
  Torque: 115 lb.in (13 Nm)
3. Install a new CHT sensor.
  Torque: 97 lb.in (11 Nm)
Courtesy of FORD MOTOR COMPANY
Inspect the fuel injection pump tappet for flat spots or scoring, especially in the indicated areas. If any damage is found, inspect the fuel injection pump and the fuel injection pump tappet drive lobe. Install new components as necessary.

Courtesy of FORD MOTOR COMPANY
Lubricate with clean engine oil and install the fuel injection pump tappet.
Material: Engine Oil - SAE 5W-30 - Synthetic Blend Motor Oil / XO-5W30-Q1SP (WSS-M2C946-B1)

Courtesy of FORD MOTOR COMPANY
Install a new fuel injection pump O-ring seal.
Material: Engine Oil - SAE 5W-30 - Synthetic Blend Motor Oil / XO-5W30-Q1SP (WSS-M2C946-B1)

Courtesy of FORD MOTOR COMPANY
NOTE: Install new bolts.

Install the fuel injection pump and alternately tighten each bolt one complete revolution until seated in 2 stages.

Torque: Stage 1: 44 lb.in (5 Nm) Stage 2: 55 deg.

Courtesy of FORD MOTOR COMPANY
Install the fuel injection pump bracket and the bolts.
Torque: 150 lb.in (17 Nm)

Courtesy of FORD MOTOR COMPANY
NOTE: Install a new fuel tube.
- Install the fuel tube, nut and the bolt finger-tight.
- Install the flare nuts finger-tight.
Courtesy of FORD MOTOR COMPANY
Tighten the flare nuts in 2 stages.
Torque: Stage 1: 133 lb.in (15 Nm) Stage 2: 30 deg.

Courtesy of FORD MOTOR COMPANY
1. Tighten the bolt.
  Torque: 89 lb.in (10 Nm)
2. Tighten the nut.
  Torque: 150 lb.in (17 Nm)
Courtesy of FORD MOTOR COMPANY
Inspect and replace the brake vacuum pump gasket, if damaged.

Courtesy of FORD MOTOR COMPANY
Install the brake vacuum pump and the bolts
Torque: 89 lb.in (10 Nm)

Courtesy of FORD MOTOR COMPANY
1. Install the studs.
  Torque: 80 lb.in (9 Nm)
2. Install the A/C compressor bracket, nut and the bolt.
  Torque: 18 lb.ft (25 Nm)
Courtesy of FORD MOTOR COMPANY
Install the A/C compressor and the bolts.
Torque: 18 lb.ft (25 Nm)

Courtesy of FORD MOTOR COMPANY
Inspect and replace the thermostat housing gasket, if damaged.

Courtesy of FORD MOTOR COMPANY
Install the thermostat housing and the bolts.
Torque: 89 lb.in (10 Nm)

Courtesy of FORD MOTOR COMPANY
Lubricate the coolant pump O-ring seal with clean engine coolant.
Material: Motorcraft® Orange Concentrated Antifreeze/Coolant / VC-3-B (WSS-M97B44-D)

Courtesy of FORD MOTOR COMPANY
Install the coolant pump and the bolts.
Torque: 89 lb.in (10 Nm)

Courtesy of FORD MOTOR COMPANY
1. Install the coolant pump pulley and the bolts finger-tight.
2. Install the generator and the bolts.
  Torque: 18 lb.ft (25 Nm)
Courtesy of FORD MOTOR COMPANY
Install the accessory drive belt tensioner and the bolts.
Torque: 18 lb.ft (25 Nm)

Courtesy of FORD MOTOR COMPANY
1. Install tool and release the tension on the accessory drive belt tensioner.
2. Install the accessory drive belt.
3. Release the tool and remove.
Courtesy of FORD MOTOR COMPANY
Install the A/C compressor belt. Refer to: Air Conditioning (A/C) Compressor Belt 2.3L EcoBoost .
Tighten the coolant pump pulley bolts.
Torque: 177 lb.in (20 Nm)

Courtesy of FORD MOTOR COMPANY
NOTE: Make sure that the mating faces are clean and free of foreign material.

Install the studs and the turbocharger gasket.

Torque: 150 lb.in (17 Nm)

Courtesy of FORD MOTOR COMPANY
Install the turbocharger and the nuts.
Torque: 37 lb.ft (50 Nm)

Courtesy of FORD MOTOR COMPANY
Install the heat shield, nuts and the bolt finger-tight.

Courtesy of FORD MOTOR COMPANY
1. Tighten the nuts.
  Torque: 37 lb.ft (50 Nm)
2. Tighten the bolt.
  Torque: 89 lb.in (10 Nm)
Courtesy of FORD MOTOR COMPANY
NOTE: Do not reuse the turbocharger oil filter, a new part must be installed.

Install a new turbocharger oil supply filter.

Courtesy of FORD MOTOR COMPANY
NOTE: Install a new O-ring seal and new sealing washers.

Lubricate and install the new turbocharger oil supply tube O-ring seal with clean engine oil. Install the new washers and the bolt.

Material: Engine Oil - SAE 5W-30 - Synthetic Blend Motor Oil / XO-5W30-Q1SP (WSS-M2C946-B1)

Courtesy of FORD MOTOR COMPANY
NOTE: The oil feed hose must be fully seated prior to fastener rundown.
1. Install the turbocharger oil supply tube and the bolt.
  Torque: 89 lb.in (10 Nm)
2. Tighten the bolt.
  Torque: 18 lb.ft (25 Nm)
Courtesy of FORD MOTOR COMPANY
NOTE: Install a new O-ring seal and a new gasket.

Install a new turbocharger O-ring seal and lubricate with clean engine oil and install a new turbocharger gasket.

Material: Engine Oil - SAE 5W-30 - Synthetic Blend Motor Oil / XO-5W30-Q1SP (WSS-M2C946-B1)

Courtesy of FORD MOTOR COMPANY
NOTE: Install a new oil drain hose.

NOTE: The oil drain hose must be fully seated prior to fastener rundown.

Install the turbocharger-to-cylinder block oil return pipe and the bolts.

Torque: 89 lb.in (10 Nm)

Courtesy of FORD MOTOR COMPANY
Inspect and lubricate the O-ring seals with engine coolant. Discard the washers and replace with new washers.

Courtesy of FORD MOTOR COMPANY
Fit the O-ring end of the turbocharger coolant tubes to the turbocharger. The lower coolant inlet tube goes into the turbocharger first. Install the bolt.
Torque: 89 lb.in (10 Nm)

Courtesy of FORD MOTOR COMPANY
- Install the bolt for the turbocharger coolant inlet tube.
  Torque: 27 lb.ft (37 Nm)
- Connect the turbocharger coolant outlet tube. Use the General Equipment: Hose Clamp Remover/Installer
Courtesy of FORD MOTOR COMPANY
Connect the coolant hose and the coolant hose retainer. Use the General Equipment: Hose Clamp Remover/Installer

Courtesy of FORD MOTOR COMPANY
Connect the heater hose and the coolant hose retainers. Use the General Equipment: Hose Clamp Remover/Installer

Courtesy of FORD MOTOR COMPANY
- Install the turbocharger vacuum control valve and vacuum tube assembly and the nuts.
  Torque: 89 lb.in (10 Nm)
- Connect the vacuum tubes to the turbocharger. Use the General Equipment: Hose Clamp Remover/Installer
- Attach the vacuum tube retainers.
Courtesy of FORD MOTOR COMPANY
- Install the oil indicator.
- Position and attach the vacuum valve to the valve cover.
- Connect the vacuum tube at the brake vacuum pump.
Courtesy of FORD MOTOR COMPANY
Install the EVAP canister purge valve and the nuts.
Torque: 97 lb.in (11 Nm)

Courtesy of FORD MOTOR COMPANY
- Attach the EVAP canister purge valve tube retainers.
- Connect the EVAP canister purge valve quick release coupling.
Courtesy of FORD MOTOR COMPANY
Install the wiring harness and attach the generator B+ wiring harness retainer.

Courtesy of FORD MOTOR COMPANY
- Install the generator B+ terminal wiring and nut.
  Torque: 150 lb.in (17 Nm)
- Install the generator B+ protective cover.
Courtesy of FORD MOTOR COMPANY
- Install the engine wiring harness and attach the wiring harness retainers.
- Connect the electrical connectors.
Courtesy of FORD MOTOR COMPANY
- Attach the wiring harness retainers.
- Connect the electrical connectors.
Courtesy of FORD MOTOR COMPANY
- Position the wiring harness and attach the wiring harness retainers.
- Connect the electrical connectors.
Courtesy of FORD MOTOR COMPANY
- Position the wiring harness and connect the throttle body electrical connector and attach the retainer.
- Connect the MAP sensor electrical connector.
Courtesy of FORD MOTOR COMPANY
Install the fuel tube.

Courtesy of FORD MOTOR COMPANY
- Attach the HO2S and catalyst monitor sensor electrical connectors to the bracket.
- Attach the wiring harness retainer.
- Connect the electrical connectors.
Courtesy of FORD MOTOR COMPANY
- Position wiring harness and install the bolt for the ground wire.
- Attach the wiring harness retainers.
- Connect the CHT sensor electrical connector.
Courtesy of FORD MOTOR COMPANY
Connect the electrical connectors and the wiring harness retainer.

Courtesy of FORD MOTOR COMPANY
Install Special Service Tool: 300-OTC1819E 2, 200# Floor Crane, Fold Away.

Courtesy of FORD MOTOR COMPANY
Remove engine from the mounting stand. Use the General Equipment: Mounting Stand

Courtesy of FORD MOTOR COMPANY
- NOTE: Special bolts are used for installation. Do not use standard bolts.
  
  Install the flexplate and the new bolts finger-tight.
- Install Special Service Tool: 303-103 (T74P-6375-A) Holding Tool, Flywheel.
- Tighten the bolts in sequence shown in 3 stages.
  Torque: Stage 1: 37 lb.ft (50 Nm) Stage 2: 59 lb.ft (80 Nm) Stage 3: 83 lb.ft (112 Nm)

Courtesy of FORD MOTOR COMPANY