Oil Pump: Installation

WARNING: This page is about a different car, the 2013 Ford F-150. However, it is still accessible from the selected car via links, so may be relevant.

Rotate the inner rotor of the oil pump assembly to align the flats on the crankshaft and slip the oil pump over the crankshaft until seated against the block.
- Rotate the oil pump until the bolt holes are aligned to the block and install the fasteners.
NOTE: Oil pump must be held against the cylinder block until all bolts are tightened.

Tighten the fasteners in the sequence shown in illustration in 3 stages:
- Stage 1: Hand tighten.
- Stage 2: Tighten the bolt (1) to 10 Nm (89 lb-in), the stud bolt (2) to 25 Nm (18 lb-ft), the bolt (3) to 10 Nm (89 lb-in) and the stud bolt (4) to 20 Nm (177 lb-in).
- Stage 3: Tighten the bolt (1) an additional 45 degrees, the stud bolt (2) an additional 75 degrees, the bolt (3) an additional 45 degrees and the stud bolt (4) an additional 60 degrees.
  
  Fig 1: Identifying Oil Pump Fasteners Tightening Sequence
  Courtesy of FORD MOTOR CO.
Install the oil pump screen and pickup tube. For additional information, refer to ENGINE LUBRICATION COMPONENTS - EXPLODED VIEW and OIL PUMP SCREEN AND PICKUP TUBE .
Install the crankshaft sprocket with the flange facing forward.

Fig 2: Locating Crankshaft Sprocket
Courtesy of FORD MOTOR CO.
Install the LH primary timing chain.
- Align the colored link on the timing chain with the timing mark on the LH VCT assembly.
  
  Fig 3: Locating Aligned Colored Link On Timing Chain With Timing Mark On LH VCT Assembly
  Courtesy of FORD MOTOR CO.
Align the remaining colored link on the timing chain with the timing mark on the crankshaft sprocket.

Fig 4: Locating Aligned Colored Link On Timing Chain With Timing Mark On Crankshaft Sprocket
Courtesy of FORD MOTOR CO.
NOTE: It may be necessary to rotate the crankshaft slightly to provide enough slack in the chain to install the LH timing chain guide. Return the crankshaft keyway to the 9 o'clock position after installing the LH timing chain guide.

Install the LH timing chain guide and bolt.
- Tighten to 10 Nm (89 lb-in).
  
  Fig 5: Locating Bolt And LH Timing Chain Guide
  Courtesy of FORD MOTOR CO.
NOTE: It may be necessary to rotate the crankshaft slightly to provide enough slack in the chain to install the LH timing chain tensioner arm. Return the crankshaft keyway to the 9 o'clock position after installing the LH timing chain tensioner arm.

Install the LH timing chain tensioner arm.

Fig 6: Locating LH Timing Chain Tensioner Arm
Courtesy of FORD MOTOR CO.

NOTE: Complete the following 3 steps on both the LH and RH primary timing chain tensioners.
NOTE: Do not compress the ratchet assembly or damage to the tensioner will occur.

Compress the primary timing chain tensioner plunger, using an edge of a vise.

Fig 7: Compressing Primary Timing Chain Tensioner Plunger Using Edge Of Vise
Courtesy of FORD MOTOR CO.
Using a small screwdriver or pick, push back and hold the ratchet mechanism, then push the ratchet arm back into the tensioner housing.

Fig 8: Pushing Ratchet Arm Back Into Tensioner Housing Using Small Screwdriver Or Pick
Courtesy of FORD MOTOR CO.
Install a suitable pin into the hole of the tensioner housing to hold the ratchet assembly and plunger in place during installation.

Fig 9: Locating Pin Inserted Into Hole Of Tensioner Housing
Courtesy of FORD MOTOR CO.
Install the LH primary timing chain tensioner and 2 bolts.
- Tighten to 10 Nm (89 lb-in).
- Remove the holding pin from the tensioner.
  
  Fig 10: Locating LH Primary Timing Chain Tensioner, Bolts And Holding Pin
  Courtesy of FORD MOTOR CO.
Using the crankshaft holding tool, rotate the crankshaft clockwise until the crankshaft keyway is at the 12 o'clock position.

Fig 11: Rotating Crankshaft Clockwise (Till Crankshaft Keyway At 12 O'Clock Position)
Courtesy of FORD MOTOR CO.
Install the RH primary timing chain.
- Align the colored link on the timing chain with the timing mark on the RH VCT assembly.
  
  Fig 12: Locating Aligned Colored Link On Timing Chain With Timing Mark On RH VCT Assembly
  Courtesy of FORD MOTOR CO.
Align the remaining colored link on the timing chain with the timing mark on the crankshaft sprocket.

Fig 13: Locating Aligned Colored Link On Timing Chain With Timing Mark On Crankshaft Sprocket
Courtesy of FORD MOTOR CO.
NOTE: It may be necessary to rotate the crankshaft slightly to provide enough slack in the chain to install the RH timing chain guide. Return the crankshaft keyway to the 12 o'clock position after installing the RH timing chain guide.

Install the RH timing chain guide and bolt.
- Tighten to 10 Nm (89 lb-in).
  
  Fig 14: Locating Bolt And RH Timing Chain Guide
  Courtesy of FORD MOTOR CO.
NOTE: It may be necessary to rotate the crankshaft slightly to provide enough slack in the chain to install the RH timing chain tensioner arm. Return the crankshaft keyway to the 12 o'clock position after installing the RH timing chain tensioner arm.

Install the RH timing chain tensioner arm.

Fig 15: Locating RH Timing Chain Tensioner Arm
Courtesy of FORD MOTOR CO.
Install the RH primary timing chain tensioner and 2 bolts.
- Tighten to 10 Nm (89 lb-in).
- Remove the holding pin from the tensioner.
  
  Fig 16: Locating RH Primary Timing Chain Tensioner, Bolts And Holding Pin
  Courtesy of FORD MOTOR CO.
With the crankshaft keyway still at the 12 o'clock position, verify the timing mark alignment is correct.

Fig 17: Locating Timing Mark Correct Alignment
Courtesy of FORD MOTOR CO.
Install the engine front cover. For additional information, refer to ENGINE FRONT COVER .