Timing Drive Components: Installation

WARNING: This page is about a different car, the 2005 Ford RV Cutaway, 2005 Ford Econoline, 2005 Ford E450 Super Duty, and 2005 Ford Cutaway. However, it is still accessible from the selected car via links, so may be relevant.

CAUTION: Timing chain procedures must be followed exactly or damage to valves and pistons will result.

CAUTION: Prior to installation, inspect the tensioner-sealing bead for seal integrity. If cracks, tears, separation from the tensioner body or permanent compression of the seal bead is observed, install a new tensioner.

Fig 1: Compressing Tensioner Plunger Using Edge Of Vise

Courtesy of FORD MOTOR CO.

Compress the tensioner plunger, using a vise.
Install a retaining clip on the tensioner to hold the plunger in during installation.

Fig 2: Installing Retaining Clip On Tensioner
Courtesy of FORD MOTOR CO.

NOTE: There are 61 links in each timing chain.

Fig 3: Marking Links When Copper Link Is Not Visible

Courtesy of FORD MOTOR CO.

If copper links are not visible, mark two links on one end and one link on the other end, and use as timing marks.
Install the RH spacer ring, camshaft gears, flat washers and bolts.
- Tighten the bolts in two stages.
  - Stage 1: Tighten to 40 Nm (30 lb-ft).
  - Stage 2: Tighten an additional 90 degrees.
    
    Fig 4: Tightening Bolts
    Courtesy of FORD MOTOR CO.
Install the timing chain guides.

Fig 5: View Of Timing Chain Guides With Torque Specifications
Courtesy of FORD MOTOR CO.

NOTE: Slightly loosen the Camshaft Holding Tool to allow slight camshaft movement.

Preposition the camshafts.
1. Rotate the LH camshaft with the Camshaft Positioning Tool until the timing mark is approximately at 12 o'clock.
2. Rotate the RH camshaft with the Camshaft Positioning Tool until the timing mark is approximately at 11 o'clock.
  - Tighten the Camshaft Holding Tool to maintain camshaft prepositioning.
    
    Fig 6: Identifying Camshaft Timing Marks
    Courtesy of FORD MOTOR CO.

CAUTION: Rotate the crankshaft counterclockwise only. Do not rotate past the position shown or severe piston and/or valve damage can occur.

Fig 7: Positioning Crankshaft With Special Tool

Courtesy of FORD MOTOR CO.

Position the crankshaft with the special tool, then remove the tool.
Install the crankshaft sprocket, marking sure the flange faces forward.

Fig 8: Identifying Crankshaft Sprocket Flange
Courtesy of FORD MOTOR CO.
Install the lower end of the LH timing chain, aligning the timing marks.

Fig 9: Aligning Timing Mark On Outer Flange Of Crankshaft Sprocket With Single Copper Link On Chain
Courtesy of FORD MOTOR CO.

NOTE: Be sure the upper half of the timing chain is below the tensioner guide dowel. If necessary, use the Camshaft Positioning Tool to adjust.

Fig 10: Installing LH Timing Chain

Courtesy of FORD MOTOR CO.

Install the LH timing chain on the camshaft sprocket with the two chain (marked) links and the timing marks aligned.

NOTE: The LH timing chain tensioner arm has a bump near the dowel hole for identification.

Fig 11: LH Timing Chain Tensioner And Guide - With Torque Specification

Courtesy of FORD MOTOR CO.

Position the LH timing chain tensioner arm on the dowel pin and install the LH timing chain tensioner.

CAUTION: The camshaft sprocket can jump time if the Camshaft Holding Tool is not secured.

NOTE: Be sure the chain link and crankshaft sprocket timing marks are aligned.

NOTE: The lower half of the timing chain must be positioned above the dowel.

Fig 12: Aligning Timing Mark On Crankshaft Sprocket With Single Copper Chain Link

Courtesy of FORD MOTOR CO.

Install the RH (outer) timing chain on the crankshaft sprocket.
Position the timing chain on the camshaft sprocket. Make sure the two copper-colored (marked) links align with the camshaft sprocket timing mark.

Fig 13: Aligning Copper-Colored (Marked) Links With Camshaft Sprocket Timing Mark
Courtesy of FORD MOTOR CO.

NOTE: The LH timing chain tensioner arm has a bump near the dowel hole, for identification.

Fig 14: Positioning LH And RH Timing Chain Tensioner Arms On Dowel Pins

Courtesy of FORD MOTOR CO.

Position the LH and RH timing chain tensioner arms on the dowel pins. Position the timing chain tensioners and install the bolts.
Remove the retaining clips from the RH and LH timing chain tensioners.

Fig 15: Timing Chain Tensioner Retaining Clip
Courtesy of FORD MOTOR CO.
Check for correct alignment of all timing marks.

Fig 16: Identifying Correct Alignment Of All Timing Marks
Courtesy of FORD MOTOR CO.
Remove the special tools from the camshafts.

Fig 17: Identifying Camshaft Special Tool
Courtesy of FORD MOTOR CO.
Install the crankshaft sensor ring on the crankshaft.

Fig 18: View Of Crankshaft Sensor Ring At Crankshaft
Courtesy of FORD MOTOR CO.
Lubricate the balance shaft journals with clean engine oil.
Using the index mark on the balance shaft, mark the corresponding gear tooth with chalk.

Fig 19: Identifying Balance Shaft And Gear Tooth Marks
Courtesy of FORD MOTOR CO.
Position the balance shaft on the journals.

Fig 20: Positioning Balance Shaft On Journals
Courtesy of FORD MOTOR CO.

NOTE: It may be necessary to use an inspection mirror to see the marks.

Fig 21: Aligning Mark On Balance Shaft With Camshaft Timing Mark

Courtesy of FORD MOTOR CO.

Align the chalk mark on the balance shaft with the camshaft timing mark as shown in Fig 21.
Install the bearing caps in their original locations. Install the bolts and tighten the bolts in the sequence shown in Fig 22.

Fig 22: Installing Bearing Caps
Courtesy of FORD MOTOR CO.
Install engine front cover. For additional information, refer to ENGINE FRONT COVER .