COMP Cams 2011+ 5.0L Ford 4v (Coyote) Camshaft User Manual
Page 6
6
COMP Cams®
3406 Democrat Rd.
Memphis, TN 38118
Phone: (901) 795-2400 Fax: (901) 366-1807
www.compcams.com
Part #COMP4-145
Revised 4/11/11
Right Bank Main Timing Chain and Tensioner Re-Installation
31.
Repeat step 23-25
for the remaining main timing chain tensioner.
32.
Rotate the crankshaft until the crankshaft keyway (not timing mark) is at the twelve o’clock position.
Now align one of the colored chain links with the timing mark on the crankshaft gear the other colored
chain link with “R” timing mark on the phaser gear. You may have to rotate the crankshaft slightly to
get everything to align properly.
33.
Once the chain is installed, install the timing chain guides. Again you may have to move the crankshaft
to allow enough slack to allow you to slide them on.
34.
With both right bank guides in place install the tensioner that is still compressed and locked. Again you
may have to move the crankshaft slightly to allow enough slack in the correct side of the chain so the
tensioner can be installed. Torque the tensioner bolts and main chain guide
bolt to 7 ft./lb. or 84 in./lb.
35.
Re-verify that the timing marks on the timing chain align properly with the timing marks on the phaser
and crankshaft gear.
36.
Release the main timing chain tensioner by pulling out the Allen used in step 23.
This completes the
right side timing chain installation.
37.
EXTREMELY CRITICAL: Once all four camshafts, timing chains, tensioners, and guides are
installed, check to ensure all eight of your marked links on your timing chain are still aligned properly
with their respective timing marks. If all eight timing marks are not correct you must disassemble until
you reach a point where you can correct the incorrect timing mark(s). (See Timing Chain & Camshaft
Indexing illustration below on page 10 for final timing mark locations)
38.
Reinstall the front timing cover and water pump. Ensure the water pump seal seals and seats completely.
A new water pump o-ring may be required (Part #F1ZY-8507-A).
39.
Reinstall all front drive accessories, including a new crankshaft bolt, Ford Part #BR3Z-6A340-A. The
crankshaft bolt torque sequence is as follows:
Step 1: Torque to 66 ft./lb.
Step 2: Loosen 1 full turn.
Step 3: Torque to 74 ft./lb.
Step 4: Tighten an additional 90°, using a torque angle gauge.
40.
Reinstall any remaining parts such as valve covers, spark plugs, coils, covers, etc. Remember to also
reinstall any electrical connections, such as the four cam phaser actuators.