2008 INFINITI FX35 Service Manual

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Page 2681 of 3924

INFINITI FX35 2008 Service Manual
ROCKER COVEREM-197
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7. Remove grommets from right and left cowl top panel.
Remove right side grommet as follows:
- Remove battery. Re

Page 2682 of 3924

INFINITI FX35 2008 Service Manual
EM-198
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ROCKER COVER
1. Apply liquid gasket with tube presser (commercial service tool)
to joint among rocker cover, cylinder head and camshaft bracket
(No. 1 and 6) as

Page 2683 of 3924

INFINITI FX35 2008 Service Manual
TIMING CHAINEM-199
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TIMING CHAIN
ComponentINFOID:0000000001325788
1. Camshaft sprocket (EXH) 2. Camshaft sprocket (INT) 3. Camshaft spr

Page 2684 of 3924

INFINITI FX35 2008 Service Manual
EM-200
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TIMING CHAIN
Refer to
GI-8, "Component" for symbols in the figure.
Removal and InstallationINFOID:0000000001325789
REMOVAL
1. Remove engine assembly from veh

EM-200
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TIMING CHAIN
Refer to
GI-8, "Component" for symbols in the figure.
Removal and InstallationINFOID:0000000001325789
REMOVAL
1. Remove engine assembly from vehicle. Refer to EM-237, "Component".
2. Remove the following components and related parts: Drive belt auto tensioner and idler pulley: Refer to EM-172, "
Drive Belt Auto Tensioner and Idler Pulley".
Thermostat housing and hoses: Refer to CO-52, "
Component".
Ignition coil: Refer to EM-187, "
Component".
Rocker cover: Refer to EM-196, "
Component".
3. If necessary, remove intake valve timing control position sensor (right and left bank) and camshaft position sensor (PHASE) from
intake valve timing control cover and front cover.
CAUTION:
Handle carefully to avoid dropping and shocks.
Do not disassemble.
4. If necessary, remove intake valve timing control solenoid valve from intake valve timing control cover. CAUTION:
Handle components and parts caref ully to avoid dropping and shocks.
Do not disassemble.
Do not allow metal powder to adhere to magnetic part at sensor tip.
Do not place sensors in a location wh ere they are exposed to magnetism.
7. O-ring 8. Seal ring 9. Intake valve timing control position
sensor (right bank)
10. O-ring 11. Intake valve timing control cover
(right bank)
12.Intake valve timing control position
sensor (left bank)
13. O-ring 14. Intake valve timing control cover (left
bank)15. Seal ring
16. Intake valve timing control solenoid-
valve (left bank) 17. O-ring 18. Oil level gauge
19. Oil level gauge guide 20. O-ring 21. Crankshaft pulley bolt
22. Crankshaft pulley 23. Front oil seal 24. Chain tensioner cover
25. Camshaft position se nsor (PHASE) 26. O-ring 27. Oil pump drive spacer
28. Oil pump assembly 29. Crankshaft sprocket 30. O-ring
31. O-ring 32. Timing chain tension guide
(right bank)33.
Timing chain slack guide
(right bank)
34. Timing chain (right bank) 35. Timing chain (left bank) 36. Chain tensioner (left bank)
37. Chain tensioner (right bank) 38. Timing chain slack guide
(left bank)39.
Timing chain tension guide
(left bank)
40. O-ring
A. Refer to EM-200
PBIC0050E
3AA93ABC3ACD3AC03ACA3AC03AC63AC53A913A773A893A873A873A8E3A773A983AC73AC93AC03AC3
3A893A873A873A8F3A773A9D3AAF3A8A3A8C3A863A9D3AAF3A8B3A8C

Page 2685 of 3924

INFINITI FX35 2008 Service Manual
TIMING CHAINEM-201
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5. Remove intake valve timing control cover as follows:
a. Loosen and remove mounting bolts in the reverse order a

Page 2686 of 3924

INFINITI FX35 2008 Service Manual
EM-202
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TIMING CHAIN
a. Remove rear plate cover, and set ring gear stopper (SST).
b. Loosen crankshaft pulley bolt, and then pull crankshaft pulley
with both hands to r

Page 2687 of 3924

INFINITI FX35 2008 Service Manual
TIMING CHAINEM-203
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NOTE:
To remove timing chain and related parts, start with those on left bank. The procedure for removing parts
on

TIMING CHAINEM-203
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NOTE:
To remove timing chain and related parts, start with those on left bank. The procedure for removing parts
on right bank is omitted because it is
the same as that for left bank.
a. Press tab in the direction of arrow (or turn lever in the direction of arrow) to unlock the locking with the groove that stops ten-
sioner plunger from returning.
Lightly press tensioner plunger to release the tension of springfor this operation.
b. Push in tensioner plunger to align the hole on lever and that on pump main body.
Pushing in tensioner too far does not allow the holes to align.Therefore, push in plunger to the degree at which the start of
stopper groove and tab engages.
c. Insert stopper pin [hard wire with approx. 0.5 mm (0.020 in) diameter or similar tool] to fix plunger. With plunger fixed,
remove chain tensioner.
17. Remove chain tension guide and timing chain slack guide.
18. Remove timing chain and crankshaft sprocket. CAUTION:
After removing timing chain, do not turn cranksh aft and camshaft separately, or valves will strike
the piston head.
19. With hexagonal part of camshaft locked with wrench, loosen mounting bolts securing camshaft sprocket to remove camshaft
sprocket.
CAUTION:
Do not loosen mounting bolts with securing anything other
than the camshaft hexagonal porti on or with tensioning the
timing chain.
20. Perform same procedure as for left bank, remove timing chain and related parts on right side.
21. Use scraper to remove all traces of old liquid gasket from front cover and opposite mating surfaces. Remove oil liquid gasket from bolt hole and thread.
22. Use scraper to remove all trace of liquid gasket from chain tensioner cover and intake valve timing control covers.
INSPECTION AFTER REMOVAL
Timing Chain
PBIC2343E
PBIC0030E
PBIC2084E
3AA93ABC3ACD3AC03ACA3AC03AC63AC53A913A773A893A873A873A8E3A773A983AC73AC93AC03AC3
3A893A873A873A8F3A773A9D3AAF3A8A3A8C3A863A9D3AAF3A8B3A8C

Page 2688 of 3924

INFINITI FX35 2008 Service Manual
EM-204
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TIMING CHAIN
Check for cracks and any excessive wear at link plates and roller
links of timing chain. Replace timing chain as necessary.
INSTALLATION
NOTE:
Th

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