Infiniti G35 (V35). Manual — part 478
TIMING CHAIN
EM-67
C
D
E
F
G
H
I
J
K
L
M
A
EM
●
Do not disassemble. (Do not loosen bolts “A” and “B” as
shown in the figure).
NOTE:
Camshaft sprocket (INT) is two-for-one structure of primary and
secondary sprockets.
30. Remove water pump. Refer to
31. Remove rear timing chain case as follows:
a.
Loosen and remove mounting bolts in reverse order as shown in
the figure.
b.
Cut liquid gasket using seal cutter [SST: KV10111100 (J37228)]
and remove rear timing chain case.
CAUTION:
●
Do not remove plate metal cover of oil passage.
●
After removal, handle rear timing chain case carefully so
it does not tilt, cant, or warp under a load.
32. Remove O-rings from cylinder head.
PBIC3565E
SEM735G
KBIA1307E
SBIA0496E
EM-68
TIMING CHAIN
33. Remove O-rings from cylinder block.
34. Remove timing chain tensioners (secondary) from cylinder head as follows, if necessary.
a.
Remove camshaft brackets (No. 1). Refer to
b.
Remove timing chain tensioners (secondary) with stopper pin attached.
35. Use scraper to remove all traces of old liquid gasket from front
and rear timing chain cases, and opposite mating surfaces.
●
Remove old liquid gasket from bolt hole and thread.
36. Use scraper to remove all traces of liquid gasket from water
pump cover, chain tensioner cover and intake valve timing con-
trol covers.
PBIC0788E
PBIC3492E
PBIC2084E
SEM926E
TIMING CHAIN
EM-69
C
D
E
F
G
H
I
J
K
L
M
A
EM
INSPECTION AFTER REMOVAL
Timing Chain
Check for cracks and any excessive wear at link plates and roller
links of timing chain. Replace timing chain as necessary.
PBIC0282E
EM-70
TIMING CHAIN
INSTALLATION
NOTE:
●
The below figure shows the relationship between the mating mark on each timing chain and that on the
corresponding sprocket, with the components installed.
●
In this figure, the drum of exhaust side camshaft sprocket has been omitted.
1.
Install timing chain tensioners (secondary) to cylinder head as follows if removed. Refer to
a.
Install timing chain tensioners (secondary) with stopper pin attached and new O-ring.
b.
Install camshaft brackets (No. 1). Refer to
.
2.
Install rear timing chain case as follows:
a.
Install new O-rings onto cylinder block.
PBIC3590E
PBIC0788E
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