Nissan Pathfinder. Manual — part 558
REAR TIMING CHAIN CASE
EM-71
< REMOVAL AND INSTALLATION >
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a. Loosen and remove the rear timing chain case bolts in the reverse order shown.
b. Cut the sealant using Tool and remove the rear timing chain case.
• After removing the bolts, separate the mating surface and
remove the old liquid gasket using Tool.
CAUTION:
Do not damage the mating surfaces.
• Tap the seal cutter to insert it (1).
• In areas where the Tool is difficult to use, lightly tap to slide it
(2).
6. Remove O-rings (1) from cylinder block.
CAUTION:
Do not reuse O-rings.
AWBIA0710ZZ
Tool number
: KV10111100 (J-37228)
WBIA0566E
: Engine front
JPBIA0090ZZ
EM-72
< REMOVAL AND INSTALLATION >
REAR TIMING CHAIN CASE
7. Use a scraper to remove all of the old Silicone RTV Sealant from
the front and rear timing chain case and opposite mating sur-
faces.
CAUTION:
Do not damage the mating surfaces.
8. Remove all old Silicone RTV Sealant from all the bolt holes and
bolts.
CAUTION:
Do not damage the threads or mating surfaces.
INSTALLATION
1. Install O-rings (1) on cylinder block.
CAUTION:
Do not reuse O-rings.
2. Apply Genuine Silicone RTV Sealant or equivalent, to the rear timing chain case using suitable tool as
GI-22, "Recommended Chemical Products and Sealants"
CAUTION:
• Installation should be done within 5 minutes after applying liquid gasket.
• Do not fill the engine with engine oil for at least 30 minutes after the components are installed to
allow the sealant to cure.
• Wipe off liquid gasket where it touches the engine coolant passage at point “a”.
• Follow the installation instructions for applying the liquid gasket. Pay particular attention to the
water pump and cylinder area.
SEM428G
SEM161F
: Engine front
JPBIA0090ZZ
REAR TIMING CHAIN CASE
EM-73
< REMOVAL AND INSTALLATION >
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M
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EM
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3. Align the rear timing chain case and water pump assembly with the dowel pins (RH and LH) on the cylin-
der block and install the case. Make sure the O-rings stay in place during installation.
a. Tighten the bolts in the numerical order as shown. There are two bolt lengths used. Follow the chart below
for proper bolt length specifications.
PBIC2680E
AWBIA0710ZZ
EM-74
< REMOVAL AND INSTALLATION >
REAR TIMING CHAIN CASE
b. After all bolts are initially tightened, retighten them to the specification in the numerical order as shown.
NOTE:
If liquid gasket protrudes, wipe it off immediately.
4. Install the timing chains (primary and secondary). Refer to
EM-62, "Removal and Installation"
.
5. Install the front timing chain case. Refer to
EM-54, "Removal and Installation"
.
6. Install the upper oil pan. Refer to
EM-37, "Removal and Installation (Upper Oil Pan)"
.
7. Install the engine assembly. Refer to
EM-102, "2WD : Removal and Installation"
(4WD).
Bolt length
Bolt position
Torque specification
20 mm (0.79 in)
1, 2, 3, 6, 7, 8, 9, 10 12.7 N·m (1.3 kg-m, 9 ft-lb)
16 mm (0.63 in)
All except the
above
12.7 N·m (1.3 kg-m, 9 ft-lb)
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