2005 INFINITI FX35 Service Manual

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INFINITI FX35 2005 Service Manual EM-246
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CYLINDER BLOCK
Revision: 2005 July 2005 FX
Disassembly and AssemblyABS006IU
DISASSEMBLY
NOTE:
Explained here is how to disassemble with engine stand supporting transmission surface. W

EM-246
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CYLINDER BLOCK
Revision: 2005 July 2005 FX
Disassembly and AssemblyABS006IU
DISASSEMBLY
NOTE:
Explained here is how to disassemble with engine stand supporting transmission surface. When using differ-
ent type of engine stand, note with difference in steps and etc.
1. Remove engine assembly from vehicle, and separate front suspension member, transmission and front final drive from engine. Refer to EM-240, "
ENGINE ASSEMBLY" .
2. Remove the parts that may restrict installation of engine to widely use engine stand. NOTE:
The procedure is described assuming that you use widely use engine holding the surface, to which trans-
mission is installed.
a. Remove drive plate.
Holding ring gear with ring gear stopper (SST).
Loosen mounting bolts diagonally order.
CAUTION:
Do not disassemble drive plate.
Do not place drive plate with signal plate facing down.
When handling signal plate, take care not to damage or
scratch it.
Handle signal plate in a manner that prevents it from
becoming magnetized.
b. Remove engine rear plate.
3. Lift engine with hoist to install it onto widely use engine stand. CAUTION:
Use engine stand that has a load capacity [approximately 240kg (529 lb) or more] large enough for
supporting the engine weight.
If the load capacity of stand is not adequate, remove the following parts beforehand to reduce the
potential risk of overturning stand.
–Intake manifolds (upper and lower); Refer to EM-178, "INTAKE MANIFOLD" .
–Exhaust manifold; Refer to EM-182, "EXHAUST MANIFOLD AND THREE WAY CATALYST" .
–Fuel tube and fuel injector assembly; Refer to EM-192, "FUEL INJECTOR AND FUEL TUBE" .
–A/C compressor; Refer to ATC-140, "Components" .
–Ignition coil; Refer to EM-189, "IGNITION COIL" .
13. Piston pin 14. Connecting rod bearing 15. Connecting rod bearing cap
16. Block heater protector 17. Connector cap 18. Cylinder block heater
19. Gasket 20. Main bearing cap 21. Thrust bearing
22. Main bearing 23. Rear plate 24. Crankshaft
25. Pilot convertor 26. Drive plate 27. Thrust bearing
28. Side bolt 29. Reinforcement plate 30. Crankshaft position sensor (POS)
31. O-ring 32. Rear oil seal 33. Rear oil seal retainer
PBIC1656E
PBIC2367E

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INFINITI FX35 2005 Service Manual CYLINDER BLOCK EM-247
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–Rocker cover; Refer to EM-197, "ROCKER COVER" .
–Other removable brackets
NOTE:
The figure sho

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INFINITI FX35 2005 Service Manual EM-248
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CYLINDER BLOCK
Revision: 2005 July 2005 FX
10. Remove piston rings from piston.
Before removing the piston rings, check the piston ring side clearance. Refer to EM-263, "PISTON
RING

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INFINITI FX35 2005 Service Manual CYLINDER BLOCK EM-249
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14. Remove main bearing cap as follows:
Before loosening main bearing cap bolts, measure the cranks

Page 3085 of 4731

INFINITI FX35 2005 Service Manual EM-250
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CYLINDER BLOCK
Revision: 2005 July 2005 FX
2. Install each plug to the cylinder block. (Only screwed-type plugs
are shown in the figure.)
Apply sealant to the thread of each plug “

EM-250
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CYLINDER BLOCK
Revision: 2005 July 2005 FX
2. Install each plug to the cylinder block. (Only screwed-type plugs
are shown in the figure.)
Apply sealant to the thread of each plug “A” and “D”.
Use Genuine High Strength Locking Sealant or equiva-
lent. Refer to GI-48, "
RECOMMENDED CHEMICAL PROD-
UCTS AND SEALANTS".
Apply sealant to the thread of each plug “B” and “C”.
Use Anaerobic Liquid Gasket or equivalent. Refer to GI-
48, "RECOMMENDED CHEMICAL PRODUCTS AND SEAL-
ANTS".
Replace copper washers with new ones.
Tighten each plug as specified below.
3. Install main bearings and thrust bearings as follows:
a. Remove dust, dirt and oil on the bearing mating surfaces of cylinder block and main bearing caps.
b. Install thrust bearings to the both sides of the No. 3 journal hous- ing on cylinder block and main bearing cap
Install thrust bearings with the oil groove facing the crankshaft
arm (outside).
Install thrust bearing with a protrusion on one end on cylinder
block, and thrust bearing with a protrusion at center on main
bearing cap. Align each protrusion with mating notch.
c. Install main bearings paying attention to the direction.
Main bearing with oil hole and groove goes on cylinder block.
The one without them goes on main bearing cap.
Before installing main bearings, apply engine oil to the bear-
ing surface (inside). Do not apply engine oil to the back sur-
face, but thoroughly clean it.
When installing, align main bearing stopper protrusion to cut-
out of cylinder block and main bearing caps.
Ensure the oil holes on cylinder block and those on the corre-
sponding bearing are aligned.
4. Install pilot converter to crankshaft, if removed.
With drift [outer diameter: approx. 35 mm (1.38 in)], press-fit
as far as it will go.
PBIC1265E
Part Washer Tightening torque
A Yes 53.9 N·m (5.5 kg-m, 40 ft-lb)
B No 19.6 N·m (2.0 kg-m, 15 ft-lb)
C Yes 62.7 N·m (6.4 kg-m, 46 ft-lb)
D Yes 62.7 N·m (6.4 kg-m, 46 ft-lb)
PBIC2368E
PBIC2369E
EMP0569D

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INFINITI FX35 2005 Service Manual CYLINDER BLOCK EM-251
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Press-fit pilot converter with its chamfering side facing crank-
shaft as shown in the figure.
It

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INFINITI FX35 2005 Service Manual EM-252
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CYLINDER BLOCK
Revision: 2005 July 2005 FX
Install new rear oil seal so that each seal lip is oriented as
shown in the figure.
Install rear oil seal to rear oil seal retainer with

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INFINITI FX35 2005 Service Manual CYLINDER BLOCK EM-253
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11. Using piston ring expander (commercial service tool), install pis-
ton rings.
CAUTION:
When i

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