2006 INFINITI FX35 Service Manual

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INFINITI FX35 2006 Service Manual CYLINDER BLOCK EM-263
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Revision: 2006 December 2006 FX35/FX45
Main Bearing Selection Table (No. 2, 3 and 4 Journal)
PBIC2376E

Page 3058 of 4462

INFINITI FX35 2006 Service Manual EM-264
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Revision: 2006 December 2006 FX35/FX45
Main Bearing Grade Table (All Journals)
Unit: mm (in)
Use Undersize Bearing Usage Guide
When the specified main bearing oil clear

EM-264
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CYLINDER BLOCK
Revision: 2006 December 2006 FX35/FX45
Main Bearing Grade Table (All Journals)
Unit: mm (in)
Use Undersize Bearing Usage Guide
When the specified main bearing oil clearance is not obtained with standard size main bearings, use
underside (US) bearing.
When using undersize (US) bearing, measure the main bearing inner diameter with bearing installed, and
grind main journal so that the main bearing oil clearance satisfies the standard.
CAUTION:
In grinding crankshaft main journal to use undersize bear-
ings, keep the fillet R [1.5 mm (0.059 in)].
Bearing undersize table
Unit: mm (in)
Grade number Thickness Identification color Remarks
0 2.483 - 2.486 (0.0978 - 0.0979) Black
Grade and color are the same
for upper and lower bearings.
1 2.486 - 2.489 (0.0979 - 0.0980) Brown
2 2.489 - 2.492 (0.0980 - 0.0981) Green
3 2.492 - 2.495 (0.0981 - 0.0982) Yellow
4 2.495 - 2.498 (0.0982 - 0.0983) Blue
5 2.498 - 2.501 (0.0983 - 0.0985) Pink
6 2.501 - 2.504 (0.0985 - 0.0986) Purple
7 2.504 - 2.507 (0.0986 - 0.0987) White
8 2.507 - 2.510 (0.0987 - 0.0988) Red
01 UPR 2.483 - 2.486 (0.0978 - 0.0979) Black
Grade and color are different
for upper and lower bearings.
LWR 2.486 - 2.489 (0.0979 - 0.0980) Brown
12 UPR 2.486 - 2.489 (0.0979 - 0.0980) Brown
LWR 2.489 - 2.492 (0.0980 - 0.0981) Green
23 UPR 2.489 - 2.492 (0.0980 - 0.0981) Green
LWR 2.492 - 2.495 (0.0981 - 0.0982) Yellow
34 UPR 2.492 - 2.495 (0.0981 - 0.0982) Yellow
LWR 2.495 - 2.498 (0.0982 - 0.0983) Blue
45 UPR 2.495 - 2.498 (0.0982 - 0.0983) Blue
LWR 2.498 - 2.501 (0.0983 - 0.0985) Pink
56 UPR 2.498 - 2.501 (0.0983 - 0.0985) Pink
LWR 2.501 - 2.504 (0.0985 - 0.0986) Purple
67 UPR 2.501 - 2.504 (0.0985 - 0.0986) Purple
LWR 2.504 - 2.507 (0.0986 - 0.0987) White
78 UPR 2.504 - 2.507 (0.0986 - 0.0987) White
LWR 2.507 - 2.510 (0.0987 - 0.0988) Red
PBIC2373E
Size Thickness
US 0.25 (0.0098) 2.618 - 2.626 (0.1031 - 0.1034)

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INFINITI FX35 2006 Service Manual CYLINDER BLOCK EM-265
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Revision: 2006 December 2006 FX35/FX45
Inspection After DisassemblyNBS003IT
CRANKSHAFT END PLAY
Measure the clearance between thr

Page 3060 of 4462

INFINITI FX35 2006 Service Manual EM-266
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CYLINDER BLOCK
Revision: 2006 December 2006 FX35/FX45
When replacing piston and piston pin assembly, refer to EM-259, "HOW TO SELECT PISTON" .
NOTE:
Piston is available together wi

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INFINITI FX35 2006 Service Manual CYLINDER BLOCK EM-267
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Revision: 2006 December 2006 FX35/FX45
CONNECTING ROD BEND AND TORSION
Check with connecting rod aligner.
If it exceeds the limi

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INFINITI FX35 2006 Service Manual EM-268
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Revision: 2006 December 2006 FX35/FX45
Piston Pin Outer Diameter
Measure the outer diameter of piston pin with micrometer.
Connecting Rod Bushing Oil Clearance
(Connecti

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INFINITI FX35 2006 Service Manual CYLINDER BLOCK EM-269
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Revision: 2006 December 2006 FX35/FX45
Measure the distortion on the cylinder block upper face at some
different points in six d

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INFINITI FX35 2006 Service Manual EM-270
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CYLINDER BLOCK
Revision: 2006 December 2006 FX35/FX45
Piston Skirt Diameter
Measure the outer diameter of piston skirt with micrometer.
Measure point “H” (Distance from the top):

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