Pathfinder SE 2WD V6-3.5L (VQ35) (2001)
Crankshaft Main Bearing: Specifications
Tightening Sequence
CRANKSHAFT
1. Set main bearings in their proper positions on cylinder block and main bearing beam.
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Confirm that correct main bearings are used. Refer to "Inspection".
2. Instructions for re-use of main bearing cap bolts.
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A plastic zone tightening method is used for tightening main bearing cap bolts. Measure d1 and d2 as shown in the figure.
d2: Select minimum diameter in the measuring area. If the difference between d1 and d2 exceeds the limit, replace the bolts with new ones.
Limit (d1 - d2): 0.11 mm (0.0043 inch)
Location: Front Mark
Sequence
3. After installing crankshaft, main bearing cap, main bearing beam and bearing cap bolts, tighten bearing cap bolts in numerical order as shown.
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Make sure that the front mark on the main bearing beam faces the front of the engine.
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Tightening procedure
a) Tighten all bolts to 32 to 38 Nm (3.3 to 3.9 kg-m, 24 to 28 ft. lbs.).
b) Turn all bolts 90 to 95 degrees clockwise with angle wrench.