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Equator 2WD V6-4.0L (2009)

Engine, Cooling and Exhaust > Engine > Cylinder Block Assembly > Crankshaft Main Bearing > Component Information > Specifications

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Crankshaft Main Bearing: Specifications

Main bearing housing inner diameter (Without bearing)

Grade No. A ......................................................................................................................................................  74.993 - 74.994 mm (2.9525 - 2.9525 in)
Grade No. B ......................................................................................................................................................  74.994 - 74.995 mm (2.9525 - 2.9526 in)
Grade No. C ......................................................................................................................................................  74.995 - 74.996 mm (2.9526 - 2.9526 in)
Grade No. D ......................................................................................................................................................  74.996 - 74.997 mm (2.9526 - 2.9526 in)
Grade No. E ......................................................................................................................................................  74.997 - 74.998 mm (2.9526 - 2.9527 in)
Grade No. F ......................................................................................................................................................  74.998 - 74.999 mm (2.9527 - 2.9527 in)
Grade No. G ......................................................................................................................................................  74.999 - 75.000 mm (2.9527 - 2.9528 in)
Grade No. H ......................................................................................................................................................  75.000 - 75.001 mm (2.9528 - 2.9528 in)
Grade No. J .......................................................................................................................................................  75.001 - 75.002 mm (2.9528 - 2.9528 in)
Grade No. K ......................................................................................................................................................  75.002 - 75.003 mm (2.9528 - 2.9529 in)
Grade No. L ......................................................................................................................................................  75.003 - 75.004 mm (2.9529 - 2.9529 in)
Grade No. M .....................................................................................................................................................  75.004 - 75.005 mm (2.9529 - 2.9529 in)
Grade No. N ......................................................................................................................................................  75.005 - 75.006 mm (2.9529 - 2.9530 in)
Grade No. P ......................................................................................................................................................  75.006 - 75.007 mm (2.9530 - 2.9530 in)
Grade No. R ......................................................................................................................................................  75.007 - 75.008 mm (2.9530 - 2.9531 in)
Grade No. S ......................................................................................................................................................  75.008 - 75.009 mm (2.9530 - 2.9531 in)
Grade No. T ......................................................................................................................................................  75.009 - 75.010 mm (2.9531 - 2.9531 in)
Grade No. U ......................................................................................................................................................  75.010 - 75.011 mm (2.9531 - 2.9532 in)
Grade No. V ......................................................................................................................................................  75.011 - 75.012 mm (2.9532 - 2.9532 in)
Grade No. W .....................................................................................................................................................  75.012 - 75.013 mm (2.9532 - 2.9533 in)
Grade No. X ......................................................................................................................................................  75.013 - 75.014 mm (2.9533 - 2.9533 in)
Grade No. Y ......................................................................................................................................................  75.014 - 75.015 mm (2.9533 - 2.9533 in)
Grade No. 4 .......................................................................................................................................................  75.015 - 75.016 mm (2.9533 - 2.9534 in)
Grade No. 7 .......................................................................................................................................................  75.016 - 75.017 mm (2.9534 - 2.9534 in)

Main Bearing

Under Size

0.25 mm (0.0098)

Thickness ................................................................................................................................................    2.633 - 2.641 mm (0.1037 - 0.1040 in)
Main journal diameter .......................................................................................................  Grind so that bearing clearance is the specified value.

Main bearing oil clearance 

Standard ..........................................................................................................................................................  0.035 - 0.045 mm (0.0014 - 0.0018 in)
Limit .......................................................................................................................................................................................  * 0.065 mm (0.0026 in)

*: Actual Clearance

Tighten lower cylinder block as follows:

Tighten M8 bolts in numerical order as shown from No. 17 to 24.

Engine, Cooling and Exhaust > Engine > Cylinder Block Assembly > Crankshaft Main Bearing > Component Information > Specifications

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