Chapter 2 Basic Engine
7. Crankshaft and Main Bearing
14LHA Serie.
7-2
Main
bearing
(1) Inspecting the main bearing
Check
for flaking,
seizure
or burning of the contact
surface
and replace if
necessary.
(2) Measuring the inner diameter of metal
Tighten the cap to the specified torque and measure
the inner diameter of the metal.
N(kgf)-m
Bearing
cap
bolt
tightening torque
186-206
(19-21)
NOTE: When assembling the bearing cap, keep the follow-
ing in mind.
1)
The lower metal (cap side) has no oil groove:
2) The upper metal (cylinder block side) has an oil
groove.
3)
Check the cylinder block alignment No.
4) The "FW" on the cap lies on the flywheel side.
Main
bearing metal (basic)
Thrust metal (gear side)
Thrust metal (Flywheel side)
Main
bearing cap (basic)
Main
bearing
bolt
/Main
bearing metal (intermediate)
«2?
I ,
Main
bearing cap (intermediate)
2-31
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