·Install the bearing cap by matching the cylinder block
No. with the bearing cap No.
·Apply oil to the entire part of the bearing cap bolts,
then tighten in tightening sequence to specified torque.
·After semi-tightening both bolts evenly, tighten them
diagonally to the specified torque using a torque
wrench as follows.
<Tightening order>
(1) First stage: Coat the cap bolts with engine oil
(2) Second stage: Temporary bolt screwing about 1 ~ 2 threads
(3) Third stage: With impact wrench, tighten up to about 15 kg.m
(4) Fourth stage: With torque wrench, tighten up to about 25 kg.m
(5) Fifth stage: By means of torque wrench, tighten finally in the specified torque. (30 kg.m).
·Tighten the bearing cap in the sequence of 4-3-5-2-6-1-7.
·Check to see that the assembled crankshaft turns smoothly with hand.
3.3.6 Flywheel housing
·Temporarily install the guide bar on the cylinder block.
·Apply gasket to the cylinder block.
·Using the dowel pin and guide bar, install the flywheel
housing and tighten the fixing bolts in a diagonal
sequence to specified torque. (Zigzag method)
Caution:
When the bolts are tightened, remove the guide bar.
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