Daewoo ST Series Instrucciones de operaciones Pagina 87

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Apply oil to the entire part of the bear-
ing cap bolts, then tighten in tighten-
ing sequence to specified torque.
After semi-tightening both bolts evenly, tighten them diagonally specified torque using a
torque wrench as follows.
<Tightening order>
(1) First stage : Coat engine oil over the bolts.
(2) Second stage : Temporary assemble the bolts 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 its number 4-3-5-2-6-1-7.
Check to see that the assembled crankshaft turns smoothly.
6.3.6. 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 tight-
en the fixing bolts in a diagonal
sequence to specified torque.
- 84 -
EAMD079I
EB1M3021
Torque 30 kg
.
m
Torque 8 kg
.
m
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