Komatsu PC200-8M0 Shop Manual page 978

SEN06143-00
2. Install dust seal (17).
a Check the installed dimension (L).
Installed dimension (L): 12 ± +0.1/0 mm
3. Vibration damper
1) Match dowel pin (a) to dowel pin hole, and
install vibration damper (13).
2) Tighten mounting bolts (15) according to
the following procedure.
1] Tighten the bolts diagonally with a
torque of 55 ± 5 Nm {5.6 ± 0.5 kgm}.
2] Loosen bolts by 180 degrees.
3] Tighten the bolts diagonally with a
torque of 55 ± 5 Nm {5.6 ± 0.5 kgm}.
4] Using tool A6 and retighten the bolts
by 90 ± 5 degrees.
16
50-200
200 Engine and cooling system
Removal and installation of engine front oil seal
a When angle tightening tool A6 is not
used
5] After above steps 1] to 3] are finished,
put a paint mark across vibration
damper (13) and mounting bolts.
6] Retighten the bolts by 90 ± 5 degrees.
PC200, 200LC, 220, 220LC-8M0