Komatsu WA800-1 Operation & Maintenance Manual page 93

EVERY 1000 HOURS SERVICE
5. Upper drive shaft (2 points) 6. Parking brake linkage
(6 points)
7. Damper
(1 point)
8. Torque converter mount trunnion
(I point)
SWS?,Y,T""' ,,,,, :;
,":" '";
A,:'..
',,,:f ,,,,,, :
I-, ,:,
,, ,: "
:
:', ,
,' \
d. TURBOCHARGER VARIOUS
FASTEhiERS
Any leaky joint connecting to the
engine exhaust pipe will cause a
lowering of oil pressure, resulting in
seizing of bearings.
Connect your Komatsu distribu-
tor for repairs, or check as follows.
Tighten if necessary.
Turbine housing mounting bolt
Tightening torque:
6.0 - 7.5 kgm
Blower housing clamping bolt
Tightening torque:
0.9 - 1 .O kgm
Turbocharger mounting bolt (for
securing the exhaust manifold
and turbine housing together)
Tightening torque:
10.0 - 1 1.5 kgm
w-04304
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