Komatsu WA800-1 Operation & Maintenance Manual page 94

EVERY 1000 HOURS SERVICE
l Turbocharger oil feed pipe (inlet
line)
Tightening torque:
2.8 - 3.5 kgm
l Turbocharger oil feed pipe (out
line)
Tightening torque:
6.0 - 7.5 kgm
e. ROPS CANOPY
1.
2.
*
3.
sr
Loosen bolt, then remove cover.
Check that there is no looseness
in mounting bolts (1) of the
ROPS canopy. If any bolt is loose,
tighten it.
Tightening torque: 280 * 30
kgm
Install cover.
The tightening torque is large, so
a power wrench is needed when
tightening. Please request your
Komatsu distributor to carry out
this work.
f. CORROSION RESISTOR
1. Open the engine side over located
at the right of the body and lock
open lock.
2. Close valve (I 1.
3. Using the filter wrench provided,
remove cartridges (2) (2 pieces)
by turning it counterclockwise.
4. Fit a new cartridge after applying
a dab of engine oil to the seal
face.
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