LiuGong CLG835H, Service Manual

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January 24, 2017 Removal and Installation
CLG835H Brake system
Hydraulic cooling system
Removal and installation of cooling pump
Removal of cooling pump
Removal of gear pump:
Figures Operation instruction Tools
1. Remove 4 bolts at oil suction
port of gear pump and mask
oil ports;
Open-end
wrench: 15mm
2. Remove 2 oil outlet pipes
shown in the figure, mark
them respectively as P1 and
P2 and note that markings
shall be firm;

Loosen the hose joint with
wrench and remove the
hose joint after gentle knock-
down. Block the hose joint.
Open-end
wrench: 27mm
and 32mm
3. Remove the captive bolt
from the gear pump, and lift
the pump body to the clean
container; avoid collisions to
ensure the personnel secu-
rity during removal; mask
the pump opening to prevent
it from being contaminated.
Open-end
wrench: 24mm
P18H00353
P18H00354
P1
P2
P18H00355