Removal And Installation Of Engine And Work Equipment Pump Assembly - Komatsu PC130-8 Shop Manual

50 Disassembly and assembly
Removal and installation of
engine and work equipment pump
assembly
Removal
k
Stop the machine on a level ground, lower
the work equipment to the ground, stop the
engine, and set the lock lever in the lock
position.
k
Disconnect the cable from the negative (–)
terminal of the battery.
k
Loosen the hydraulic tank cap gradually to
release the pressure in the hydraulic tank.
a Put tags to the pipings to prevent a mistake in
re-connecting them.
1. Remove hydraulic tank undercover (1), radia-
tor undercover (2), engine undercover (3) and
work equipment undercover (4).
PC130-8
2. Loosen hydraulic oil drain plug (5) and drain
the hydraulic oil.
6
Hydraulic tank: 90 l
1
(Specified quantity of oil): 145 l
1) Open fuel drain valve (6) and drain the
fuel.
a After starting draining the fuel, open
the fuel filler cap.
6
3. Open and lock engine hood (7).
SEN04127-02
When fuel tank is full: 247 l
[*1]
[*2]
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