Removal And Installation Of Radiator Assembly - Komatsu PC130-8 Shop Manual

50 Disassembly and assembly
Removal and installation of
radiator assembly
Removal
k
Stop the machine on a level place and
lower it to the ground. Stop the engine and
set the lock lever to locked position.
k
Disconnect the negative (–) terminal of the
battery beforehand.
1. Remove lower cover (1).
2. Open the coolant drain valve (2) to drain.
6
Coolant: 13.9 l
3. Remove 2 mounting bolts (4) of plate (3) and
remove the cover.
4. Disconnect radiator lower hose (5).
PC130-8
5. Open engine hood (6) and lock it.
1
6. Disconnect radiator overflow hose (7).
7. Disconnect radiator upper hose (8).
8. Remove 3 plate mounting bolts (9) and remove
plate (10).
[*1]
[*2]
9. Remove 2 radiator mounting bolts (11).
SEN04127-02
[*3]
[*4]
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