Removal And Installation Of Cylinder Head Assembly - Komatsu Galeo PC800-8 Shop Manual

50 Disassembly and assembly
Removal and installation of
cylinder head assembly
Special tools
Part number
A 2 790-331-1110 Wrench (Angle)
Removal
k
Lower the work equipment to the ground
and stop the engine.
k
Disconnect the cable from the negative (–)
terminal of the battery.
1. Remove the counterweight assembly. For
details, see "Removal and installation of coun-
terweight assembly".
2. Remove undercover (1).
3. Drain the coolant.
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Coolant: 100 l
4. Remove front and rear covers (2) and (3).
5. Open engine hood (4).
a Open the rear side, too.
PC800, 850-8
Part name
q 1
6. Disconnect filter (5).
1
7. Disconnect clamp (6).
8. Disconnect filter (7).
a Disconnect the hose clamp.
9. Lift off engine hood (8).
10. Remove cover (A).
11. Remove cover (9).
SEN01054-01
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