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SEN06143-00
Removal and installation of
hydraulic oil cooler assembly
Removal
k
Lower the work equipment to the ground
completely, after the engine is stopped,
loosen the hydraulic tank cap gradually to
reduce the pressure inside, and set the lock
lever in the lock position.
k
Disconnect the cable from the negative (–)
terminal of the battery.
1.
Turn the upper structure by 90°.
2.
Remove cover (1).
3.
Open up the engine hood.
4.
Remove hydraulic oil cooler drain plug (2) to
drain the hydraulic oil.
a Loosen upper side (return) hose (7) of the
hydraulic tank and induce air into the tank.
6
Hydraulic oil cooler: 7 l
5.
Move cover (3).
38
50-200
Removal and installation of hydraulic oil cooler assembly
6.
Open the left side cover.
1
7.
Disconnect control valve drain hose (4).
a Stop oil flow.
8.
Disconnect reservoir tank hose (5).
9.
Remove cover (6).
10. Disconnect hydraulic tank return hose (7).
a Stop oil flow.
11. Remove hydraulic oil cooler mounting bolt (8).
200 Engine and cooling system
PC200, 200LC, 220, 220LC-8M0
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