Table of Contents
Advertisement
UEN00660-00
Removal and installation of
assembly 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.
1.
Turn the upper structure by 90 degrees.
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: Approx. 7l
5.
Move cover (3).
6.
Open the left side cover.
7.
Disconnect control valve drain hose (4).
a Stop oil flow.
32
50 Disassembly and assembly
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).
PC210, 230, 240-8
Advertisement
Table of Contents
Troubleshooting
