Primary Lift Cylinder - Doosan D20G Disassembly/Assembly

Primary Lift Cylinder

Remove & Install Primary Lift
Cylinder
Start By:
a. Remove carriage.
WARNING
To prevent personal injury, move the control
levers backward and forward to release any
pres-sure in hydraulic system. Slowly loosen the
cap of the hydraulic tank to release any pressure
in the tank. Be cautious of hot hydraulic oil when
any lines are disconnected in the hydraulic
system.
1. Fasten nylon straps and hoist to the primary lift
cylinder.
2. Remove bolts (1).
Vehicle System
3. Pull the cylinder out far enough to disconnect
elbow (3). Remove primary lift cylinder (4). Weight
is 27 kg (60 lb).
NOTE: The following steps are for the installation of
the primary lift cylinder.
4. Put primary lift cylinder (4) in position on the mast.
5. Connect elbow (3).
6. Install bolt (2), and bolts (1).
End By:
a. Install carriage.
34 Disassembly & Assembly