9.3.8 RHB LEXION 480 - 188 678.1
Hydraulic pumps
Removing the hydraulic double pump
Drain the hydraulic oil on the left-hand side at
nozzle (H).
DANGER!
Be careful when draining hot oil ā Beware of
burns!
ENVIRONMENT!
Dispose of the old oil in a way that is harmless to
the environment and in accordance with existing
environmental regulations.
(Fig. 23)
Remove the hydraulic hoses (1 to 4) from the double
pump and plug them.
Remove two bolts (S) from the flange.
Pull the double pump out of the main pump.
(Fig. 24)
Installing the hydraulic double pump
1. Apply assembly paste, part no. 205 380.0, to the
splined shaft of the hydraulic pump.
Introduce the double pump into the main pump
and bolt into position.
Tightening torque = 45 Nm
2. Connect the hydraulic hoses.
3. Fill in hydraulic oil at the filler plug (S) of tank (T)
ā see page 9.2.3,
Filling instructions when
changing the hydraulic oil
.
(Fig. 25)
23
24
25
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