Claas LEXION 480, Repair Manual

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188 678.1 - RHB LEXION 480
9.3.7
Hydraulic pumps
Installing the ground drive hydraulic pump
1. Apply assembly paste, part no. 205 380.0, to the
splined shaft of the hydraulic pump.
Use a lifting device for introducing the hydraulic
pump into the transfer gearbox and bolt it into
position.
Tightening torque = 370 Nm
Remove the eyebolt.
2. Attach the Bowden cable.
Connect the hydraulic hoses to the main and
double pump.
3. Fit the hydraulic cylinder into the jockey pulley arm
and the right-hand mounting plate. Bolt down the
left-hand mounting plate. Push in the dowel screw
and tighten.
Tightening torque = 122 Nm
Bolt the hydraulic hoses to the cylinder with new
copper washers.
4. Bolt the brace into position.
Tightening torque = 45 Nm
5. Fill in hydraulic oil at the filler plug (S) of tank (T)
– see page 9.2.3, Filling instructions when
changing the hydraulic oil .
6. Screw the drain plug (A) into the transfer gearbox.
Fill in gearbox oil at the filler plug (E). Check the
oil level through the oil level check plug (K).
7. Bolt down the intermediate panel.
Bolt two hydraulic hose clamps to the intermediate
panel from the inside.
8. Push the side guard into the bearings.
Fit the gas struts and the cables.
(Fig. 21, 22)
21
33101
A
K
E
22