T-code Valid from serial number
403-414, 669-671, 716-718 713962-
Date Order number
2005-06-01 218920-040
10- 2 Service Manual REFLEX RR B/E, RR B/E CC © BT Europe AB
Electric pump motor –1710
Dismantling and assembling the pump motor
10.3 Dismantling and assembling the
pump motor
To open and close the motor compartment, see section P1 in this manual.
10.3.1 Dismantling
• Lower the forks to the lowest position to reduce pressure in the hos-
es and pump.
• Disconnect the battery plug.
• Pump the oil out of the hydraulic tank (3) with filter pump V10-15191.
• Remove the support (4) so that the bolts (5) for the pump mounting
(12) are accessible.
• Remove the temperature/speed measuring contacts (6) and power
cables (7) from the motor (8).
• Remove the hydraulic hose (9) and loosen the hose clamp for the
hydraulic hose (10) which is attached to the tank.
• Fasten a lifting eye in the motor axle.
• Remove the bolts (5) holding the pump mounting (12) to the chassis.
• Lift out the hydraulic pump and place it on a clean surface.
• Remove both mounting attachments (12) from the pump motor (8).
• Remove the screws and dismount the pump (13).
• Remove the carrier.
10.3.2 Assembling
• If the O-ring on the pump is damaged, it should be replaced.
• Replace the carrier between the pump and the pump motor (8).
• Replace the pump unit (13) on the pump motor (8).
• Replace both mounting (12) attachments on the pump motor (8).
• Screw a lifting eye into the end of the motor axle and connect it to an
overhead crane.
• Lift the hydraulic pump into the truck while at the same time refitting
the hydraulic hose (10) on the tank (3).
• Tighten the hose clamp.
• Fasten the two pump mountings (12) to the chassis using the bolts (5).
• Unscrew the lifting eye.
• Refit the hydraulic hose (9) and the temperature/speed metering
contacts (6) and the power cables (7).
• Fill the hydraulic tank (3) with new oil.
6
12
4
7
8
1
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