6-  2 Service Manual  LWE130 © BT Europe AB
Drive unit/drive gear – 2000
Service and repairs
T-code Valid from serial number Date Order number
675 914369- 2005-09-23 226057-040
6.2  Service and repairs
6.2.1 Dismantling the motor from the truck
• Shutdown the truck, pull out the plug from the start block.
• Remove the hoods from the battery compartment.
• Loosen the battery connections.
• Lift out the batteries.
• Loosen the two screws holding the instrument panel.
• Place the instrument panel in the truck.
• Seal the oil-filling plug.
• Loosen the connections on the tiller arm.
• Dismantle the cover plate and the two nuts on the tiller arm.
• Lift off the tiller arm.
• Place the truck on its side.
• Loosen the four bolts on the motor’s chassis mounting.
• Carefully lift out the motor and place on a clean surface.
Essential service and repair work can now be carried out on the motor.
• Assembly takes place in the reverse order.
6.2.2 Inspection/replacement of the carbon 
brushes
• Shut down the truck, pull out the plug from the start block.
• Remove the hoods from the battery compartment.
• Loosen the battery connections.
• Lift out the batteries.
• Loosen the two screws holding the instrument panel.
• Place the instrument panel in the truck.
• Seal the oil-filling plug.
• Refit the instrument panel.
• Place the truck on its side.
• Dismantle the covers from the carbon brushes.
• Loosen the cable connections are push back the carbon brush 
springs.
• Pull out the carbon brushes and inspect/measure the wear. (See ta-
ble)
• Assembly takes place in the reverse order.
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