Valid from serial number T-code
713962- 403-414, 669-671, 716-718
Order number Date
218920-040 2005-06-01
© BT Europe AB Service Manual REFLEX RR B/E, RR B/E CC 13- 9
Mechanical drive gear unit – 2550
Repairs
13.5 Repairs
13.5.1 Replacing the drive shaft sealing ring
Replacing the drive shaft sealing ring is easiest when the drive assem-
bly is removed from the truck.
Follow the instructions below if oil leaks from the drive shaft.
Dismantling
• Remove the drive assembly from the truck as described in the sec-
tion "Replacing the drive motor/drive transmission".
• Remove the lower transmission cowl (2) and drain the oil.
• Loosen the drive shaft nut.
Remove the nut and spacer ring.
• Carefully tap out the drive shaft using a hammer and brass drift.
• Pull off the bearing from the drive shaft using tool 08-13022.
NOTE!
A standard claw puller cannot be used to remove the bearing.
Use a puller such as a KUKKO bearing puller.
• Check whether the spacer washers (6) on the bearing are damaged.
If the puller damaged them, measure the spacer washers' combined
thickness and replace them before assembling.
• Remove the sealing ring (7) from the drive shaft.
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