Technical data

36
Repair instructions
Coolant pump, renovation
Pump already removed
TAMD61, -62, -71, -72
Special tools: 2071, 2268, 2584, 4034, 4090, 6626,
6883, 6884, 6979, 8039, 8107, 8137
Other special equipment: 884985
Disassembly
1
Remove the lock tab, lid and O-ring.
2
Screw adaptor 9996883 onto the drive shaft of the
coolant pump.
Place mandrel 9996884 on mandrel 884985.
Insert the narrow mandrel 9996884 through tool
9996883.
3
Put the coolant pump in a hydraulic press with a
counterhold beneath the tool 9996883.
Press the impeller out with its shaft.
4
Remove seal ring with extractor 9994090.
5
Press the shaft stub out together with bearing and
gear wheel, using tool 999 4034.
6
Press the gear wheel off the shaft stub using
mandrels 9992071, 9996979 and sleeve 9992584.