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Removing, dismantling and assembling combined oil, Removing pump, Dismantling pump – BMW K 1100 LT/RS User Manual

Page 63

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11.29

Removing, dismantling and assem-
bling combined oil-water pump

Removing pump

Pull off the wires for the oil pressure and water
temperature display at the switch.

Pull the wires out of the housing.

Remove housing cover (2) and loosen the gasket
with light blows of a plastic-faced hammer.

Remove the housing and loosen the gasket with
light blows of a plastic-faced hammer.

Pull off the housing.

Dismantling pump

Clamp the pump housing into a vise at the seal-
ing faces, using soft jaws.

Remove the impeller (5), holding the pump shaft
to prevent it from moving.

Take off the impeller with spacing bushing (6).

Pull out pinion (8) and pump shaft (9).

Examine the pump housing for damage.

3

4

5

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8

9

1

2

LT110422