Group 22
The illustration numbers above refer to the relevant point in the text below.
Oil pump, reconditioning
(Safety valve removed)
Special tools: 999 2677, 999 6413, 999 8012
1
Remove the flange screws, the bearing end plate, the thrust
washers, hub and idler gear.
2
Remove the pump housing from the bracket.
3
Push the shaft out of the drive gear.
Service procedures - lubrication system
4
Remove the gear wheel from the pump housing.
5
Press the old bushings out of the pump housing and bracket
using drift 999 2677. Press in the new bushings.
Note: The bushings are ready-machined as supplied and
need not be reamed.
87