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3.11.4 CHECKING AND ASSEMBLY
OF OIL PUMPS CONTROL
GEARS
The oil pumps are controlled by a gear cascade
driven by the clutch gear.
The gearwheels, being made of plastic, must
not have chips, grains or signs of abnormal
wear.
If pump control idler wheel support pin
1
should be dismounted, reconnect it to the
crankcase. The pin is fastened to the crankcase
with screw
2
(after application of medium
strength threadlockers) and locked with 6Nm
torque.
Couple the thrust washer
4
to the pin
2
and
lubricate it with gear oil.
Couple the pump control idler wheel
5
to the
pin so that the most protruding segment faces
the casing.
Then insert the thrust washers
6
and circlips to
keep the wheels from coming off the pins.
Insert the roller
7
to the end of the pump con-
trol shaft.
Couple the oil pump control wheel
8
to the
end of the shaft so that the groove on the gear
inserts into the roller. Then apply the benzing
ring
9
, so that the gear does not slip off.
2
8
9
6
5
7
4
1
6Nm
Oil pumps control gearwheels support pins.
Coupling pump control gearwheels to crankcase.
Coupling pump control wheel.
