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R
R
EFITTING
EFITTING
-Check that the pump body-shaft is free from wear.
- Check that the pump cover exhibits no wear or scratching.
- In case of non-conforming values or presence of scratches,
replace the faulty parts or the assembly.
- Install the pump cover so as to allow the alignment of the
holes for the crankcase fixing screws.
- Make sure that the gasket is in proper position and replace
the pump on the engine crankcase. The pump has a single
installation position. Tighten the screws at the prescribed tor-
que.
- Install the pinion with a new 0-Ring.
- Install the chain.
- Install the pulley, the central screw and the spring washer.
Tighten at the prescribed torque.
- Install the pump cover and lock the two screws at the pres-
cribed torque.
N.B.
INSTALL THE SPRING WASHER WITH THE EXTERNAL PERIME-
TER IN CONTACT WITH THE PULLEY. CHECK THAT THE PUMP
ROTATES FREELY.
Locking torques (N*m)
Screws fixing the oil pump to the crankcase 5 ÷ 6
Oil pump control rim screw 10 ÷ 14
Pump cover screws 0,7 ÷ 0,9
R
R
EMOVING THE OIL SUMP
EMOVING THE OIL SUMP
- Remove the oil loading cap, the transmission cover, the dri-
ving pulley unit with belt and the pinion as described in the
Transmission chapter.
- Drain the oil from the sump as described before.
- Remove the 7 screws shown in the figure with the 2 brac-
kets fixing the rear brake fluid piping.
145
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