- Once the scavenge oil pump fitting is finished,
operate from outside the flywheel-side crankcase
half.
- Make sure the gasket is in the correct position.
N.B.
THE TOOTH OF THE GASKET MUST BE IN ITS
SEAT.
- Fit the timing chain and the timing chain tensioner
pad.
- Tighten the fixing screw to the prescribed torque.
Locking torques (N*m)
Tensioner sliding block fixing screw: 10 - 14
- Fit the pressure oil pump.
- Fit the oil pump cover casing and tighten the two
screws to the prescribed torque.
Locking torques (N*m)
Screws fixing oil pump to the crankcase 5 - 6
- Fit the oil pump control crown and the driving
chain.
- Using the specific tool tighten the fixing screw
with the belleville washer to the prescribed torque.
CAUTION
PLACE THE BELLEVILLE WASHER WITH THE
CONVEX PART FACING THE OIL PUMP CON-
TROL CROWN.
Specific tooling
020565Y Flywheel lock calliper spanner
Locking torques (N*m)
Oil pump crown screw 10 ÷ 14
GP 800 i.e. Engine
ENG - 95