- Fit a new oil seal on the outer rim with the help of
the specific tools below.
- Fit a new O-ring and lubricate it with grease.
- Install the cover on the engine crankcase, insert
the three screws and place the cover in its position.
- Tighten the 3 screws to the prescribed torque.
Specific tooling
020376Y Adaptor handle
020358Y 37x40-mm Adaptor
Locking torques (N*m)
Timing chain/oil pump compartment cover
screws 4 ÷ 5 Nm
Oil pump
Removal
- Remove the chain compartment cover undoing
the 3 fixing screws indicated in the figure.
- Take out the cover using the appropriate fusion
couplings on the cover with a pair of pliers
- Undo the 2 clamping screws in the figure and re-
move the cover over the pump control crown gear.
- Block the rotation of the oil pump control gear with
a screwdriver inserted through one of its pump
holes.
Engine MSS ZIP 100 4T
ENG - 112