Gilera 633721 - Bulkhead Screws for Oil Pump Housing Cover

- Insert the crankshaft on the pin and into the bush-
ing.
- Before inserting thoroughly, make the oil pump
gear align with the control gear.
- Insert thoroughly and remove the special tool.
N.B.
WHEN INSERTING THE SHAFT ON THE HALF-CRANKCASE, BE CAREFUL NOT TO DAMAGE
THE MAIN BEARING WITH THE THREADED TANG OF THE CRANKSHAFT AND WITH THE TIM-
ING CONTROL TOOTHED PINION.
- Install the oil pump closing plate.
- Tighten the 2 flanged fastening screws to the
prescribed torque.
Locking torques (N*m)
Bulkhead screws for oil pump housing cover 8
- 10
Refitting the crankcase halves
- Remove the oil guard from the transmission side
half-crankcase using a screwdriver.
- Install a new oil guard after lubricating it, using
the special tool, arranging it at a 0.5 mm recess
from the crankcase plane.
CAUTION
A WRONG POSITIONING OF THE OIL GUARD AFFECTS
THE LUBRICATION OIL CIRCULATION.
Specific tooling
020360Y Adaptor 52 x 55 mm
020376Y Adaptor handle
Nexus 500 euro 3 Engine
ENG - 177