Refitting The Rocker-Arms Cover; Refitting The Intake Manifold; Crankcase - Crankshaft; Splitting The Crankcase Halves - PIAGGIO 633929(IT) Service Station Manual

Engine

Refitting the rocker-arms cover

- Refit the cylinder head cover, tightening the 5
clamping screws to the prescribed torque.
- Make sure the gasket is positioned properly.
Locking torques (N*m)
Tappet cover screws 6 - 7 Nm

Refitting the intake manifold

Fit the intake manifold and do up the three screws.
N.B.
FOR SPECIAL SCREWS USE COMMERCIALLY
AVAILABLE INSERTS AND INSERT HOLDERS.

Crankcase - crankshaft

Splitting the crankcase halves

First remove the following units:
transmission cover, driving pulley, driven pulley
and belt, rear hub cover, gears, bearings and oil
seals as described in the transmission chapter.
- Remove the oil sump, the by-pass, the chain
compartment cover and the oil pump as in the lu-
brication chapter.
- Remove the flywheel cover together with the water pump, the flywheel and the stator as described in
the magneto flywheel chapter.
- Remove the oil filter and the oil pressure switch.
- Remove the cylinder/piston/head unit as described in the cylinder head timing system chapter.
ENG - 48
MP3 125