- Check that the half shaft surfaces are not scored
and with the aid of a gauge check the driving shaft
width as indicated in the figure.
Characteristic
Standard measure
45 mm
Removing the crankshaft bearings
- Remove the flywheel bearing fitted on the driving
shaft using the specific tool.
Specific tooling
004499Y Camshaft bearing extractor
004499Y001 Bearing extractor bell
004499Y002 Bearing extractor screw
004499Y006 Bearing extractor ring
004499Y034 Bearing extractor part
Refitting the crankshaft bearings
- Heat a new main bearing in an oil bath at 120°.
- Place the driving shaft on the support base and
insert the bearing with the aid of an adequate piece
of tube if necessary.
N.B.
USE A NEW BEARING WHEN REFITTING
WARNING
THE CENTRIFUGAL OIL FILTER IS IN THE FLYWHEEL
AXLE SHAFT. DO NOT WASH WITH SOLVENTS OR BLOW
COMPRESSED AIR SO THAT NO IMPURITIES LEAK OUT.
Specific tooling
020265Y Bearing fitting base
008119Y009 Tube to assemble shafts and
axles
Engine MSS ZIP 100 4T
ENG - 108