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Просмотр инструкции снегоходы Ski Doo SUMMIT 2005, страница 994
Section 03 ENGINES (2-STROKE)
Subsection 04 (LEAK TEST AND ENGINE DIMENSION MEASUREMENT)
Lay part on a surface plate (marble, mirror or thick
glass plate).
Holding down one end of part, try pushing down
the other end.
If any play is felt, part must be rectified.
RECTIFYING SURFACES
Stick a fine sand paper sheet on the surface plate
then lightly oil the sand paper.
Rub part mating surface on sand paper using 8-fig-
ure movements.
Sand until mating surface is perfectly straight.
A00A1LA
CHECKING CRANKSHAFT
ALIGNMENT
Install a degree wheel (P/N 414 352 900) on crank-
shaft end.
Remove both spark plugs.
Install a dial indicator (P/N 414 104 700) in spark
plug hole on MAG side.
Bring MAG piston at top dead center.
Rotate degree wheel (P/N 414 352 900) (not
crankshaft) so that 360° mark aligns with center
of crankcase. Scribe a mark on crankcase.
Remove dial indicator (P/N 414 104 700) and install
it on PTO side cylinder.
Bring PTO piston to top dead center. degree
wheel (P/N 414 352 900) must rotate with crank-
shaft.
0
90
80
70
60
50
40
30
20
10
1
8
0
0
A06C1TA
TYPICAL
Interval between cylinders must be 180° ±0.5.
Any other reading indicates a misaligned (twisted)
crankshaft.
mmr2005-013 121
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