- Тип техники
- Бренд
Просмотр инструкции снегоходы Ski Doo SUMMIT 2005, страница 1108
Section 04 ENGINE (4-TEC)
Subsection 06 (CRANKSHAFT/DRIVE GEARS)
– cylinder (refer to CYLINDER AND CYLINDER
HEAD).
Place a rag under piston.
Remove one piston circlip no. 13 and discard it.
1
R1004motr24A
1. Piston circlip
NOTE: The removal of both piston circlips is not
necessary to remove piston pin.
Push piston pin no. 12 outofpiston.
2
R1004motr25A
1
1. Piston
2. Piston pin
Detach piston no. 10 from connecting rod.
Inspection
Piston
NOTE: Inspect piston for scoring, cracking or oth-
er damages. Replace piston and piston rings if
necessary.
Using a micrometer, measure piston at 18 mm
(.709 in) perpendicularly (90°)topistonpin.
A
R1004motr26A
1
1. Measuring perpendicularly (90°)topistonpin
A. 18 mm (.709 in)
The measurement should be as in the following
table. If not, replace piston.
PISTON MEASUREMENT
NEW NOMINAL
99.951 to 99.969 mm
(3.935 to 3.936 in)
SERVICE LIMIT
99.80 mm (3.929 in)
Piston/Cylinder Clearance
Adjust and lock a micrometer to the piston dimen-
sion.
1
R1004motr27A
1. Micrometer set to the piston dimension
With the micrometer set to the dimension, adjust
a cylinder bore gauge to the micrometer dimen-
sion and set the indicator to 0 (zero).
242 mmr2005-026
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