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Просмотр инструкции снегоходы Ski Doo SUMMIT 2005, страница 943
Section 03 ENGINES (2-STROKE)
Subsection 02 (443 AND 552 ENGINES)
Remove puller. Pull out shouldered sleeve care-
fully.
A02C2EA
TYPICAL
Remove piston from connecting rod.
Install locating sleeve. Then push needle bearings
along with thrust washers and sleeve.
1
A02C2FA
2
TYPICAL
1. Locating sleeve
2. Sleeve
NOTE: 0.25 and 0.5 mm oversized piston and
rings are available if necessary.
Use a locking tie to fasten all needles and thrust
washers along with locating sleeve.
INSPECTION
Refer to ENGINE DIMENSION MEASUREMENT.
ASSEMBLY
443 and 552 Engines
When reinstalling original needle bearings, make
sure that 31 needles (in case of 443 engine) or
34 (in case of 552 engine) are inserted between
sleeve and locating sleeve.
When installing a new cageless bearing, replace
half plastic cages by sleeve.
1
A02C2GA
TYPICAL
1. Sleeve
Grease thrust washers and install them on each
end of needles.
Insert cageless bearing into connecting rod.
A02C2HA
TYPICAL — CAGELESS BEARING AND SLEEVE INSTALLED
mmr2005-011 69
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