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Просмотр инструкции снегоходы Ski Doo SUMMIT 2005, страница 934
Section 03 ENGINES (2-STROKE)
Subsection 01 (277 ENGINE TYPE)
Prior to installation, place bearings into an oil con-
tainer and heat the oil to 75°C(167°F) for 5 to 10
min. This will expand bearings and ease installa-
tion.
Install bearings with groove outward.
NOTE: Crankshaft end play requires adjustment
only when crankshaft and/or crankcase is re-
placed. Prior to magneto side bearing installation,
determine crankshaft end play and install required
shim(s) on crankshaft extension. For the crank-
shaft end play adjustment procedure, refer to
LEAK TEST AND ENGINE DIMENSION MEA-
SUREMENT.
Prior to crankcase adjoining, install a protector
sleeve on each crankshaft extension to prevent oil
seal damage. Apply a light coat of lithium grease
on seal lip. Spray some new injection oil on all
moving parts of the crankshaft.
Install crankshaft seals with pusher (P/N 420 277
875) for MAG side seal no. 4 and pusher (P/N 420
876 660) for PTO side seal no. 3.
CAUTION: To ensure appropriate crankshaft
bearing lubrication, seal outer surface must be
pressed against seal crankcase shoulder.
Using a press, install crankshaft into MAG side
crankcase half.
A05C0IA
Press down PTO side crankcase half onto crank-
shaft using appropriate spacer(s).
A05C0JA
Torque the screws no. 7 to 22 N•m(16lbf•ft) fol-
lowing illustrated sequence.
A02C04A
5
2
1
3
4
mmr2005-010 59
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