- Тип техники
- Бренд
Просмотр инструкции снегоходы Ski Doo MX Z 2005, страница 1085
Section 04 ENGINE (4-TEC)
Subsection 05 (CYLINDER AND CYLINDER HEAD)
– air silencer then move vehicle harness away
from engine
– remove breather hose then unscrew breather
screws no. 38
– pull out the breather no. 37 and gasket rings
no. 70.
NOTE: Pull out the breather with utmost care.
Thrust washer no. 34 may get caught on the
breather and drop into the crankcase.
Inspection
Inspect the breather for cracks/fractures or other
damage/leakage.
If necessary, replace the breather.
Installation
For installation, reverse the removal procedure.
Pay attention to the following details.
NOTE: At installation, replace the O-ring no. 36,
and fit it with grease.
Take care during installation that the flat surface of
thrust washer precisely fits in the cover no. 33.
NOTE: Make sure to reinstall the two gasket rings
no. 70 between breather and cylinder head sur-
face.
R1004motr185A
1
2
1. Breather
2. Gasket rings
Torque breather screws to 6 N•m(53lbf•in).
DECOMPRESSOR
Removal
Remove:
– breather (refer to BREATHER)
– valve cover (refer to VALVE COVER)
– thrust washer no. 34
– cover no. 33
– centrifugal weight no. 32
– decompressor shaft no. 31.
Inspection
Check decompressor shaft for service limit, re-
place if it out of specifications.
A
R1004motr82A
A
B
DECOMPRESSOR SHAFT
A. Measure here
B. Measurement area
DECOMPRESSOR SHAFT MEASUREMENT A
MINIMUM (NEW)
5.978 mm (.235 in)
MAXIMUM (NEW) 5.990 mm (.236 in)
SERVICE LIMIT 5.850 mm (.230 in)
Check torsion spring and edge of the centrifugal
weight for visible wear. If so, replace them to-
gether.
1
2
R1004motr83A
1. Centrifugal weight with torsion spring
2. Edge of cent
rifugal weight
Installation
The installation is essentially the reverse of the re-
moval procedure but, pay attention to the follow-
ing details.
218 mmr2005-025
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