Ski-Doo Ski Doo MX Z 2005 [337/1429] Disassembly

Ski-Doo Ski Doo MX Z 2005 [337/1429] Disassembly
Section 08 DRIVE SYSTEM
Subsection 02 (DRIVE PULLEY)
GENERAL
Some drive pulley components (return spring, cal-
ibration disk) can be changed to improve vehicle
performance in high altitude regions. A service
bulletin gives information about calibration accord-
ing to altitude.
CAUTION: Such modifications should only be
performed by experience mechanics since they
can greatly affect vehicle performance.
WARNING
Any drive pulley repairs must be performed
by an authorized Ski-Doo dealer. Subcompo-
nent installation and assembly tolerances re-
quire strict adherence to procedures detailed.
REMOVAL
NOTE: If disassembling drive pulley, first straight-
en tab washer no. 6 then untighten nut no. 5.
WARNING
Never use an impact wrench to remove or in-
stall the drive pulley.
WARNING
The drive pulley assembly is a precisely bal-
anced unit. Never replace parts with used
parts from another drive pulley assembly.
Using the drive pulley holder (P/N 529 027 600),
hold the drive pulley to remove the drive bolt no. 1
and its lock washer no. 2.
529 027 600
A33D1XA
TYPICAL
With the drive pulley holder still installed, install
the drive pulley puller (P/N 529 022 400) through
the drive pulley.
529 022 400
Hold the drive pulley and screw in the puller then
remove drive pulley.
A33D1YA
TYPICAL
DISASSEMBLY
To remove the ring gear no. 3, use a heat gun to
break the threadlocker on ring gear screws no. 4
before disassembly.
mmr2005-087 325

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