Ski-Doo 2005 MACH Z, Shop Manual

Page: 227 / 343

Section 06 DRIVE SYSTEM
Subsection 04 (PULLEY ALIGNMENT)
Insert the alignment bar (P/N 529 035 831) into the
opened driven pulley.
A33D0IA
TYPICAL — ALIGNMENT BAR IN PULLEYS
Always measure distances X and Y from the far-
ther straight bar side (including its thickness to the
fixed half edge).
X
A33D1OB
Y
1
TYPICAL
1. Straight bar
The distance Y must exceed distance X to com-
pensate for the twist due to the engine torque.
DRIVE PULLEYS ALIGNMENT
OFFSET mm (in)
X Y-X MODEL
± 0.50 (.020)
HPV roller
37.0
(1.456)
1.23
(0.048)
If an alignment is necessary, see ALIGNMENT
PROCEDURE below.
If the alignment is good, hand torque the torque
rod so it slightly contacts engine crankcase. Do
not over tighten, it will disalign pulleys.
When the alignment is done, refer to DRIVE BELT
to adjust the drive belt deflection.
ALIGNMENT PROCEDURE
Remove driven pulley and add or remove spacer(s)
as required to obtain the specified alignment.
1
A33D0JA
TYPICAL
1. Spacers
Use the following table to choose the proper
shim(s).
SHIM CHART
SHIM NUMBER
SHIM THICKNESS
mm (in)
504 112 000 0.42 ± 0.05 (.017 ± .002)
417 300 265 1.02 ± 0.10 (.040 ± .004)
417 300 252 2.06 ± 0.15 (.081 ± .006)
When the alignment is done, refer to DRIVE BELT
to adjust the drive belt deflection.
214
mmr2005-134