Ski-Doo MX Z Iron Dog, Operator'S Manual

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MAINTENANCE PROCEDURES
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1. Filler cap
Pour recommended oil in chaincase by
the filler hole until oil comes out by the
check plug hole.
Reinstall check plug and torque to
specification.
CHECK PLUG TORQUE
6 N•m ± 1 N•m (53 lbf• in ± 9 lbf• in )
Reinstall the filler cap.
Drive Chain
Access to Chaincase
Open RH side panel, refer to CON-
TROLS, INSTRUMENTS AND EQUIP-
MENT
.
Drive Chain Adjustment
1. Remove muffler, refer to
EXHAUST
SYSTEM
in this subsection.
2. Unscrew tensioner lock nut several
turns.
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1. Tensioner adjustment screw
2. Lock nut
3. Seal washer
3. Unscrew tensioner adjustment
screw a few turns.
4. Pull seal washer back.
5. Clean adjustment screw threads if
necessary.
NOTICE
Adjustment screw
threads must be clean to obtain an
accurate adjustment.
6. Tighten tensioner adjustment
screw by hand.
NOTE: Turn adjustment screw until
resistance is strong enough that it can
not be turned by hand.
7. Hold tensioner adjustment screw
and tighten lock nut to specification.
CHECK LOCK NUT TORQUE
36 N•m ± 3 N•m (27 lbf•ft ± 2 lbf•ft)
8. Install muffler.
Drive Belt
Drive Belt Inspection
Inspect belt for cracks, fraying or ab-
normal wear (uneven wear, wear on
one side, missing cogs, cracked fab-
ric). If abnormal wear is noted, prob-
able cause could be pulley misalign-
ment, excessive RPM with frozen
track, fast starts without warm-up pe-
riod, burred or rusty sheave, oil on belt
or distorted spare belt. Contact an au-
thorized Ski-Doo dealer.
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