
Insert and set the 18 mm socket end
on the locking nut inside the adjust-
ment ring.
mmo2008-003-043
INSERT TOOL
Snug up locking nut by turning tool
clockwise (± 4 turns).
mmo2008-003-044_b
TURN TOOL CLOCKWISE
Reinstall belt guard.
Close LH side panel.
Drive Pulley Adjustment
WARNING
Remove the tether cord cap (DESS
key) before performing any main-
tenance or adjustment, unless oth-
erwise specified. Vehicle must be
parked in a safe place, away from
the trail.
General
The drive pulley is factory calibrated to
transmit maximum engine power at a
predefined RPM. Factors such as am-
bient temperature, altitude or surface
condition may vary this critical engine
RPM thus affecting snowmobile effi-
ciency.
This adjustable drive pulley allows set-
ting maximum engine RPM to main-
tain maximum power.
Calibration screws should be adjusted
so that actual maximum engine RPM
matches the maximum horsepower
RPM.
ENGINE
MAXIMUM
HORSEPOWER RPM
600 HO E-TEC
8100 RPM (± 100)
NOTE:
Use precision digital tachome-
ter for engine RPM adjustment.
NOTE:
The adjustment has an effect
on high RPM only.
Calibration screw has a notch on top
of its head.
1
A33D1
9
A
TYPICAL
1. Notch
There are 6 positions numbered 1 to 6.
Each position modifies maximum en-
gine RPM by about 200 RPM.
Lower position numbers decrease en-
gine RPM in steps of 200 RPM and
higher position numbers increase it in
steps of 200 RPM.
_____________________
87
Содержание MX Z TNT 600 HO E-TEC
Страница 8: ...6 _______________________...
Страница 9: ...SAFETY INFORMATION ____________ SAFETY INFORMATION ____________ 7...
Страница 34: ...ENVIRONMENT INFORMATION _____________________ 31...
Страница 38: ...VEHICLE INFORMATION _____________________ 35...
Страница 78: ...MAINTENANCE INFORMATION _____________________ 75...
Страница 102: ...WARRANTY _____________________ 99...
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