Maintenance Schedule - Ariens Sno-Thro 921 Série Manuel Du Propriétaire/Utilisateur

Figure 22

MAINTENANCE SCHEDULE

The chart below shows the recommended
maintenance schedule that should be
performed on a regular basis. More frequent
service may be required.
MAINTENANCE
SCHEDULE
Service Each
Performed Use
Check Dual
Handle
Interlock
Check
Fasteners
Check Clutch
Operation
Clean Engine
Check Engine
Oil
Change
Engine Oil**
Check Tire
Pressure
Check Auger
Gearcase
General
Lubrication
**
Refer to Engine Manual for detailed
instructions
Service Position
Every Every
5 hrs. 25
hrs.
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CHECK DUAL HANDLE INTERLOCK
Without the engine running, press down
(engage) both clutch levers. Release
attachment clutch lever. Attachment clutch
should remain engaged until traction clutch
lever is released, then both clutches must
disengage.
CHECK FASTENERS
Make sure all hardware is tightened properly.
CHECK CLUTCH OPERATION
Auger / impeller must stop within 5 seconds
when attachment clutch/impeller brake lever
is released.
Wheels must stop quickly when traction drive
clutch lever is released.
If clutches do not engage or disengage
properly, adjust or repair before operation.
See Attachment Clutch/Brake Adjustment on
page 28 and Attachment Drive Belt
Replacement on page 30.
CLEAN ENGINE
Refer to Engine Manual for detailed
OS7121
instructions.
CHECK ENGINE OIL
The engine crankcase oil should be checked
every 5 hours of operation. Oil level MUST be
maintained in safe operating range on
dipstick at all times or engine damage will
result (See Engine Manual).
Park unit on a level surface. Refer to Engine
Manual for detailed instructions.
CHANGE ENGINE OIL
Yearly
Refer to Engine Manual for detailed
instructions.
CHECK TIRE PRESSURE
921013, 017, 018, 022, 031
(
Keep tires at pressure listed on the tire
sidewall. See Check Tire Pressure on
page 13.
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GB - 23
)