Ariens SNO-THRO 932507 - 520 EU - Manual (Page 18)

GB - 18
MAINTENANCE SCHEDULE
The chart below shows the recommended
maintenance schedule that should be
performed on a regular basis. More frequent
service may be required.
CHECK FASTENERS
Make sure all hardware is tightened properly.
CHECK CLUTCHES
Auger / impeller must stop within 3 seconds
when attachment clutch/impeller brake bail is
released.
Wheels must stop quickly when traction drive
clutch bail is released.
If clutches do not engage or disengage
properly, adjust or repair before operation (see
Service and Adjustments).
CLEAN ENGINE
Refer to Engine Manual for detailed
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
Change oil after first 2 hours of operation,
thereafter change oil every 25 hours (more
often if required). Refer to Engine Manual for
detailed instructions.
Run engine just prior to changing oil. Warm oil
will flow more freely and carry away more
contamination. Remove the oil drain plug from
the rear of the unit and tip the unit back to help
drain all the oil.
CHECK TIRE PRESSURE
Keep tires at pressure listed on the tire
sidewall.
CHECK AUGER GEARCASE
IMPORTANT: Proper oil level must be
maintained.
Gear cases are filled to the correct level at the
factory. Unless there is evidence of leakage,
no additional lubricant should be required.
Check oil level each season or every 25 hours
of operation.
To ensure adequate lubricant level:
1. Remove filler plug (Figure 11). Lubricant
must be at least up to bottom of lubricant
filler hole with unit resting on a level-
surface.
2. Add lubricant if required. Allow oil to drain
to level of plug and replace plug.
IMPORTANT: Use only Ariens special gear
lubricant L-2 (Part Number 00008000).
MAINTENANCE SCHEDULE
Service
Performed Each
Use
Every
5 hrs. Every
25
hrs.
Yearly
Check
Fasteners •
Check
Clutches •
Clean Engine •
Check Engine
Oil •
Change
Engine Oil * •
Check Tire
Pressure •
Check Auger
Gearcase • •
General
Lubrication • •
*
After first two hours of operation.
Figure 11
1. Auger Gearcase
2. Filler Plug
1
2
OS1830