Figure 19
MAINTENANCE SCHEDULE
Service Performed
Check Safety Interlock
System
Check Hydraulic System
Check Parking Brake
Check Engine Oil *
Change Engine Oil *
Check Tire Pressure
Check Mower Blades
Check Battery
Clean Battery
Check Air Filter *
Check Fasteners
Lubricate Unit
Clean Engine Cooling
System*
Check Belts
Change Hydraulic Oil and
Filter **
* Refer to engine manual for instructions.
**Change after first 75 hours of operation.
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EN - 18
SERVICE PARTS
See your Ariens dealer to purchase service
parts for your unit.
Description
Transaxle Drive Belt
Mower Belt – Left (Model
991311)
Mower Belt – Right (Model
991311)
Mower Belt – Left (Model
991312)
Mower Belt – Right (Model
991312)
Mower Blade
(Model 991311)
Mower Blade
(Model 991312)
Seat Switch
Hydraulic Oil – 32 oz
(1 Qt.)
Hydraulic Oil Filter
Fuel Filter
Engine Oil Filter
Air Filter
Fuel Stabilizer – 118 ml
(4 oz.)
Relay
HOUR / MAINTENANCE METER
Hour Meter-only Models
Hour meter measures engine runtime and
cannot be reset.
Maintenance Models
See Figure 20.
When the key is in the on position, the Timer
mode displays. Press the Mode button to
toggle between different modes.
Timer: Measures engine runtime until reset.
To reset the timer, press the Mode button to
select TMR1 mode and then hold Mode
button for 3 seconds.
IMPORTANT: Turn ignition key to the off
position when unit is not in use. Some meters
may count hours when the key is in the on
position, even if the engine is off. This results
in inaccurate maintenance intervals.
Qty. Part No.
1
07225600
1
07200815
1
07200805
1
07200816
1
07200806
3
00450200
3
03253800
1
02754100
AR 00057100
2
21545100
1
21548101
1
21548100
1
21548000
AR 04730400
1
04438400