
EN - 20
SERVICE PARTS
See your Ariens dealer to purchase service
parts for your unit.
SERVICE POSITION
Before starting any of the following
maintenance procedures:
1. Park unit a flat, level surface.
2. Stop engine, remove key and wait for all
moving parts to stop and for hot parts to
cool.
3. Engage parking brake
4. Chock wheels. Strap and clamp unit onto
lift, if used.
5. Place steering levers in neutral position
and rotate outward.
6.
Models 991159, 991161, 991163:
Rotate
seat forward. See Figure
7. Model 991158:
Pull seat latch and rotate
seat forward. See Figure
Description
Qty. Part No.
Transaxle Drive Belt
1
07225600
Mower Belt – Left 48"
1
07200815
Mower Belt – Right 48"
1
07200805
Mower Belt – Left 52"
1
07200816
Mower Belt – Right 52"
1
07200806
Mower Belt – Left 60"
1
07200817
Mower Belt – Right 60"
1
07200807
Mower Blade – 48"
3
00450200
Mower Blade – 52"
3
03253800
Mower Blade – 60"
3
03253900
Seat Switch
1
02754100
Hydraulic Oil – 32 oz
(1 Qt.)
AR 00057100
Hydraulic Oil Filter
2
21545100
Fuel Filter (Model 991161)
1
21541500
Fuel Filter (Models 991158,
991159, 991163)
1
21548101
Engine Oil Filter (Model
991161)
1
21397200
Engine Oil Filter (Models
991159, 991163)
1
21548100
Engine Oil Filter (Model
991158)
1
21535800
Pre-Cleaner (Model
991161)
1
21564900
Air Filter (Model 991161)
1
21555500
Air Filter (Model 991159,
991163)
1
21548000
Air Filter – Inner Element
(Model 991158)
1
21548700
Air Filter – Outer Element
(Model 991158)
1
21548800
Muffler Gasket (Models
991158, 991159, 991163)
1
00191627
Muffler Gasket (Model
991161)
1
05600505
Fuel Stabilizer – 118 ml
(4 oz.)
• Except Canada
• For Canada only
AR
04730400
04742500
Relay
1
04438400
Figure
19
Figure
20