Product Manual
Table Of Contents
- Welcome
- Safety
- Practices & Laws
- Emission Control System
- Required Operator Training
- Safety Alert Symbol
- Signal Words
- Safety Decals
- Safety Rules
- Assembly
- Controls and Features
- Ignition Key
- Throttle Control Lever
- Power-Take-Off (PTO) Knob
- Hour Meter
- Height-of-Cut Adjustment System
- Transport Lock Release Lever
- Deck Lift Pedal
- Seat Adjustment Lever
- Parking Brake Lever
- Safety Interlock System
- Steering Levers
- Transaxle Bypass Levers
- Anti-scalp Rollers
- Operation
- Emergency Stopping
- Before Operating Unit
- Start the Engine
- Operate Unit
- Stop the Engine
- Move Unit Manually
- Transport Unit
- Release transport lock
- Maintenance
- Service Position
- Maintenance Schedule
- Service Parts
- Hour / Maintenance Meter
- Check Safety Interlock System
- Check Parking Brake
- Check Engine Oil
- Check Tire Pressure
- Check Carbon Canister Filter
- Check Fasteners
- Lubricate Unit
- Check Mower Blades
- Battery Service
- Check Mower Belts
- Check Hydraulic System
- Service & Adjustments
- Adjust Seat
- Adjust Unit to Drive Straight
- Adjust Transaxles
- Electrical Service
- Replace Transaxle Drive Belt
- Adjust Anti-Scalp Rollers
- Adjust Parking Brake Lever
- Remove and Install Mower Deck
- Level and Pitch Mower Deck
- Troubleshooting
- Storage
- Short-Term Storage
- Long-Term Storage
- Start-of-Season Preparation
- Accessories
- Specifications
- Specifications
- Warr anty
EN - 13
1. Fuel Tank and Cap
2. Fuel Level Window
3. Oil Filter
4. Oil Drain
5. Engine Oil Dipstick
6. Air Filter
7. Ignition Key
8. Choke Control Knob (Models 991151,
177)
9. Throttle Control Lever
10. Power Take-off (PTO) Knob
11. Hour Meter
12. Height-of-Cut Adjustment System
13. Transport Lock Release Lever
14. Deck Lift Pedal
15. Seat Adjustment Lever
16. Parking Brake Lever
17. Belt Cover (2)
18. Steering Lever (2)
19. Discharge Chute
20. Anti-Scalp Roller (6)
21. Transaxle Bypass Lever (2)
22. Battery (Under Seat)
23. Fuse Box
24. Hydraulic Oil Expansion Tank (2)
25. Carbon Canister (Models 991173, 175,
177)
CONTROLS AND FEATURES
Figure 6
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20
23
4
22
5
24
3
9
12
10
7
11
13
16
19
14
2
1
15
8
18
17
5
3
4
6
21
Models
991153
991155
991157
991173
991175
Model
991151
991177
25