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 - 14
See Figure 6 for all controls and features
locations.
IGNITION KEY
See Figure 7.
Controls power to the engine. The key cannot
be removed when in run position.
CHOKE CONTROL KNOB
Models 991151, 177
See Figure 8.
Controls airflow to the engine.
THROTTLE CONTROL LEVER
See Figure 9.
Controls engine speed.
POWER-TAKE-OFF (PTO) KNOB
See Figure 10.
Controls power to mower blades. The engine
will not start with the PTO knob in the on
position.
HOUR METER
Displays the amount of time spent on
individual jobs, service alerts, and
recommended service intervals.
HEIGHT-OF-CUT ADJUSTMENT
SYSTEM
Sets the height of cut.
WARNING: AVOID INJURY.
Read and understand the
Safety section before
proceeding.
Figure 7
Off
Start
On
Figure 8
Choke On
Choke Off
WARNING: AVOID INJURY.
Blades will not immediately
stop after pushing PTO knob
down to off position.
C
Figure 9
Fast
Slow
Figure 10
Blades Off
Blades On