User's Manual
Table Of Contents
- STT-31EFI Operators Manual 03251
- GENERAL INFORMATION
- SAFETY INFORMATION
- SPECIFICATIONS
- OPERATING INSTRUCTIONS
- 4.1 Controls And Instrument Identification
- 4.2 Safety Interlock System
- 4.3 Initial Run-In Procedures
- 4.4 Starting The Engine
- 4.5 Ground Travel And Steering
- 4.6 Engaging The Deck Drive (Cutter Blades)
- 4.7 Hillside Operation
- 4.8 Parking The Mower
- 4.9 After Operation
- 4.10 Removing Clogged Material
- 4.11 Moving Mower With Engine Stopped
- 4.12 Recommendations For Mowing
- 4.13 Adjusting Cutting Height
- 4.14 Adjusting The Steering Levers
- 4.15 Adjusting The Height Adjust Pedal
- 4.16 Towing (Optional Hitch Accessory)
- TROUBLESHOOTING CUTTING CONDITIONS
- ADJUSTMENTS
- MAINTENANCE
- ILLUSTRATED PARTS LIST
- 8.1 Scag Approved Attachments And Accessories
- ELECTRICAL SCHEMATIC (KOHLER 31HP - EFI)
- REPLACEMENT DECALS AND INFORMATION PLATES
- ELECTRICAL SYSTEM (31HP-EFI KOHLER)
- BDP-16A HYDRAULIC PUMP ASSEMBLY WITH COOLING FAN
- FUEL AND HYDRAULIC SYSTEM - KOHLER 31EFI
- BRAKE AND STEERING COMPONENTS
- DECK DRIVE COMPONENTS
- STT ROLL-OVER PROTECTION SYSTEM - WITH SUSPENSION SEAT
- SHEET METAL COMPONENTS
- CUTTER DECK CONTROLS
- 61V & 72VS CUTTER DECKS
- NOTES
- LIMITED WARRANTY - COMMERCIAL EQUIPMENT
18
R
Section 4
Insert the lanyard pin into the cutting height index at 3.
the desired cutting height. Push forward on the deck
lift foot lever, hold in place and pull back on the deck
release lever. See Figure 4-6. Slowly release the foot
pedal. A deck height decal is located on the cutting
height index as an aid in adjusting the deck to the
desired height. See Figure 4-5.
CUTTING
HEIGHT
6
5.5
5
4.5
4
3.5
3
2.5
2
1.5
1
481543
390S0151-1
DECK RELEASE
LEVER
Deck Release LeverFigure 4-6.
ADJUSTING THE STEERING LEVERS4.14
Position the seat to the desired location.1.
While in the operator's position without the engine 2.
running, move both steering levers forward and
reverse to check for full function control and comfort.
If adjustment of the steering levers is needed, use 3.
the following instructions to adjust.
A. Loosen the tension knob on the lever assembly.
B. Rotate the steering lever forward or backward to
achieve the optimum operating position.
C. Tighten the tension knob and repeat on the opposite
side.
D. While in the operator's position, bring the steering
levers out of the neutral lock position and check to
make sure both levers are even before operating.
TENSION
KNOB
TENSION
KNOB
ROTATE
LEVER
Adjusting Steering LeversFigure 4-7.
The control handle can also be adjusted in two
4.
different positions. If necessary, remove the two
bolts securing the control handle to the control lever.
Install the handle in the desired position.
ADJUSTING THE HEIGHT ADJUST 4.15
PEDAL
Position the seat to the desired location.1.
While in the operator's position without the engine 2.
running, push down on the height adjust pedal to
check for full function control.
The height adjust pedal can be located in three (3) 3.
different positions for operator comfort and control.
See Figure 4-8.
CUTTING
HEIGHT
6
5.5
5
4.5
4
3.5
3
2.5
2
1.5
1
481
54
3
390S0140-2
HEIGHT ADJUSTMENT PEDAL LOCATIONS
Height Adjust Pedal LocationsFigure 4-8.