Scag Power Equipment STT-31BSG - Manual (Page 68)

55
REPLACEMENT DECALS AND INFORMATION PLATES
481921
IMPORTANT ADJUSTMENT
PROCEDURES
READ OPERATOR'S MANUAL
FOR MORE DETAILS
NEUTRAL ADJUSTMENT
TRACKING ADJUSTMENT
FREE WHEEL OPERATION
HYDRAULIC TANK FLUID LEVEL
Check tire pressure-
(Drive tires - 12 psi,
Caster tires -25 psi)
To move machine without running
the engine, rotate both dump valve
levers located at the LH side of
the pumps CCW 1/2 turn to
"freewheel" positions. Return
levers to original position to
operate the mower.
If the machine pulls to the right,
adjust LH control linkage CCW to
slow left wheel. If the machine
pulls to the left, adjust RH control
linkage CCW to slow right wheel.
Readjust neutral if necessary.
With an operator in the seat,
engine running, control levers
in neutral and the parking brake
disengaged - adjust control
linkage. Loosen jam nuts. If wheel
rotates forward, adjust turnbuckle
CCW. If wheel rotates rearward,
adjust turnbuckle CW. Adjust until
drive wheel stops turning. Tighten
jam nuts. Repeat for opposite side.
Check hydraulic fluid level
daily while fluid is cool.
Fluid level should be 3-1/4"
below top of filler neck.
Fill with SAE 20W50 motor oil only.
IMPORTANT!:
Do not overfill. Room for hot
fluid expansion must be allowed
or resulting expansion may cause
leaks in the system.
Gearbox lubricant:
SAE 80W90 gear oil
481588
Loosen jam nuts
Rotate turnbuckle
R
481921
STT-31BSG Decals 2
481925
481664 481663
481588
481663
481664
481921
481937
48314
48825
482165