ADJUSTMENTS
20
TEXTRON TURF CARE AND SPECIALTY PRODUCTS
mower tracks to the left, the right wheel motor needs to
be adjusted.).
4.
Readjust the Linkage Stop to slow the wheel motor.
See Section 6.4.4.
IMPORTANT:
If the tracking problem persists, make sure the
Freewheel Valve, one located on each pump, is
in the closed position
6.5 DRIVE BELT ADJUSTMENT___________________________________________________
Figure 6F
A matched set of belts supply power to the hydraulic
pumps. Belt tension is maintained by a spring loaded
idler.
Note:
Keep this area clean and periodically inspect the
belts for abnormal wear and proper tension.
IMPORTANT:
If the belts become worn, damaged, or stretched
beyond use; replace them always as a matched
set.
1.
To replace the drive belts, decrease the tension on
the idler by loosening the 3/8” Nyloc nut (A) on
threaded rod (B).
2.
Remove the belts.
Reverse the procedure for installation of the new belts.
The idler spring should be compressed to approximately
4 in. (101.6mm).
6.6 FREEWHEEL VALVES _______________
The mower is equipped with freewheel valves on the
hydraulic pumps. This allows the mower to be moved
without the engine running.
To access the freewheel valves, tilt the seat platform
forward.
To locate the freewheel valve on the right hydraulic pump,
locate the brass hex shaft (C) on top of the pump.
Note:
The brass hex shaft is identified by a round hole
drilled through the hex.
The freewheel valve on the left hydraulic pump is located
on the underside of the pump.
To activate the freewheel function, rotate each valve
counter-clockwise one rotation.
IMPORTANT:
Prior to returning the unit back to service, both
valves must be rotated clockwise until they are
tightened 84-120 in.lbs. (9.4-13.6 Nm) of torque.
4.00" (101.6mm)
3/8” Nyloc Nut
(A)
Threaded Rod
(B)
p/o Frame
Weldment
Drive
Pulley
Drive
Belts
Freewheel
Valve -Bottom
Freewheel
Valve-Top (C )
(C)
Spring Loaded
Idler
Forward
