Walker T23 Operator's Manual page 30

Assembly Instructions
CHECK FUNCTIONS OF INSTRUMENT PAN-
EL AND WARNING HORN
Turn the ignition key to the ON (RUN) position. Volt-
meter, Oil Pressure Warning Light, and Warning
Horn should all operate, indicating normal function.
CHECK FUNCTION OF SAFETY INTERLOCK
SWITCHES
Refer to Operating Instructions to check for proper
operation of safety switches, both during engine
starting and with the operator leaving the seat with
tractor moving forward or with the mower blades en-
gaged.
CHECK TIRE PRESSURE
Deck Caster Wheel* = 20 PSI (137 kPa)
Drive
Tailwheel
* If equipped with optional pneumatic tires
CHECK SECURITY OF DRIVE WHEEL BOLTS
The eight (8) lug bolts mounting the drive tires should
each be torqued to 75 to 85 lb
ADJUST MOWER CUTTING HEIGHT, IF RE-
QUIRED
Position the hitch pins in the four deck support pins.
Refer to the "Cutting Height Adjustment" decal on
the deck gearbox cover.
CHECK AND CLEAN GRASS BUILDUP UN-
DERNEATH MOWER DECK (and inside GHS
blower, if equipped)
Refer to CLEANING the GHS Blower in Mainte­
nance Instructions for blower cleaning information.
Never operate cutter blades with deck in
raised position because it is hazardous.
The tilt-up deck can be secured in the raised posi-
tion by unlocking the deck lock levers on each side
of the carrier frame and inserting the deck hook into
the tilt-up latch on the tractor body. Before operating
the tractor, make sure to re-engage the deck lock
levers after lowering the deck to the normal operat-
ing position.
26
= 15 PSI (103 kPa)
= 20 PSI (137 kPa)
·
ft (102 to 115 N
DANGER
Tilt-Up Hook and
Latch Connected
Tilt-Up
Latch
Deck Secured in TILT-UP Position
·
m).
Do not operate machine with deck tilt-up
pivot joint unlocked.
Do not operate the mower with deck in tilt-
up position. Do not move the tractor with
the deck in the tilt-up position.
CHECK
SHARPNESS, AND SECURITY OF MOUNT-
ING
The blade mounting nuts on gear driven decks should
be torqued to 60 lb
ing bolts on belt driven decks torqued to 70 lb
·
(95 N m). If blade sharpening is required, refer to
CHECKING/SERVICING
Blades in Maintenance Instructions.
PERFORM ANY ADDITIONAL PROCEDURES
called for on the MAINTENANCE SCHEDULE
CHART in Maintenance Instructions.
Tilt-Up Handle
Deck Lock
Lever
Tilt-Up
Hook
CAUTION
DANGER
MOWER BLADE CONDITION,
· ·
ft (81 N m), and the blade mount-
for Sharpen
·
ft
Mower