Gravely Pro-Turn 152 CARB Owner's/Operator's Manual page 28

• Internal Contact: Drink large quantities
of water. Follow with Milk of Magnesia,
beaten egg or vegetable oil. Get
medical attention immediately!
In case of internal contact, DO NOT induce
vomiting!
IMPORTANT: DO NOT fast charge. Charging
at a higher rate will damage or destroy
battery. ONLY use an automatic charger
designed for use with your battery.
ALWAYS follow information provided on
battery by battery manufacturer. Contact
battery manufacturer for extensive
instructions to charge battery.
1. Remove battery from unit. See Remove
Battery on page 27.
2. Place battery on bench or other well-
ventilated place.
3. Connect positive (+) lead of charger to
positive (+) terminal, and negative (–)
lead to negative (–) terminal.
4. Charge battery according to charger and
battery manufacturers' instructions.
5. Replace battery. See Replace Battery on
page 27.
Jump-Starting
Gravely does not recommend jump-starting
your unit. Jump-starting can damage engine
and electrical system components. See your
engine manual for more detailed information.
STEERING CONTROL NEUTRAL
ADJUSTMENT
Eliminating Excessive Creeping of
the Unit
(Figure 14)
WARNING: This adjustment requires
operating the engine. Use extreme
care to avoid contact with moving
parts and hot surfaces. Be sure rear
of unit is well supported and secure
before starting engine.
1. If hydraulic system is cold, run unit for a
minimum of five minutes, then shut OFF
engine.
2. With the unit up to and facing a wall, jack
up the unit so that both drive wheels are
off the ground.
3. Remove the drive wheels from the unit.
4. Start the engine, run engine at full
throttle, and release the parking brake.
5. Move the steering levers from Forward
to Reverse several times to make sure
controls are free. Then return steering
levers to neutral position.
6. Check wheel(s) for movement.
NOTE: The right and left hydraulic pumps are
adjusted the same way.
7. If a wheel moves, adjust the return to
neutral mechanism on the hydraulic
pump:
a. Loosen the return to neutral screw
on the pump.
b. Slowly move the speed and
direction control bracket clockwise
or counterclockwise until the
wheel stops moving.
c. Hold the stop bracket in position
and tighten the return to neutral
screw on the pump.
8. Move steering levers from Forward to
Reverse several times and return
steering levers to neutral position.
Check wheel(s) for movement.
9. If wheel is still moving, repeat steps 7
and 8.
10. Shut OFF engine.
11. Replace drive wheels.
Axle Direction
Aligning the Steering Levers
(Figure 15)
1. Shut OFF engine. Engage parking
brake. Remove the ignition key.
2. Place seat in the service position (See
Service Position on page 24).
3. Loosen brake interlock on the same side
as steering lever to be adjusted.
EN - 28
Return to Neutral
Adjusting Screw
Speed and
Direction
Control Arm
Figure 14