Murray 425307x51A Manuel De L'opérateur page 23

Maintenance
Check and Adjust the Drive Brake
Completely push the clutch/brake pedal forward. Set the
parking brake. Move the shift lever to the neutral (N) posi-
tion. Push the unit. If the rear wheels rotate, adjust or re-
place the brake pads. Adjust the drive brake as follows.
1. The location of the drive brake (1) is on the right side
of the gea rbox (3) (see Figure 16).
2. Make sure the parking brake is set and the shift lever
is in neutral (N). Turn the hex nut (2) in a clockwise
direction until the rear wheels do not turn when the
unit is pushed forward.
3. Release the parking brake and push the unit. If the
unit does not roll, turn the hex nut in a counter-
clockwise direction until the unit rolls.
4. Set the parking brake. Push the unit. If the rear
wheels do not turn, the drive brake is correctly
adjusted. Release the parking brake.
WARNING
If you cannot correctly adjust the drive brake,
replace the brake pads. Correct replacement parts
and assistance are available from an authorized
service center.
1
3
2
Remove the Battery
To charge or clean the battery (1), remove the battery
from the unit as follows (see Figure 6).
WARNING
To prevent sparks, disconnect the black battery
cable (8) from the negative (-) terminal before you
disconnect the red cable (5).
WARNING
The battery contains sulphuric acid which is
harmful to the skin, eyes and clothing. If the acid
gets on the body or clothing, wash with water.
1. Disconnect the black cable (8) from the negative (-)
terminal.
2. Disconnect the red cable (5) from the positive (+)
terminal (4).
3. Lift the battery tray (3) and the battery (1) out of the
unit.
Charge the Battery
WARNING
When you charge the battery, do not smoke. Keep
the battery away from any sparks. The fumes from
the battery acid can cause an explosion.
1. Before you charge the battery (1), remove the battery
(see Figure 6).
2. To charge the battery, use a 12 volt battery
charger. Charge at a rate of 6 amps for 1 hour.
3. Install the battery.
WARNING
To prevent sparks, fasten the red cable to the
positive (+) terminal before you connect the black
cable.
4. Fasten the red cable (5) to the positive (+)
terminal (4) with the fasteners as shown.
5. Fasten the black cable (8) to the negative (-)
terminal with the fasteners as shown.
Figure 16
en
23