30
WARNING:
If the brake pad does not press tightly
against the pulley, take the unit to an authorized
service center.
7. Move the blade rotation control to the ENGAGE
position.
8. Check the pad for the blade brake. If the pad is
excessively worn or damaged, replace the brake pad
assemblies. Correct replacement parts and
assistance are available from an authorized service
center.
9. Attach the wire to the spark plug. Mow for a short
distance and again check the operation of the blade
rotation control.
10. When you move the blade rotation control to the
DISENGAGE position, all movement will stop within
five seconds. If there is movement of the belt or the
blades continue to rotate, engage and disengage the
blade rotation control five times to remove any excess
rubber from a new mower drive belt.
If you need assistance, take the unit to an authorized
service center.
How to 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)
position. Push the unit. If the rear wheels rotate, adjust or
replace the brake pads. Adjust the drive brake as follows.
The location of the drive brake is on the left side of the
gearbox (Illustration 15).
1. Make sure the parking brake is set and the shift lever
is in neutral (N). Turn the hex nut in a clockwise
direction until the rear wheels do not turn when the
unit is pushed forward.
2. Release the parking brake and push the unit. If the
unit does not roll, turn the hex nut in a
ounterclockwise direction until the unit rolls.
3. 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 athorized
service center.
HOW TO CHECK AND ADJUST THE CLUTCH
If the motion drive belt is loose, the clutch will slip when;
(1) going up a hill, (2) pulling a heavy load, or (3)
the unit will not move forward. Adjust the clutch as follows.
WARNING:
Before you make an inspection, adjustment, or repair to
the unit, disconnect the wire to thespark plug. Remove the
wire from the spark plug to prevent the engine from
starting by accident.
1. Check the routing of the motion drive belt. Make sure
the belt is installed correctly and is inside all the belt
guides.
2. Remove the cotter pin, washer, and brake spring from
the adjustable nut (Illustration 17).
3. Disconnect the adjustable nut from the brake lever
assembly.
4. Align the hole in the brake lever with the rear of the
slot in the frame.
5. Push the clutch rod toward the rear. Turn the
adjustable nut until the nut will fit through the hole in
the brake lever.
6. Assemble the adjustable nut to the brake lever and to
the brake spring. Fasten with the washer and cotter
pin.
7. If the belt still slips after the clutch has been adjusted,
then the motion drive belt is worn or damaged and
must be replaced.
See “How To Replace The Motion Drive Belt”.
HOW TO ADJUST THE SHIFT LEVER
If the NEUTRAL position on the shift lever does not match
neutral on the gearbox, adjust the shift lever as follows.
1. Stop the engine.
2. Disconnect the adjuster nut from the shifter yoke
(Illustration 19).
3. Make sure the shift lever is in the NEUTRAL position.
4. Push the unit forward. Make sure the gearbox is in
neutral.
5. To align the adjuster nut with the hole in the shifter
yoke, turn the adjuster nut.
6. Connect the adjuster nut to the shifter yoke.
7. Make sure the NEUTRAL position on the shift lever
matches neutral on the gearbox.
Battery
HOW TO REMOVE THE BATTERY
To charge or clean the battery, remove the battery from
the unit as follows.
WARNING:
To prevent sparks, disconnect the black
battery cable from the negative (-) terminal before you
disconnect the red cable.
WARNING:
The battery contains sulfuric 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 from the negative (-)
terminal (Illustration 20).
2. Disconnect the red cable from the positive (+)
terminal.
3. To disconnect the battery retainer from the battery
tray, push in on the lower end of the battery retainer.
4. Remove the battery from the right side of the unit.
HOW TO CLEAN THE BATTERY
1. Remove the battery.
2. Wash the battery with a solution of one gallon of
water and four tablespoons of baking soda (sodium
bicarbonate). Make sure the solution does not get into
the battery cells.
3. Clean the terminals and the ends of the cables with a
wire brush.
4. Install the battery.
5. To prevent corrosion, apply grease to the battery
terminals.
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