Brake Adjustment; Battery Charging; Engine Adjustments - Snapper 150Z Operator's Manual

Brake Adjustment

1. Stop the unit, turn the ignition OFF, set the ground
speed levers to START/PARK positions, set the
parking brake lever to the ENGAGE position, and
wait for all moving parts to stop.
2. Locate the brake rod (A, Figure 32) and adjustment
nut (B).
3. Measure the parking brake spring. Its compressed
length, with the parking brake lever in the
ENGAGE position, should be 3-1/2" (8.89cm). Adjust
the spring length by turning the adjustment nut (B), if
necessary.
WARNING
Corrosion hazard.
Batteries contain acid. Always keep
the battery upright and do not spill the
electrolyte. Avoid contact with skin and
eyes.
Explosion hazard.
Changing the battery produces explosive
hydrogen gas. Only charge the battery in a
well ventilated area, away from any ignition
source such as a water heater, electric
motor, or a lit cigarette.
Wear Protective Equipment
Always wear gloves and safety glasses
when handling the battery and battery
cables.

Battery Charging

A dead battery or one too weak to start the engine
may be the result of a defect in the charging system or
other electrical component. If there is any doubt about
the cause of the problem, contact your local dealer. If
you need to replace the battery, follow the steps under
Cleaning the Battery & Cables.
To charge the battery, follow the instructions provided by
the battery charger manufacturer as well as all warnings
included in the safety rules sections of this book. Charge
the battery until fully charged (until the specific gravity
of the electrolyte is 1.250 or higher and the electrolyte
temperature is at least 60° F). Do not charge at a rate
higher than 10 amps.

Engine Adjustments

The engine is designed to deliver the correct
performance under all operating conditions. Any
adjustments must be performed by your local authorized
dealer.
A
B
Figure 32. Brake Adjustment
Maintenance
3-1/2" (8.89cm)
31