Swisher ZT17542 - Manual (Page 11)

MAINTENANCE SCHEDULE
INSPECT BEFORE EACH USE
- Loose fasteners : Be sure all fasteners are at proper torque. Especially guards and
blades.
- Parking brake : If brake does not keep unit from rolling, brake must be adjusted
or repaired.
- Tires : Always check and maintain proper tire pressure (See tire sidewall for
recommendation). Check for damage due to sharp rocks, objects or stumps.
- Operator Presence System: The engine should not start unless the PTO switch
is disengaged and the control levers are locked in the neutral position. Any attempt to
leave the seated position with the PTO switch engaged will kill the engine.
- Oil level : To prevent damage to engine, always check and maintain proper oil
level. Never operate engine with the oil level below the add mark on the dipstick. Be
sure to tighten the dipstick securely after inspection. Refer to engine manual for
additional information.
INSPECT EVERY 8 HOURS
- Proper cleaning: Remove any build up of grass, dirt or debris with a brush or
cloth from engine, battery, deck and and transaxles. Do not use harsh chemicals or
abrasives. Keep all painted surfaces and wheels free of oil and gasoline. Protect all
painted surfaces with an automotive wax. Do not spray unit with water or store
outdoors unprotected. Water can invade sealed bearings and reduce component life.
- Air filter: The engine will not run properly with a dirty or damaged air filter.
Check filter before starting the engine. Check for buildup of dirt or debris. Replace if
bent clogged or damaged.
- Oil level: To prevent damage to engine, always check and maintain proper oil
level. Never operate engine with the oil level below the add mark on the dipstick. Be
sure to tighten the dipstick securely after inspection.
11
Do not spray water onto hydrostatic transmissions. This will
cause injection of water into the unit causing failure.