Simplicity 1693134, 1693738, 1693770, 1693771 Check Tire Pressures, Before Every Spring, Fall

Regular

Maintenance

MAINTENANCE SCHEDULE & PROCEDURES

The following schedule should be followed for normal care of your tractor and mower.

	Before	Before	Every	Every	Every	Spring
SAFETY ITEMS	First Use	Each Use	5 Hours	25 Hours	100 Hours	& Fall
Check Safety Interlock System	●					●
Check Tractor Brakes	●					●
Check Mower Blade Stopping Time	●				●
	Before	Before	Every	Every	Every	Spring
NORMAL CARE ITEMS	First Use	Each Use	5 Hours	25 Hours	100 Hours	& Fall
Check Tractor/Mower for loose hardware	●	●	●
Check Coolant Level (Liquid cooled models)*	●					●
Change Coolant (Liquid cooled models)*				*Every 400 Hours
Check & Clean Radiator Screen (Liquid cooled models)*			●
Clean Engine Oil Cooler*				***●
Check Engine Air Filter*				***●
Check Engine Oil Level*	●	●				●
Change Engine Oil & Filter*, **			**	***●
Lubricate Tractor & Mower				***●
Check Tire Pressure				●
Check Transmission Fluid		●
Change Transmission Fluid & Filter				Every 400 Hours***
Check/Replace Fuel Filter (Gas)# (Diesel)****					#●	****●
Clean Battery & Cables					●
Clean & Sharpen Mower Blades				●
Inspect Spark Plug(s)*(Models w/gas engines)					●

*See the engine manufacturer's owner's manual.

**Change original engine oil after first 5 hours of operation.

***More often in hot (over 85° F: 30° C) weather or dusty operating conditions.

****Drain the fuel filter every spring and fall or when the dashboard display light turns on. Replace the fuel filter element every 800 hours or as required.

CHECK TIRE PRESSURES

Tire Pressure should be checked periodically, and main- tained at the levels shown in the chart. Note that these pressures may differ slightly from the “Max Inflation” stamped on the side-wall of the tires. The pressures shown provide proper traction, improve cut quality, and extend tire life.

Tire	Pressure
Front	12-15 psi (83-104 kPa)
Rear	6-8 psi (41-55 kPa)
			Figure 18. Checking Tire Pressure
		19