Section 3 - MAINTENANCE
3.1 INTRODUCTION
To retain the quality of the YARD CRUISER, use genuine SNAPPER replacement parts only. Contact a local SNAPPER dealer for parts and service assistance. For the correct part or information for a particular mower, always mention the model and serial number.
3.2 SERVICE - AFTER FIRST 5 HOURS
WARNING
DO NOT attempt any adjustments, maintenance or service with the engine or blade running. STOP blade. STOP engine. Set brake. Remove key. Remove spark plug wire from spark plug and secure wire away from spark plug. Engine and components can be extremely hot. Avoid burns by allowing engine and components sufficient time to cool.
3.2.1. CHANGE ENGINE OIL
1.Place bricks or wooden blocks under the front wheels to lower rear of engine.
2.Place a 4 quart minimum capacity container under the end of the oil drain.
3.Loosen or remove oil fill cap on engine.
4.Install the drain hose (Supplied in hardware bag) onto drain plug nipple and place hose into drain container.
5.Rotate drain plug
INSTALL HOSE
ONTO OIL DRAIN
NIPPLE
ROTATE 1/4 TURN
COUNTERCLOCKWISE
AND PULL OUT TOOIL DRAIN
DRAIN ENGINE OIL.
FIGURE 3.1
6.After all the oil has drained, close the drain by pushing in and rotating clockwise to close. Wipe up any oil that may have spilled. Dispose of drained oil properly. See Figure 3.1.
7.Change oil filter at every oil change. Refer to your engine owner’s manual for service instructions.
8.Fill engine crankcase with new oil. Refer to your engine owner’s manual for oil specifications.
3.2.2.SERVICE ENGINE AIR CLEANER The engine is equipped with a dual element air cleaner. Both the foam
3.2.3.CHECK MOWER BLADE
1.Make sure fuel cap is on tight. Start engine and allow it to run until engine runs out of fuel. Close vent on fuel filler cap. See Figure 2.3.
2.Engage parking brake.
3.Turn key to “OFF” position and remove key from ignition switch.
WARNING
Wear heavy leather gloves when handling or working around cutting blades. Blades are extremely sharp and can cause severe injury.
4.Carefully stand YARD CRUISER on rear bumper. It may be necessary to have help to stand unit up.
5.Check torque of blade mounting bolts or nuts. Torque to:
42” Decks
6.Check blade for sharpness, wear and damage. Refer to Section “BLADE WEAR LIMITS”.
BLADE MOUNTING TORQUE:
42”
TWIN & TRIPLE BLADE DECK
FIGURE 3.2
7.Check blade for straightness.
WARNING
DO NOT use a cutting blade that shows signs of excessive wear or damage. Refer to Section “MOWER BLADE REPLACEMENT” for proper blade inspection and service procedures.
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