Section 3 – MAINTENANCE
3.1INTRODUCTION
To retain the quality of the SNAPPER Out Front Z- Rider, 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 SNAPPER Out Front Z- Rider, always mention the model and serial number. SNAPPER recommends returning the Out Front Z- Rider to an authorized SNAPPER dealer annually for inspection and addition of any new devices which might upgrade the safety of the Out Front
3.2SERVICE - AFTER FIRST 5 HOURS
WARNING
DO NOT attempt any adjustments, maintenance or service with the engine or blades running. Stop blades. Stop engine. Set brake. Remove key. Remove spark plug wires from spark plugs and (gas only) secure wires away from spark plugs. Engine and components are HOT. Avoid serious burns by allowing all parts sufficient time to cool.
3.2.1.CHANGE ENGINE OIL
1.Change engine oil as follows:
a.Place a 4 quart minimum capacity container under the end of the oil drain.
b.Rotate counter clockwise and pull out to open the drain plug. See Figure 3.1.
ROTATE PLUG COUNTER CLOCKWISE
THEN PULL OUT TO DRAIN OIL.
FIGURE 3.1
c.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.
d. Fill engine crankcase with new oil. Refer to your engine owner’s manual for oil specifications.
e.Change oil filter at every oil change. Refer to your engine owner’s manual for service instructions.
3.2.2.CHECK MOWER BLADE
1.Stop Engine.
2.Engage parking brake.
3.Turn key to “ON” position but DO NOT crank engine. Raise mower deck to highest setting, using deck lift switch located to the right of operator as viewed from the operator’s position. Turn key to “OFF” position and remove key.
4.Use a hydraulic floor jack or hoist to raise deck high enough to gain access to the underside of deck. Secure deck with safety blocks.
WARNING
Wear heavy leather gloves when handling or working around cutting blades. Blades are extremely sharp and can cause severe injury. 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.
5.Check torque of blade mounting bolts. As necessary, torque to 70 to 80 ft. lbs. See Figure 3.2.
6.Check blade for sharpness, wear and damage. Refer to Section “BLADE WEAR LIMITS”.
AIR LIFT
(4)BLADE SPACERS
BLADE
BEVELED
WASHER
TIGHTEN TO 70-80
MOUNTINGFOOT POUNDS
BOLT
FIGURE 3.2
7.Check blade for straightness.
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