Section 3 - MAINTENANCE
3.1INTRODUCTION
To retain the quality of the snow thrower, use only genuine SNAPPER replacement parts. Contact a local SNAPPER dealer for parts and service assistance. For the correct part or information for a particular snow thrower, always mention model and serial number.
3.2SERVICE - AFTER FIRST 5 HOURS
3.2.1 CHECK AUGER DRIVE BELT
1.Visually check engine drive belt for cracking, fraying, severed or belt strands exposed. Replace belt before operating snow thrower. See Figure 3.1
AUGER BELT
3.3GENERAL LUBRICATION
Lubricate machine as instructed before and after operation each season.
3.3.1.GEAR CASE, AUGER SHAFT and AUGER BEARING LUBRICATION
1.Before each season of operation, apply two shots of grease from a grease gun into gear case. Snapper suggests using Benalene 900. The grease plug for the gear case is located in front of the gear case. See Figure 3.3.
2.Before each season of operation, apply two shots of grease from a grease gun into each auger bearing. Snapper suggests using Benalene 900. The grease fitting for the auger bearing is located on each end of the auger. See Figure 3.3.
3.Before each season of operation, apply two shots of general purpose grease from a grease gun into the auger shaft. The grease fitting for the auger shaft is located in the middle of each auger. Remove shear bolts and rotate auger to distribute grease evenly around shaft. Reinstall shear bolts and nuts. Tighten to 5 to 10 ft. lb. of torque. See Figure 3.3.
SHEAR BOLT | BEARING GREASE | |
FITTING | ||
|
FIGURE 3.1
3.2.2 CHECK WHEEL DRIVE BELT
1.Visually check wheel drive belt for cracking, fraying, severed or belt strands exposed. Replace belt before operating snow thrower. See Figure 3.2.
WHEEL DRIVE
BELT
FIGURE 3.2
GREASE
FITTING
GREASE
PLUG
FIGURE 3.3
3.3.2. GENERAL LUBRICATION
After each season of operation, spread a small amount of grease on: The axle shafts for easy wheel removal. The discharge chute and mounting flange retainers for smooth rotation.
11
