Snapper EI55223 - Manual (Page 12)

12
Section 3 - MAINTENANCE
WARNING
Before attempting any adjustments, maintenance,
service, or repairs, stop engine and auger, always
remove key from ignition switch, remove spark plug
wire and secure wire away from spark plug.
3.1 INTRODUCTION
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.
3.2 SERVICE - 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
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 3.1.
FIGURE 3.1
3.3 GENERAL 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 (Snapper suggests using Benelene
900) from a grease gun into gear case. The grease
fitting for the gear case is located in front of the
gear case. See Figure 3.2.
2. Before each season of operation, apply two
shots of grease (Snapper suggests using Benelene
900) from a grease gun into auger bearing. The
grease fitting for the auger bearing is located on
each end of the auger. See Figure 3.2.
3. Before each season of operation, apply two
shots of grease (Snapper suggests using Benelene
900) 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 3.2.
FIGURE 3.2
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.
CHECK
WHEEL DRIVE
BELT
CHECK AUGER
DRIVE BELT
GEAR CASE
GREASE FITTING
AUGER BEARING
GREASE FITTING
AUGER SHAFT
GREASE FITTING