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Section 5: Maintenance & Lubrication
SBD3596 & SBD35108 Snow Blowers 370-347M
12/15/15
Table of Contents
Shearbolt Protection
The Snow Blower is protected from damage caused by
large objects entering the Snow Blower housing with a
shearbolt at the driveline and another at the drive shaft.
The drive shaft shearbolt is located near the drive
sprocket and the driveline shearbolt is located in the
driveline yoke attached to the gearbox. They must be
kept tight to prevent wear to the bolts and bolt holes.
Driveline Shearbolt Storage Location
Figure 5-2
Replace Driveline Shearbolt
Refer to Figure 5-2:
Provided on the Snow Blower housing are two holes (#1)
near the gearbox for storing extra driveline shearbolts
with lock nuts. A good practice would be to keep several
shearbolts on hand at all times. Shearbolts can be
purchased from your nearest Land Pride dealer.
1. Unscrew knob (#5).
2. Turn bell ring (#4) counterclockwise and remove from
bell base (#3) to access shearbolt (#2) in driveline.
Refer to Figure 5-3:
3. Realign holes in end of driveline tabs (#1 & #2) and
insert new shearbolt (#3) through holes. Secure bolt
with lock nut (#4). Tighten to the correct torque.
Refer to Figure 5-2:
4. Align slots in bell ring (#4) with bolts in bell base (#3)
and push bell ring onto bolts and turn bell ring
clockwise until slots come against bolts.
5. Secure bell ring (#4) with knob (#5).
Two Holes (#1) Are Provided For
Storing Driveline Shearbolts
35728
Driveline Shearbolt
Figure 5-3
Replace Drive Shaft Shearbolt
Refer to Figure 5-4:
Provided on the Snow Blower housing are two holes (#3)
above the roller chain for storing extra drive shaft
shearbolts (#4) with lock nuts (#5). A good practice would
be to keep several shearbolts on hand at all times.
Shearbolts can be purchased from your nearest Land
Pride dealer.
1. Realign hole in drive shaft tabs (#1 & #2) and insert
new shearbolt (#4) through holes. Secure bolt with
hex nylock nut (#5). Tighten to the correct torque.
Drive Shaft Shearbolt & Storage Location
Figure 5-4
Item Part No. Part Description
SBD3596
3 802-610C HHCS M10 x 1.5 x 55 GR8.8
(Torque nut to 31 ft-lbs.)
4 803-280C NUT HEX NYLOCK M10 x 1.5 PLT
SBD35108
3 802-611C HHCS M10X1.5 x 60 GR8.8
(Torque nut to 31 ft-lbs.)
4 803-280C NUT HEX NYLOCK M10 x 1.5 PLT
2
1
3
4
33302
35748
Two Holes (#3) Are For Storing
Drive Shaft Shearbolts
Item Part No. Part Description
4 802-159C 5/16"-18 x 1" GR5 Hex head cap screw
(Torque nut to 17 ft-lbs.)
5 803-255C 5/16"-18 Hex lock nut