Ariens Sno-Thro 921 Série Manuel Du Propriétaire/Utilisateur page 26

2
1
1. Skid Shoe
2. Skid Shoe Hardware
Figure 25
SHEAR BOLTS
(Figure 26)
IMPORTANT: Use only Ariens OEM shear
bolts for replacement. Use of any other type
of shear bolt may result in severe damage to
unit. See SERVICE PARTS on page 34.
Occasionally a foreign object may enter the
auger/impeller housing and jam the auger,
breaking shear bolts which secure the auger
to the shaft. This allows auger to turn freely
on the shaft which may help prevent damage
to gear drive.
1
1. Auger
Figure 26
OS0482
2
2. Shear Bolts
OS7150
For Replacement:
1. Align shear bolt holes in auger with
shear bolt holes in the shaft.
2. Drive shear bolt through hole (if shear
bolt was broken this will drive remaining
part from shaft).
3. Secure shear bolt with nut.
NOTE: DO NOT overtighten the shear bolt.
Tighten shear bolt to 5.8 – 12.2 lbf-ft (7.9 –
16.5 N•m).
REMOTE WHEEL LOCK
(921013, 022)
(Figure 27)
If remote wheel lock does not lock or unlock:
1. Place unit in service position (see
Service Position on page 22).
2. Loosen jam nuts on cable. Make sure
the bottom jam nut is loosened enough
to remove slack from cable (Figure 27).
3. Pull the cable adjuster to remove slack
between the cable adjuster and the
extension spring and hold the cable
adjuster in position while finger
tightening the top jam nut against the
bracket. Do not extend the spring or
engage the mechanism.
4. Tighten the bottom jam nut.
5. Check function of remote wheel lock. If
wheel lock does not function properly,
remove bottom cover to check cable
slack.
6. Repeat steps 2 – 4 while watching cable
to remove slack.
7. Check function of remote wheel lock. If
wheel lock does not function properly,
take the unit to Dealer for repairs.
3
1
2
GB - 26
No
Slack
1. Top Jam Nut
2. Bottom Jam Nut
3. Cable Adjuster
Figure 27
OS7170