Ariens 920025, Service Manual

Page: 22 / 60

EN – 18
ATTACHMENT BRAKE REPLACEMENT
Remove Attachment Brake
IMPORTANT: Save all hardware for reinstallation.
1. Stop engine, remove key and wait for all moving parts
to stop and for hot parts to cool.
2. Disconnect spark plug wire from engine.
3. Remove auger housing. See Separate Housing from
Frame on page 7.
See Figure 32.
4.
With a flathead screwdriver or similar pry bar, remove
extension spring from frame.
5. Remove hardware securing brake arm to brake mount
bracket and remove brake arm.
6. Remove extension spring from brake arm.
Install Attachment Brake
1. Reinstall hex bolt through brake mount bracket.
2. Install extension spring onto brake arm.
3. Reinstall sleeve bushing into attachment brake arm
and install brake arm onto hex bolt. Secure with top
locking flange nut, but DO NOT overtighten.
4. With a flathead screwdriver or similar pry bar, reinstall
extension spring onto frame.
See Figures 33 and 34.
5.
Engage and disengage attachment clutch to verify
brake roller on attachment idler does not interfere with
brake pad.
IMPORTANT: Make sure brake roller does not bind.
6. Reinstall auger housing to frame. See Reinstall Auger
Housing on page 9.
7. Place unit in service position and remove bottom
cover. See
Service Position on page 7 and Bottom
Cover Removal on page 11.
Figure 32
WARNING: AVOID INJURY. Before placing unit
in service position, drain fuel from tank and fuel
system. See
Draining Fuel System on page 7.
Make sure unit is secure and will not tip.
Figure 33
1. Brake Pad
2. Brake Roller
Attachment Clutch Disengaged / Brake Engaged
1
2
Figure 34
1. Brake Pad
2. Brake Roller
Attachment Clutch Engaged / Brake Disengaged
1
2