Ariens Power Brush 28 Service Manual page 17

See Figure 19 and Figure 20.
5. Engage and disengage attachment clutch to verify
brake roller on attachment idler does not interfere with
brake pad.
IMPORTANT: Ensure that brake roller does not bind.
Attachment Clutch Engaged / Brake Disengaged
Attachment Clutch Disengaged / Brake Engaged
6. Reinstall brush attachment. See Install Brush to
Frame on page 9. Do not install belt cover yet.
Figure 19
Figure 20
7. Check that gap between attachment brake arm roller
and tractor frame is 1.3 cm – 2.2 cm (1/2" – 7/8"). See
Figure 21.
IMPORTANT: If attachment clutch / brake is out of
adjustment, refer to Operator's Manual for adjustment
procedure.
Measure
Here
1. Attachment Brake Roller
8. Reinstall belt cover.
9. Reconnect spark plug wire and fill fuel tank.
IMPORTANT: Check adjustment after first use.
EN – 15
1
Figure 21