Fisher 1000 Owner's Manual page 26

Problem
Spinner does not turn.
Motor is running.
Ice control material not flowing
Spinner is turning.
Spread pattern not optimum
Lit. No. 94430/94431, Rev. 07
TROUBLESHOOTING GUIDE
Possible Cause
Unplug the spreader harness and tag out, if required, before
performing any of the following repairs.
1. Obstruction is preventing rotation.
2. Drive belt is loose or damaged.
3. Motor pulley not secured to motor
shaft.
4. Spinner pulley is not secured to
spinner shaft.
5. Spinner shaft bearings are dry or
seized.
1. Bridging of material or obstruction
in hopper.
1. Deflector out of adjustment.
(optional equipment)
26
Suggested Solution
1. Clear obstruction.
2. Adjust tension or replace belt if worn or
damaged.
3. Tighten pulley set screw or replace pulley
if damaged.
4. Replace cap screw and nut if missing or
damaged. Replace pulley if damaged.
5. Grease or replace bearings.
1. Unplug the spreader harness and
tag out if required. Check hopper for
material and free any bridged material or
obstruction.
1. Unplug the spreader harness and
tag out, if required. Change deflector
adjustment to suit desired pattern.
January 15, 2014