Lit. No. 94430/94431, Rev. 09
26
October 1, 2018
TROUBLESHOOTING GUIDE
Problem
Possible Cause
Suggested Solution
Spinner does not turn.
Motor is running.
Unplug the spreader harness and tag out, if required, before
performing any of the following repairs.
1. Obstruction is preventing rotation.
1. Clear obstruction.
2. Drive belt is loose or damaged.
2. Adjust tension or replace belt if worn or
damaged.
3. Motor pulley not secured to motor
shaft.
3. Tighten pulley set screw or replace pulley
if damaged.
4. Spinner pulley is not secured to
spinner shaft.
4. Replace cap screw and nut if missing or
damaged. Replace pulley if damaged.
5. Spinner shaft bearings are dry or
seized.
5. Grease or replace bearings.
Ice control material not
fl
owing.
Spinner is turning.
1. Bridging of material or obstruction
in hopper.
1. Unplug the spreader harness and
tag out if required. Check hopper for
material and free any bridged material or
obstruction.
Spread pattern not optimum.
1. De
fl
ector out of adjustment.
(optional equipment).
1. Unplug the spreader harness and
tag out, if required. Change de
fl
ector
adjustment to suit desired pattern.
