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Cutting Unit Operation Problems (continued)
Condition Possible Cause Correction
One wing cutting unit does not Wing switch faulty.
Test switch. Replace if faulty.
op
erate.
Wing switch wiring loose, corroded
Repair wiring.
or da
maged.
Wing clutch air gap out of
Check air gap and adjust if
adjustment.
necessary.
Win
g clutch faulty.
Test clutch. Repair or replace if
fau
lty.
Wing clutch wiring loose, corroded
Repair wiring.
or damaged.
Center cutting unit operates, but Time delay relay faulty. Test relay. Replace relay if faulty.
ne
ither wing cutting unit operates.
Time delay relay wiring loose Repair wiring.
co
rroded or damaged.
Timer faulty. Test timer. Replace timer if faulty.
Timer wiring loose, corroded or Repair wiring.
dama
ged.
Troubleshooting P
age 5 - 14 Groundsmaster
®
455-D