Troubleshooting; Electrical System - Great Dane Scamper Hydro GLKW1536S Operator's Manual

If you are experiencing a problem that is not listed in this chart, see your
Great Dane servicing dealer for service.
When you have checked all the possible causes listed and you are still
experiencing the problem, see your Great Dane servicing dealer.
Engine
If Check
Engine Will Not Start or Motion control levers not in the neutral
Is Hard to Start detent position.
Key switch not in proper position.
PTO engaged.
Stale or improper fuel/fuel level.
Plugged fuel filter.
Fuel shutoff valve in off position.
Plugged air intake filter.
Spark plug wire is loose or disconnected.
Spark plug not gapped correctly.
Blown 20-amp fuse (main power circuit).
Electrical problem - dead battery.
Choke adjusted incorrectly. See your Great
Dane servicing dealer.
Engine Will Not Slow Bent or kinked throttle cable.
Idle
Bent governor control.
Incorrect governor idle control.
Carburetion problems. See your Great
Dane servicing dealer.
Engine Runs Rough or Plugged fuel filter.
Stalls
Plugged air intake system.
Fuel cap vent dirty.
Stale or improper fuel/fuel level.
Spark plug not gapped correctly.
Replace spark plug.
Choke adjusted incorrectly. See your Great
Dane servicing dealer.
Engine Knocks Engine oil level low.
Reduce load. (Slower ground speed.)
Fuel is bad. Fill tank with fresh fuel, correct
octane.
Idle speed too slow.
Engine Overheats Clean cooling fins.
Low oil level.
Do not operate at slow idle. Operate at full-
throttle setting.
Cooling air intake screen is dirty.
Plugged air intake filter.
Operating at too fast ground speed for
conditions.

TROUBLESHOOTING

If
Engine Lacks Power
Engine Uses Too Much
Oil
Engine Backfires
Through Muffler
High Fuel Consumption

Electrical System

If
PTO Clutch Does Not
Engage
Troubleshooting - 21
Check
Plugged air intake system.
Plugged fuel filter.
Improper type of fuel. Drain tank and fill
with correct fuel.
Clean cooling fins to help prevent
overheating.
Replace spark plug.
Find and correct oil leaks.
Incorrect engine oil.
Plugged oil filter.
Plugged air intake filter.
Throttle should be at low idle for several
seconds before turning off machine.
Leaking/damaged exhaust manifold
gasket.
Improper type of fuel.
Plugged air intake system.
Operating at too fast ground speed for
conditions.
Improper valve clearance. See your Great
Dane servicing dealer.
Restricted air intake system.
Check
Blown 20-amp fuse (main power circuit).
Faulty PTO switch.
Faulty PTO clutch.
Loose PTO clutch connections.