A16
Problem
Possible Cause
Solution
Propane cylinder is not properly connected.
Check connection and open service valve slowly.
Battery is weak.
Charge battery or replace.
Oil level is to low.
Check the oil level and add if needed.
Place the engine throttle in the idle "slow" position.
Check the regulator vacuum hose for breaks, pinched hose, or a bad
connection.
Coil air gap out of adjustment.
Adjust coil air gap (Check FS481V Service Manual). Contact a certified
technician.
Spark plug or head bolts loose.
Retorque (Check FS481V Service Manual). Contact a certified technician.
Head gasket blown or valves need adjusting
Replace head gasket, adjust valves and replace if necessary (Check FS481V
Service Manual). Contact a certified technician.
Propane cylinder is empty.
Install properly filled cylinder.
Oil level is to low.
Check the oil level and add if needed.
Machine is in the pad change position.
Lower the machine to operating position.
Main fuse is blown.
Inspect fuse and if blown replace
Place the engine throttle in the idle "slow" position.
Check the regulator vacuum hose for breaks, pinched hose, or a bad
connection.
Head gasket blown or valves need adjusting
Replace head gasket, adjust valves and replace if necessary (Check FS481V
Service Manual). Contact a certified technician.
Wires broken or disconnected.
Reconnect or replace wires. Contact a certified technician.
Coil(s) defective.
Replace coil(s) (Check FS481V Service Manual). Contact a certified technician.
Spark plug gap is incorrect.
Adjust gap to 0.025" (.64mm)
Spark plug defective.
Replace spark plug.
Place the engine throttle in the idle "slow" position.
Check the regulator vacuum hose for breaks, pinched hose, or a bad
connection.
Clean or replace the primary filter (paper element).
Clean or repalce the secondary filter (foam element).
Governor out of adjustment or malfunctioning.
Adjust governor and replace if necessary (Check FS481V Service Manual).
Contact a certified technician.
Head gasket leaking.
Replace head gasket (Check FS481V Service Manual). Contact a certified
technician.
No compression.
Worn piston ring(s) and/or cylinder head(s) require replacement (Check
FS481V Service Manual). Contact a certified technician.
Fuel mixture is to lean.
Check and adjust fuel mixture if necessary. Contact a certified technician.
Valves need adjusting or replacing.
Adjust valves (Check FS481V Service Manual). Contact a certified technician.
Smell or burned rubber
Belt out of adjustment.
Check the automatic tensioner
Loose fasteners.
Check the engine, tensioner, spindle, and pad holder fasteners. Tighten any
fasteners that may be loose.
Pad is not centered on the pad holder.
Remove pad and re-center on padholder. Replace the pad with a new pad if
necessary.
Padholder is out of balance.
Remove pad holder from the macine and clean both sides. Check for cracks or
tears. Replace if necessary.
Wheels are adjusted to far back.
Move both wheels forward in the wheel bracket.
Improper pads.
Only use recommended burnishing pads.
Bent wheel bracket.
Replace wheel bracket.
Wheel is worn or a bad bearing.
Replace wheel.
Wheels are adjusted to far back.
Move both wheels forward in the wheel bracket.
Propane cylinder is empty.
Install properly filled cylinder.
Engine oil level is to low.
Check the oil level and add if needed.
Dirty air filter.
Clean both filters or replace if necessary.
Engine stops running
Insufficient vacuum.
Insufficient vacuum.
Insufficient vacuum.
Dirty air filter(s).
Engine is hard to start
Engine will not start
Engine lacks power
Machine vibrates
Machine is burnishing too
aggressively
Machine pulls to one side
Machine Troubleshooting
Содержание PBU 56384165
Страница 2: ......
Страница 11: ...Machine Components Controls and Instruments Hour Meter Tachometer Ignition Switch Engine Throttle A11 ...
Страница 64: ...Electrical Schematic D2 ...
Страница 68: ...Deck Assembly D6 RF051800 121914 6 12 13 9 14 13 15 11 1 4 5 10 7 8 2 3 ...
Страница 70: ...Handle Assembly D8 RF052000 121914 1 10 9 11 12 2 8 6 7 3 4 5 14 15 13 ...
Страница 72: ...Main Assembly D10 RF052400 010615 17 19 16 11 16 7 10 8 9 4 5 6 15 12 2 3 1 18 14 13 ...
Страница 74: ...Regulator Assembly D12 RF052900 010815 2 1 7 3 4 5 6 ...
Страница 78: ......
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Страница 80: ...Nilfisk Advance Inc Plymouth MN 55447 3408 2015 LT071500_A 022615 ...