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PG. 12 ULTRAGRIND
COMMON PROBLEMS & PROBABLE CAUSES
Engine cranks but will not start
• Fuel cylinder is empty
• Shutoff valve is closed
• Clogged, obstructed, kinked or cut fuel or vacuum line
• Spark plug lead disconnected
• Faulty choke or throttle settings
• Faulty ignition coil
• Faulty kill switch
• Faulty regulator
Engine starts hard
• Faulty choke or throttle settings
• Clogged, obstructed, kinked or cut fuel or vacuum line
• Faulty regulator
• Low compression
Engine will not crank
• Battery is discharged
• Loose or faulty connections or wires
• Faulty ignition key switch or starter control switch
Engine overheats
• Incorrect fuel settings
• Air intake filter screen or cooling fins clogged
• Low oil level
Exhaust emissions or propane odor
• Carburetor or regulator setting incorrect
• Dirty or clogged air filter
• Choke engaged
• Loose fittings, clamps or hoses cracked,
hoses cut or leaking
WATER TANK PARTS
REF
DESCRIPTION
1
WATER TANK STRAP
2
8 GALLON WATER TANK
3
WATER TANK BRACKET
4
QUICK COUPLING INSERT
5
QUICK COUPLING BODY
6
HOSE CLAMP
7
TUBING
8
HOSE BARB
9
WATER VALVE
10
CLOSE NIPPLE
ENGINE TROUBLESHOOTING
PART #
010-MG-STRAP
010-971MGT
288-040-2280
050-290
050-270
050-320
216-0609
050-250
030-20-1171
177-58020
SOLUTIONS
Refill cylinder
Open valve
Remove obstruction or replace line
Connect lead to spark plug
Set controls to correct positions
Replace coil
Replace switch
Replace regulator
Set controls to correct position
Remove obstruction or replace line
Replace regulator
Have engine serviced by a trained technician
Charge or replace battery
Tighten, repair or replace wires
Repair or replace switch(es)
Have engine serviced
Clean and clear debris or replace filter
Check and add oil
Have engine serviced by a trained technician
Replace air filter
Adjust to correct settings
Tighten or seal; check with soap and
water solution, if bubbles appear,
part is still leaking; replace
QTY
2
1
1
1
1
2
2
1
1
1
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