MAINTENANCE
3-27
285 MM191 (12---89)
LPG FUEL TROUBLESHOOTING
Problem
Cause
Remedy
Engine will not start
Out of fuel
Replace fuel tank with full one
Service valve opened too
Close valve and reopen slowly
quickly --- engaging safety valve
Plugged fuel filter
Replace filter
Kinked or restricted fuel
Straighten or replace fuel line
line
Engine out of tune
Tune-up engine
Oil pressure switch failure
Replace oil pressure switch
Fuel lock valve failure
Repair or replace fuel filter lock
Vaporizer-regulator failure
Repair or replace
vaporizer--- regulator
Engine runs unevenly
Wrong type of fuel
Replace vapor withdrawal tank
or lacks power
tank --- vapor withdrawal tank
with liquid withdrawal tank
Plugged fuel filter
Replace filter
Kinked or restricted fuel line
Straighten or replace fuel line
Engine out of tune
Tune-up engine
Restricted air filter
Clean or replace air filter
element
Vaporizer-regulator maladjusted
Adjust vaporizer-regulator
Summary of Contents for 285
Page 1: ...r 285 Sweeper Scrubber ...
Page 6: ...ABOUT THIS MANUAL 285 MM191 12 89 d ...
Page 18: ...SPECIFICATIONS 285 MM191 12 89 1 2 ...
Page 22: ...SPECIFICATIONS 285 MM191 12 89 1 6 ...
Page 24: ...OPERATION 2 2 285 MM191 12 89 ...
Page 62: ...OPERATION 2 40 285 MM191 NIL ...
Page 76: ...MAINTENANCE 285 MM191 12 89 3 14 04644 HYDRAULIC SCHEMATIC LOW DUMP MODEL ...
Page 77: ...MAINTENANCE 3 15 285 MM191 12 89 04645 HYDRAULIC SCHEMATIC MULTI LEVEL DUMP MODEL ...
Page 103: ...MAINTENANCE 3 41 285 MM191 6 90 06187 ELECTRICAL SCHEMATIC AUTO SHAKER RFS ...
Page 104: ...MAINTENANCE 285 MM191 6 90 3 42 06187 ELECTRICAL SCHEMATIC AUTO SHAKER RFS ...
Page 134: ...APPENDIX 285 MM191 12 89 4 2 ...