MAINTENANCE
1550 Gas/LPG/Diesel MM283 (9--01)
3--22
LPG FUEL TROUBLESHOOTING
Problem
Cause
Remedy
Engine will not start
Out of fuel
Replace fuel tank with full one
Service valve opened too quickly
-- engaging safety valve
Close valve and reopen slowly
Plugged fuel filter
Replace filter
Kinked or restricted fuel line
Straighten or replace fuel 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 lacks
power
Wrong type of fuel tank -- vapor
withdrawal tank
Replace vapor withdrawal tank or
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
Replace air filter element
Vaporizer -- regulator maladjusted
Adjust vaporizer -- regulator
Summary of Contents for 1550
Page 16: ...SPECIFICATIONS 1550 Gas LPG Diesel MM283 6 91 1 2 ...
Page 100: ...APPENDIX 1550 Gas LPG Diesel MM283 6 91 4 2 ...
Page 112: ...STANDARD PARTS 1550 Gas LPG Diesel MM283 11 07 6 6 ...
Page 237: ...STANDARD PARTS 6 131 1550 Gas LPG Diesel MM283 3 11 ...
Page 286: ...STANDARD PARTS 1550 Gas LPG Diesel MM283 8 02 6 180 ...
Page 301: ...LPG PARTS 7 15 1550 Gas LPG Diesel MM283 11 07 ...
Page 363: ...DIESEL PARTS 8 53 1550 Gas LPG Diesel MM283 2 05 ...
Page 378: ...DIESEL PARTS 1550 Gas LPG Diesel MM283 2 05 8 68 ...
Page 436: ...BREAKDOWNS 1550 Gas LPG Diesel MM283 8 02 10 38 ...
Page 456: ...CONTINENTAL ENGINE BREAKDOWN GASOLINE LPG 1550 Gas LPG Diesel MM283 2 95 11 20 ...
Page 534: ...PERKINS ENGINE BREAKDOWN DIESEL 1550 Gas LPG Diesel MM283 9 01 15 30 ...
Page 562: ...1011676 CAT ENGINE BREAKDOWN DIESEL 1550 Gas LPG Diesel MM283 2 05 16 28 ...