
76
Problem: Low power output
Possible Cause
Solution
Blocked fuel filter:
Replace.
Blocked air filter:
Replace.
Air in fuel system:
Check system and bleed.
Governor spring incorrectly mounted:
Dealer to adjust.
The electrical load is too large on start up:
Disconnect or reduce the load.
Problem: Erratic running/hunting
Possible Cause
Solution
Air in fuel supply:
Check supply system for leaks and fix.
Fuel lift pump faulty:
Replace.
Clogged fuel filter:
Replace.
Fuel return not fed back to the fuel tank, or blocked pipe: Re-route pipe or clean.
Air filter blocked:
Replace.
Worn or blocked injector:
Service injectors.
Engine rpm in gear is too low, this must be 850 min:
Increase engine tick over speed.
Faulty stop solenoid:
Disconnect wiring to solenoid. If running improves
check for a wiring fault.
Broken fuel injection pump spring:
Replace, this is usually caused by water in the engine
oil/fuel.
Fuel suction head is too great:
Fit electric fuel lift pump.
Problem: Hunting
Possible Cause
Solution
Fuel supply problem:
Change fuel filter and check fuel supply.
Problem: White or blue exhaust gas
Possible Cause
Solution
Engine oil level too high:
Reduce the level.
Blocked injector:
Service injectors.
Piston ring and bore worn or con rod bent due to water
Get the compression checked by your dealer or
ingression, giving a low compression:
service agent. They will advise action to be taken.
Check that the breather pipe is clear and not obstructed:
Remove and clean out.
Содержание BetaGen 10
Страница 13: ...11...
Страница 90: ...88...
Страница 91: ...89...
Страница 92: ...90...
Страница 93: ...91...
Страница 94: ...92...
Страница 95: ...93...
Страница 96: ...94...
Страница 97: ...95...
Страница 98: ...96...
Страница 99: ...97...
Страница 100: ...98...
Страница 101: ...99...
Страница 102: ...100...
Страница 103: ...101...
Страница 106: ...104 Notes...
Страница 107: ...105 Notes...
Страница 113: ...111 Service Date Responsible 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32...
Страница 114: ...112 Service Date Responsible 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48...
Страница 115: ...Service Date Responsible 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64...