40
Problem: Hunting at idle
Possible Cause
Solution
Idle adjustment screw may need adjusting:
Always contact Beta Marine for advice
with idle adjustment.
Problem: Hunting at higher speeds
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.
Problem: Black exhaust gas
Possible Cause
Solution
Blocked air filter element:
Inspect and replace.
Over pitched propeller - engine will not reach its full rpm: Get the propeller re-pitched if necessary.
Accumulated debris on hull:
Inspect and clean if required.
Problem: Low oil pressure warning light on when underway
Possible Cause
Solution
Oil frothing due to high installation angle or high oil level: Always contact Beta Marine for advice.
Problem: Low oil pressure warning light when engine speed reduced to tick over
Possible Cause
Solution
Faulty switch sender:
Replace.
Engine running too hot:
Check cooling water flow (please refer to ‘Cooling’).
Oil relief valve stuck partially open with dirt:
Remove and clean.
Blocked oil filter:
Change.
Wiring fault:
Check circuit.
Insufficient oil:
Top up and check for leaks.
Содержание Beta 30
Страница 2: ...Typical Keel Cooling System ...
Страница 25: ...23 ...
Страница 55: ...53 ...
Страница 56: ...54 ...
Страница 58: ...56 ...
Страница 60: ...58 ...
Страница 62: ...60 ...
Страница 63: ...61 ...
Страница 64: ...62 ...
Страница 65: ...63 ...
Страница 66: ...64 ...
Страница 67: ...65 ...
Страница 68: ...66 ...
Страница 69: ...67 ...
Страница 70: ...68 ...
Страница 71: ...69 ...
Страница 72: ...70 ...
Страница 74: ...72 ...
Страница 75: ...73 ...
Страница 76: ...74 ...
Страница 77: ...75 ...
Страница 78: ...76 ...
Страница 79: ...77 ...
Страница 80: ...78 ...
Страница 81: ...79 Notes ...
Страница 87: ...Service Date Responsible 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 ...