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MAINTENANCE
Frequent and systematic inspection will assure to
your transmission many years of trouble-free service.
Oil level checks
Weekly check oil level, using oil gauge.
With engine in OFF position, weekly check against oil leaks
from the output flange.
Correct oil level : index mark on dipstick.
Always use the same oil grade when refill the oil. Don’t overfill
the transmission oil. This will create higher operation temperatures.
Oil change
First oil change : after 25 operating hours
Oil change : every 500 operating hours or yearly (whichever occurs first)
PROCEDURE
1. Remove the drain plug from cover of marine gear
2. Drain the oil
3. Reinstall the drain plug
4. Remove the oil gauge
5. Fill with the correct amount of oil.
Check and top up the oil level to the (“MAX”) mark of the oil dipstick
6. Check the oil gauge breather (2 hole)
7. Reinstall the oil gauge
Shifting and reversing the transmission : During normal operation, the transmission should be
shifted with the engine at idle speed only.
Engine start : Start engine with gearbox in neutral only. Starting the engine with the
transmission engaged may be harmful for people aboard or hazardous for the boat and people
and boats in the vicinity
Inspections : Control and inspections have to be performed with engine OFF and once the
transmission has cooled only.
Summary of Contents for HDFN25F
Page 4: ...4 Fig 1 1 Lifeboat davit arrangement...
Page 5: ...5 Fig 1 2 1 Free Fall Lifeboat General Arrangement for NON Tanker Type...
Page 6: ...6 Fig 1 2 2 Free Fall Lifeboat General Arrangement for Tanker Type...
Page 31: ...APPENDIX A MARINE DIESEL ENGINE TYPE HB29D1 HB36D1...
Page 35: ...3 2 DIMENSIONS...
Page 48: ...16 STARTING SYSTEM TURN KEY TYPE...
Page 49: ...17 ALTERNATOR SYSTEM TURN KEY TYPE...
Page 50: ...18 GLOW SYSTEM TURN KEY TYPE...
Page 51: ...19 OIL WARNING SYSTEM TURN KEY TYPE...
Page 52: ...20 WATER TEMP WARNING SYSTEM TURN KEY TYPE...
Page 53: ...21 ENGINE STOP SYSTEM TURN KEY TYPE...
Page 63: ...31 ENGINE PART LIST TYPE HB29D1 HB36D1...