Diesel Engine Winterisation

BOAT NAME:

DATE

NOTES

1.    

Check/change zinc anodes

2.    

Remove thermostat and check operation

3.    

Connect hose and check engine starts

4.    

Run engine and flush with fresh water

5.    

Stop engine and pump engine/gearbox oils

6.    

Drain fuel sample from tank

7.    

Change/clean water separating pre-filter

8.    

Clean strainer on lift pump (if fitted)

9.    

Change final fuel filter

10.  

Bleed fuel system

11.  

Change oil filter(s)

12.  

Fill with oil

13.  

Check/change hoses and clamps

14.  

Change antifreeze (indirect engines)

15.  

Check operation of  anti-syphon valve

16.  

Run engine and check for leaks

17.  

Flush with anti-freeze and stop

18.  

Check oil levels

19.  

Clean sea water filter(s) and replace

20.  

Clean air filter, oil bores and seal

21.  

Remove alternator/water pump belts

22.  

Remove and store batteries - standard charge

23.  

Spray engine with corrosion block

24.  

Add biocide and fill diesel tank

25.  

Block exhaust at skin fitting

26.  

Clean bilge and fit oil absorbent pad

NB.  The impeller is changed on re-commission

BOAT NAME:

DATE

NOTES

1.

Check notes from winterisation and act

2.

Refit batteries - standard charge

3.

Uncover and unseal engine openings

4.

Reconnect exhaust

5.

Check/change water pump impeller

6.

Tighten alternator/water pump belts

7.

Crank engine without starting

8.

Check oil and water levels

9.

Connect hose

10

Check hose clips and replace as required

11

Run engine; check water discharge

12

Check battery charge

13

Check throttle and gear controls

14

Clean engine bay

15

Pump bilge