Perkins 415GM - Schedules - 4.4 GM, 4.4 TGM, 4.4 TWGM, 4.4 TW2 GM

Chapter 4 N39453
Page 64
Schedules - 4.4GM, 4.4TGM, 4.4TWGM, 4.4TW2GM.
The schedules which follow must be applied at the interval (hours or months) which occur rst.
A First service at 25/50 hours
B Every day or every 8 hours
C Every 250 hours or 12 months
D Every 500 hours or 12 months
E Every 1000 hours
F Every 2000 hours
G Non-scheduled maintenance
A B C D E F G Operation
● Check the amount of coolant in the header tank
● Check the engine for leakage of oil and coolant
● Check the specic gravity of the coolant
(2)
● ● Check the tension and the condition of the drive belt
● ● Check hose and clips
● Check the impeller of the raw water pump
● Check the sea water strainer, where applicable
● ● Drain water from the fuel pre-lter
(1)
● Renew the element of the fuel lter
● Atomiser maintenance
(2) (5)
● Check the amount of lubricating oil in the sump
● Check the lubricating oil pressure at the gauge
● Renew the engine lubricating oil
(4)
● Renew the canister of the lubricating oil lter
● Renew the engine breather elements
● Renew the engine breather
(2) (6)
● Renew the element of the air lter
● Check all hoses and connections
● Check the valve tip clearances of the engine, and adjust if necessary
(2)
● Check the audible warning system which protects the engine
● Ensure that the alternator, the starter motor, etc. are checked
(2)
● Check the engine mounts
● Inspect the electrical system for signs of damage
(2)
(1) If one is tted.
(2) By a person who has had the correct training.
(3) Renew the antifreeze every 6 years.
(4) The oil change interval will change with the amount of sulphur in the fuel (see the table and the Fuel Specication in section 5). The
interval to change the canister of the lubricating oil lter is not affected.
(5) Regular maintenance of the atomisers is not necessary, see page 39.
(6) Renew the complete engine breather assembly at major engine service or 8000 hours.