39
!
WARNING:
Don’t mix different kinds of engine oil.
Fig. 5.3.3. Fuel system.
1- Fuel tank, 2- Fuel cut-off valve, 3- Water separator, 4- Separator drain plug, 5- Fuel filter vent plugs 6-
Primary fuel filter, 7- Secondary fuel filter, 8- Fuel filter drain plugs, 9- Injection pump, 10- Hand priming
pump, 11- Starter motor.
5.3.2. Fuel system.
Keep fuel system clean. It is recommended to clean fuel tank once a year. Fill the tank with clean
diesel fuel. Don’t empty fuel tank completely.
Fuel filter maintenance
Remove water and impurities from filters (preliminary and primary) every 50 hours of operation.
(Fig. 5.3.3)
Fig. 5.3.1. Engine L.H. side.
1- Hydraulic oil pump, 2- Engine oil filter,
3- Drain plug, 4- Hydraulic oil filter,
5-Turbocharger oil filter, 6- Air Pressure
regulating valve.
Fig.
5.3.2. Engine R.H. side..
7- Hydrostatic oil container filler plug, 8- Minimum
oil level indication, 9- Engine oil filler cap,
10- Coolant leveling container, 11- Coolant
f
iller plug,
12- Dipstick, 13- Engine bonnet lock lever.