Holder 4.74 manual Air in the hydraulic system is bled auto, Matically

C 4.74		Operating instructions
		Maintenance every 1500 hours
	ATTENTION	4	5

Observe the instructions for handling fuels and lubricants.

Clean:

-Wash the straining star filter with clean diesel fuel.

Change:

-Remove the straining star filter from the filter housing with a 24mm open-ended wrench.

- Fit a new toroidal sealing ring on the new filter and		Bild_C262
screw it on to the filter housing.	- Start the engine. Operate the implements and steering.
Refitting is the reverse of removal.	-	Drive the vehicle briefly back and forth.
- Refit the oil drain plug with a new seal. Check for oil		NOTE
leaks.		The air in the hydraulic system is bled auto-
- Fill recommended hydraulic oil through the filler neck		matically.
(4).	- Shut off the engine and relieve any pressure in the
Filling capacity .................................... approx. 42 litres		hydraulic system.
	-	Check for leaks.
- Check the oil level with the oil dipstick (5).	-	Check the oil level with the oil dipstick (5). Add
- Refit the filler neck cap.		hydraulic oil if necessary.

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