Buhler 2595, 2596 manual Trouble Shooting Problem Possible Cause Remedy

bühler

				Allied Front-End Loader
Trouble Shooting Continued
		Problem	Possible Cause		Remedy
	Insufficient lift capacity.		Improper hydraulic pump		Repair or replace pump.
			operation.
			Load is greater than boom		Check loader specifications.
			lift capacity.
			Internal boom cylinder		Replace any worn parts and
			leakage.		install a seal repair kit.
			Improper hydraulic valve		Repair or replace valve.
			operation.
	Slow leak down.		Worn control valve.		Have authorized dealer
			Worn cylinder piston seals.		replace seals.
	Excessive wear on bottom oil		Float position not used while		Use float position provided on
	bucket and wear pads.		operating loader.		valve.
	Hydraulic cylinders		Hose from control valve		Refer to plumbing diagrams.
	inoperative.		improperly connected.
	Pump operating continually on		Tractor control valve relief		See your service manual for
	closed center tractor		stuck open.		proper adjustment.
	hydraulics system.		Incorrect Auxiliary Valve.		Check with loader dealer for
					proper valve application.
			Hydraulic control valve set to		Adjust valve in accordance
			low.		with manual.
	Loader lift and bucket tilt		Hoses improperly		Refer to plumbing diagrams
	controls do not work according		connected.		and correct hose connections.
	to decal.
	Valve noisy and/or hot.		Open center control valve on		Replace relief valve with
			closed center tractor.		closed center plug and plug
					the power beyond adapter on
					valve.

Tractor loads/pump squeals.

Stiff control valve.

Closed center control valve	Install open center plug on
on open center tractor.	optional valve. Replace
	closed center plug with relief
	and install short plug in place
	of the power beyond adapter.
Dirt or moisture build up on	Clean spool ends and if
spool ends.	applicable cable ends at valve.
Incorrect torque (applies to	Loosen and re-torque bolts to
sectional valves only).	specs.

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