E01 CLUTCH NOT RELEASING CORRECTLY - Alfa - 147 - eLearn

3022596 - E01 CLUTCH NOT RELEASING CORRECTLY

There is sticking or noise during low gear changes or when engaging reverse gear

0	PRELIMINARY CHECKS	All OK	Problems met	Operation
		Results of the tests
	Road test the vehicle to check the operation of the gearbox, selecting all the gears manually.	Continue to Step 1	The fault is present in all gears	Continue to Step 1
		Continue to Step 1	The fault is only present when some gears are engaged	See table C02
1	VISUAL CHECK FOR LEAKS	All OK	Problems met	Operation
	Visually inspect the electro-hydraulic gear selection/engagement - clutch assembly and the bell housing (clutch actuator area)	Continue to Step 2	Leaks from pipes and hoses	Eliminate leaks and replace defective components following recommended procedures
2	CHECK ON CLUTCH ASSEMBLY	All OK	Problems met	Operation
	Visual check on the condition of the clutch assembly, which should not show breaks (pressure plate) and/or obvious deterioration (plate)	Continue to Step 3	Obvious deterioration of the clutch plate; pressure plate broken	Replace the assembly Op. 1810A28
3	CHECK ON CLUTCH SPLINED HUB	All OK	Problems met	Operation
	Verify: the condition of the clutch plate the condition of the main shaft hub In addition to the check described above, check that the thrust bearing control lever rotates freely	Continue to Step 4	Clutch plate hub worn / damaged	Replace the clutch plate Op. 1810A24
			Shaft damaged	Replace the main shaft Op. 2110B32
			Thrust bearing control lever seized	Replace lever bushes Op. 2110B20
4	CHECK ON CORRECT OPERATION	All OK	Problems met	Operation
	Check that the fault is no longer present		Fault persists	Search for the fault starting from another symptom'