18 · Diagnostics

E10 Clutch pedal stiff

Make: Alfa Romeo
Model: 147 Factory Service Manual
Year: 2000–2002
Section: Clutch › E10 Clutch pedal stiff

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Fault diagnosisE10 Clutch pedal stiff

E10 Clutch pedal stiff

When the clutch pedal is pressed, the resistance is excessive,

NOTA: Since this symptom is 'subjective', make sure that there really is an effective hardening compared with the previous condition which was considered 'normal'

Step	Test procedure	Result	Action
1	CLUTCH PEDAL CHECKS Check the clutch pedal travel	OK	Move onto step 2
1	CLUTCH PEDAL CHECKS Check the clutch pedal travel	Pedal travel not correct	Restore the operation of the clutch pedal End of diagnosis
2	CLUTCH OPERATING ACTUATOR CHECK Check the condition of the clutch actuator, inside the bell housing Start up the engine and check that the supply pressure does not decrease	OK	Move onto step 3
2		Clutch actuator faulty or oil leaks	Replace the components involved End of diagnosis
3	CHECK SPLINED HUB Check for excess grease on the clutch plate hub bushes and the gearbox main shaft	OK	Move onto step 4
		Gearbox main shaft hub faulty	Restore the correct lubrication of the bushes and, if necessary, replace the clutch plate Op. 1810A20 End of diagnosis
		Gearbox main shaft hub faulty	Replace the gearbox main shaft Op. 2110B20 End of diagnosis
4	CLUTCH PLATE CHECK Verify: clutch plate wear that the clutch plate is not distorted that there is no damage to the pressure plate diaphragm spring	OK	Move onto step 5
4		Clutch disc or pressure plate faulty	Replace the clutch plate Op. 1810A20 End of diagnosis
5	CORRECT OPERATION CHECK Check that the fault is no longer present	OK	Incorrect selection of diagnostic procedure
5		Fault persists	Incorrect selection of diagnostic procedure

‹ Prev E03 Clutch slipping Next › F01 Poor braking action

Parts & tools for this job For 2000 Alfa Romeo 147

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