3330D02 BRAKE SERVO/BRAKE PUMP ASSEMBLY - R R - Alfa - GT - eLearn

125001351 - 3330D02 BRAKE SERVO/BRAKE PUMP ASSEMBLY - R R

) Position the vehicle on a lift.Proceed with the removal Op. 5530B10 BATTERY - R+R.Proceed with the removal Op. 5530B52 BATTERY DRIP TRAY/SUPPORT - R.R..Proceed with the removal Op. 3340A12 ABS HYDRAULIC AND ELECTRONIC CONTROL UNIT.Proceed with the removal Op. 3340A13 ABS CENTRAL MOUNT - R R.1. Undo the bolt (1a) and remove the brake/clutch fluid reservoir (1b).2. Disconnect the single-acting valve from the brake servo.

1. Work on the fastening clips (1a) and release the brake pump (1b) from the pedal.

Take care not to damage the fastening clips.

2. Undo the nuts fixing the brake servo/brake pump assembly to the pedals mounting.

Proceed with the removal Op. 4450B02 LEFT FRONT WHEEL R R.Proceed with the removal Op. 7055B65 ENGINGE BAY DUSTGUARD PROTECTION IN LEFT FRONT WHEEL ARCH R R.Proceed with the removal Op. 7055B90 LEFT FRONT WHEEL ARCH LINER - R.R..Proceed with the removal Op. 7055B54 UNDER-ENGINE GUARD - R R.Position a hydraulic jack beneath the gearbox.1. Unscrew the bolt securing the power unit rigid mount to the flexible block.

Lower the power unit as necessary using the hydraulic jack.Working underneath the vehicle, extract the brake servo/brake pump assembly from its housing.Tighten the bolt securing the gearbox side power unit rigid support to the flexible mounting.Remove the hydraulic jack from beneath the gearbox1. Working in the engine compartment, remove the brake servo/brake pump assembly.

Refitting ( Removing

) Working in the engine compartment, temporarily position the brake servo/brake pump assembly.Position a hydraulic jack beneath the gearbox.Unscrew the bolt securing the power unit rigid mount to the flexible block.Working underneath the vehicle, place the brake servo/brake pump assembly in position.1. Tighten the bolt securing the power unit gearbox side rigid support to the flexible mounting to the recommended torque.

	Fastening	Component	Ø	Value(daNm)
1	-	-	-	-

Remove the hydraulic jack from beneath the gearboxProceed with the refitting Op. 7055B54 UNDER-ENGINE GUARD - R R.Proceed with the refitting Op. 7055B90 LEFT FRONT WHEEL ARCH LINER - R.R..Proceed with the refitting Op. 7055B65 ENGINGE BAY DUSTGUARD PROTECTION IN LEFT FRONT WHEEL ARCH R R.Proceed with the refitting Op. 4450B02 LEFT FRONT WHEEL R R.1. Working in the passenger compartment, tighten the nuts fixing the brake servo/brake pump assembly to the pedals mounting.

	Fastening	Component	Ø	Value(daNm)
1	Nut	BRAKE SERVO	M8	1.8 ÷ 2.6

2. Connect the brake pump to the pedal.

Connect the single-acting valve to the brake servo.Place the brake-clutch fluid reservoir in its housing and secure it using the bolt.Proceed with the refitting Op. 3340A13 ABS CENTRAL MOUNT - R R.Proceed with the refitting Op. 3340A12 ABS HYDRAULIC AND ELECTRONIC CONTROL UNIT.Proceed with the refitting Op. 5530B52 BATTERY DRIP TRAY/SUPPORT - R.R..Proceed with the refitting Op. 5530B10 BATTERY - R+R.Proceed with the refitting Op. 0010T64 BRAKE AND OR CLUTCH FLUID CHECK LEVEL AND TOP UP AS NECESSARY.Proceed with the refitting Op. 0010T65 HYDRAULIC BRAKE SYSTEM BLEED AIR.Remove the vehicle from the lift.

Removing ( Refitting

) Position the vehicle on a lift.Proceed with the removal 5530B10 BATTERIA - S.R..Proceed with the removal 5530B52 SUPPORTO/CESTELLO batteria - S.R..Proceed with the removal 3340A12 CENTRALINA idraulica ed elettronica dell''impianto A.B.S. - S.R..Proceed with the removal Op. 3340A13 ABS CENTRAL MOUNT - R R.1. Undo the connectors (1a) and remove the rigid pipes from the master cylinder to the A.B.S. hydraulic control unit (1b).2. Disconnect the electrical connection from the brake-clutch fluid minimum level warning light switch.

	Description	Connector
2	Brake fluid level sensor (switch)	K25

3. Undo the bolt (3a) and move the brake/clutch fluid reservoir (3b) aside.

1. Disconnect the single-acting valve from the brake servo.2. Release the rigid pipe from the A.B.S. hydraulic control unit to the right front brake (2a) from the fastening band (2b).

Working in the passenger compartment, release the buttons and move the trim.1. Work on the fastening clips (1a) and release the brake pump (1b) from the pedal.

Take care not to damage the fastening clips.

1. Undo the nuts fixing the brake servo/brake pump assembly to the pedals mounting.

1. Working in the engine compartment, remove the brake servo/brake pump assembly.

Refitting ( Removing

) Working in the engine compartment, place the brake servo/brake pump assembly in position.1. Working in the passenger compartment, tighten the nuts fixing the brake servo/brake pump assembly to the pedals mounting.

	Fastening	Component	Ø	Value(daNm)
1	Nut	BRAKE SERVO	M8	2.2

Connect the brake pump to the pedal.Fit the trim in position and secure it using the buttons.Fasten the rigid pipe from the A.B.S. hydraulic control unit to the right front brake to the band.Connect the single-acting valve to the brake servo.1. Place the brake-clutch fluid reservoir (1a) in its housing and secure it using the bolt (1b).2. Connect the electrical connection to the brake-clutch fluid minimum level warning light switch.3. Place the rigid pipes from the master cylinder to the A.B.S. hydraulic control unit (3a) in their housings and tighten the connectors (3b), master cylinder side to the recommended torque.

	Fastening	Component	Ø	Value(daNm)
3b	Connector	PIPE FROM PUMP TO HYDRAULIC CONTROL UNIT	M12	(Master cylinder side) 1.3 - 1.5

Proceed with the refitting Op. 3340A13 ABS CENTRAL MOUNT - R R.Proceed with the refitting 3340A12 CENTRALINA idraulica ed elettronica dell''impianto A.B.S. - S.R..Proceed with the refitting 5530B52 SUPPORTO/CESTELLO batteria - S.R..Proceed with the refitting 5530B10 BATTERIA - S.R..Bleed the air from the hydraulic braking system Op. 0010T65 HYDRAULIC BRAKE SYSTEM BLEED AIR.Remove the vehicle from the lift.