2400367 - 3340A12 A'B.S. system. - electronic and hydraulic CONTROL UNIT R.R.

Removing ( Refitting ) Proceed with removal  - 5530B10  battery - r+r1. Remove the protective cap on the brake caliper bleed valve. 2. Connect the collection system (pipe and reservoir) to the bleed valve on the brake caliper. 3. Loosen the bleed valve on the brake caliperWait for the brake-clutch reservoir to drain. 1. Disconnect the electrical connection from the ABS electronic control unit.

	Name	Connector
1	ABS control unit	M50

1. Undo the connectors (1a) and disconnect the rigid brake pipes (1b) from the A.B.S. hydraulic and electronic control unit. 2. Undo the nuts (2a) and remove the A.B.S. hydraulic and electronic control unit (2b). Refitting ( Removing ) 1. Refit the A.B.S. hydraulic and electronic control unit (1a) back in its housing and fix it tightening the nuts (1b) to the recommended torque.

	Fastening	Component	Ø	Value(daNm)
1b	Nut	HYDRAULIC AND ELECTRONIC CONTROL UNIT	M6	(Support side) 0.5 ÷ 0.7

2. Connect rigid brake pipes (2a) to the A.B.S. hydraulic and electronic control unit and tighten the connectors (2b) to the specified torque.

	Fastening	Component	Ø	Value(daNm)
2b	Connector	BRAKE SYSTEM FITTINGS	M10/M12	(A.B.S.) control unit side 1.4 ÷ 1.8

Connect the electrical connection to the A.B.S. electronic control unit. Proceed with refitting  - 5530B10  battery - r+r . Proceed with refitting  - 0010T64  brake and or clutch fluid check level and top up as necessary . Proceed with refitting  - 0010T65  hydraulic brake system bleed air .

For versions with ESP, if the A.B.S. electronic system and hydraulic control unit are being replaced, the Examiner must be connected to zero and initialize the control unit.