3330D30 VACUUM PUMP - R+R - Alfa - 147 - eLearn

3025239 - 3330D30 vacuum pump - r+r

) Proceed with removal - 5530B10 battery - r+r . 1. Loosen the band (1a) and disconnect the corrugated hose (1b) from the turbocharger air intake pipe.2. Loosen the band (2a) and disconnect the vacuum pipe (2b), vacuum unit side.

1. Undo the bolts (1a) and remove the vacuum unit (1b) complete with O-ring.

Refitting ( Removing

) Place the vacuum unit, complete with O-Ring, back in its housing and secure it tightening the bolts to the recommended torque.

	Fastening	Component	Ø	Value(daNm)
-	Bolt	BRAKE SERVO VACUUM PUMP	M8	(Cylinder head side) 2.1 ÷ 2.6

Connect the vacuum pipe, vacuum unit side, and tighten the band.Connect the corrugated hose to the turbocharger air intake pipe and tighten the band.Proceed with refitting - 5530B10 battery - r+r .