939010553 - 1060E42 PRESSURE PUMP SUPPORT - DISMANTLING AND REASSEMBLY AT THE BENCH

Removing ( Refitting ) Position the pressure pump support in a vice fitted with protective jaws.1. Lock the rotation of the pressure pump drive pulley using two bolts.2. Undo the pressure pump drive pulley nut.Undo the two bolts for locking the rotation of the pressure pump drive pulley fitted previously. 1. Remove the pressure pump drive pulley (1a) using the tool (1b).

Tool	Description	Function	Validity
1860854001	Extractor	Pressure pump control pulley removal	1.9 JTD 8V1.9 JTD 16V

1. Undo the nuts (1a) and remove the pressure pump (1b) from the support. Refitting ( Removing ) 1. Place the pressure pump (1a) on the support and secure it tightening the nuts (1b) to the recommended torque.

Component	Fastening	dia	Value (daNm)	Validity
Pressure pump	Nut	M8	(support side) 2.3 - 2.8	1.9 JTD 16v1.9 JTD 8v

1. Place the pressure pump drive pulley back in its housing.2. Lock the rotation of the pressure pump drive pulley using two bolts.3. Tighten the nut fixing the pressure pump drive pulley to the recommended torque.

Component	Fastening	dia	Value (daNm)	Validity
Pressure pump drive pulley	Nut	M14	(pressure pump side) 4.5 - 5.5	1.9 JTD 16v1.9 JTD 8v

Undo the two bolts for locking the rotation of the pressure pump drive pulley fitted previously.