Vauxhall Workshop Service and Repair Manuals > Astra H > J Engine and Engine Aggregates | Fuel Injection Systems | Motronic ME 7.6.1/ME 7.6.2/ME 7.6.3/ME 7.6.4/ME 7.9.9 | Twin Port Valve | Repair Instructions

Twinport Vacuum Unit, Replace

Remove

1.	Open bonnet

Remove bracket, fuel supply line

•	Unclip fuel supply line

Remove Twinport vacuum unit (1)

•	Disconnect wiring harness plug, Twinport vacuum unit

•	Unclip actuating rod

•	Unscrew 2x bolts (2)

•	Disconnect vacuum hose (3)

Install

Install Twinport vacuum unit

•	Attach vacuum hose

•	Tighten 2x bolts

•	Clip in actuating rod

•	Fix wiring harness plug

Install bracket, fuel supply line

•	Clip in fuel supply line

6.	Close bonnet

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