Vauxhall Workshop Service and Repair Manuals > Astra J > Engine | Engine mechanics - 2.0L Diesel (LCD, LBS, LBX, LBY) | Repair Instructions | Fuel Injection Pump Driven Sprocket Installation

Fuel Injection Pump Driven Sprocket Installation (LBQ, LBR, LBS, LBX, and LCD)

•	EN-956-1 Extension

•	EN-6347 Holder

For equivalent regional tools, refer to Special Tools .

1.	Install the fuel injection pump driven sprocket (2) in the correct position (1).

2.	Install the fuel injection pump driven sprocket nut (3).

3.	Install the EN-6347 holder (1) with the EN-956-1 extension (2) to the fuel injection pump driven sprocket.

Caution: Refer to Fastener Caution .

4.	Tighten the fuel injection pump driven sprocket nut to 50 N·m (37 lb ft) .

5.	Remove the EN-6347 holder with the EN-956-1 extension from the fuel injection pump driven sprocket .