Astra L4-1.8L (2009)
Differential Assembly: Specifications
Front Differential Transfer Drive Gear Assembly Bearing Retainer Bolt ................................................................................................. 13 Nm (115 lb in)
Differential Bearing Ring Retaining Plate to Transmission Housing Bolt .................................................................................................... 9 Nm (80 lb in)
Differential Ring Gear to Differential Housing Bolts
1st Pass ..................................................................................................................................................................................................... 70 Nm (52 lb ft)
2nd Pass ........................................................................................................................................................................................................................ 30°
3rd Pass ........................................................................................................................................................................................................................ 15°