Vauxhall Workshop Service and Repair Manuals > Astra J > Engine | Engine Cooling | Specifications | Fastener Tightening Specifications

Fastener Tightening Specifications (2.0L Diesel LBQ, LBR, LBS and LBX)

Application	Specification
Application	Metric	English
Air Conditioning Compressor Hose Nut	19 N·m	14 lb ft
Auxiliary Water Pump Bracket Bolt (only Start / Stop System)	23 N·m	17 lb ft
Engine Coolant Fan Bolts	4 N·m	35 lb in
Engine Coolant Thermostat Housing Bolts	8 N·m	71 lb in
Power Steering Fluid Cooling Pipe Loop Bracket Bolts	9 N·m	80 lb in
Radiator Outlet Pipe Bolts	9 N·m	80 lb in
Upper Radiator Bracket Bolts	22 N·m	16 lb ft
Water Pump Bolt	25 N·m	18 lb ft