GM Service Manual Online
For 1990-2009 cars only

Fastener Tightening Specifications L47

Application

Specification

Metric

English

Condenser Mounting Bolt

13 N·m

115 lb in

Cooling Fan Mounting Bolt

6 N·m

53 lb in

EGR Inlet Pipe Bolt

25 N·m

18 lb ft

EGR Inlet Pipe Nut

60 N·m

44 lb ft

Electric Cooling Fan Blade Retaining Nut

6 N·m

53 lb in

Electric Cooling Fan Motor Mounting Screw

6 N·m

53 lb in

Engine Coolant Heater Bolt

10 N·m

89 lb in

Fuel Rail Bracket Retaining Nut

4 N·m

35 lb in

Oil Level Indicator Tube Nut

10 N·m

89 lb in

Rear Lift Bracket Bolt

24 N·m

18 lb ft

Secondary AIR Relay Bracket Nut

6 N·m

53 lb in

Surge Tank Bolt and Nut

6 N·m

53 lb in

Surge Tank Inlet Fitting

47 N·m

35 lb ft

Thermostat Housing Bolt

10 N·m

89 lb in

Transaxle Oil Cooler Line (at Radiator)

31 N·m

23 lb ft

Transaxle Oil Cooler Line Retaining Bolt

6 N·m

53 lb in

Upper Radiator Mounting Bracket Bolt

10 N·m

89 lb in

Water Housing Crossover Bolt

25 N·m

18 lb ft

Water Pump

100 N·m

74 lb ft

Water Pump Belt Tensioner Bolt

10 N·m

89 lb in

Water Pump Cover bolt

10 N·m

89 lb in

Fastener Tightening Specifications LX5

Application

Specification

Metric

English

Condenser Mounting Bolt

13 N·m

115 lb in

Cooling Fan Mounting Bolt

6 N·m

53 lb in

Drive Belt Idler Pulley Bolt

50 N·m

37 lb ft

EGR Inlet Pipe Bolt

24 N·m

18 lb ft

EGR Inlet Pipe Nut

60 N·m

44 lb ft

EGR Outlet Pipe Bolt (Intake Manifold Side)

10 N·m

89 lb in

EGR Outlet Pipe Bolt (Water Crossover Side)

24 N·m

18 lb ft

Electric Cooling Fan Blade Retaining Nut

6 N·m

53 lb in

Electric Cooling Fan Motor Mounting Screw

6 N·m

53 lb in

Engine Coolant Heater Bolt

10 N·m

89 lb in

Secondary AIR Relay Bracket Nut

6 N·m

53 lb in

Surge Tank Bolt and Nut

6 N·m

53 lb in

Surge Tank Inlet Pipe Retaining Bolt

9 N·m

80 lb in

Thermostat Housing Bolt

9 N·m

80 lb in

Transaxle Oil Cooler Line Retaining Bolt

6 N·m

53 lb in

Upper Radiator Mounting Bracket Bolt

10 N·m

89 lb in

Water Housing Crossover Bolt

25 N·m

18 lb ft

Water Pump Long Bolt

14 N·m

124 lb in

Water Pump Pulley Bolt

12 N·m

106 lb in

Water Pump Short Bolt

14 N·m

124 lb in