GM Service Manual Online
For 1990-2009 cars only

Fastener Tightening Specifications Electric/Hydraulic

Application

Specification

Metric

English

Actuator Mounting Nuts

108 N·m

80 lb ft

Hydraulic Pipe Fittings

16 N·m

12 lb ft

Parking Brake Bracket Mounting Bolts

28 N·m

17 lb ft

Park Brake Cable Fastener To The Frame Bracket

50 N·m

37 lb ft

Parking Brake Cable Fastener From Transmission Bracket Clip

64 N·m

47 lb ft

Parking Brake Cable Fastener To The Transmission Housing Bracket

35 N·m

26 lb ft

Parking Brake Jam Nut

45 N·m

33 lb ft

Parking Brake Lever To The Support Bracket

17 N·m

13 lb ft

Parking Brake Pump Assembly Mounting Bolts

37 N·m

27 lb ft

Parking Brake Pump Assembly Mounting Bolts

37 N·m

27 lb ft

Parking Brake Solenoid Valve Mounting Nuts

13 N·m

115 lb in

Parking Brake Warning Lamp Switch Mounting Bolt

4 N·m

36 lb in

Pressure Sensor

12 N·m

106 lb in

Travel Switch

17 N·m

13 lb ft

Two-Piece Fitting

54 N·m

40 lb ft

Fastener Tightening Specifications 229 mm

229 mm (9 inch) Diameter Parking Brake

Application

Specification

Metric

English

Bellcrank Bracket Bolt

30 N·m

22 lb ft

Bellcrank Clevis Lock Nut

37 N·m

27 lb ft

Bellcrank Pivot Bolt

98 N·m

72 lb ft

Bellcrank Pivot Bolt Nut

38 N·m

28 lb ft

Companion Flange Nut

45 N·m

33 lb ft

Companion Flange Retainer Bolt

140 N·m

103 lb ft

Support Plate Bolt (Automatic Transmission)

46 N·m

34 lb ft

Support Plate Bolt (Manual Transmission)

86 N·m

63 lb ft

Fastener Tightening Specifications 229 mm (9 in) Diameter

305 mm (12 inch) Diameter Parking Brake

Application

Specification

Metric

English

Anchor Pin Nut

195 N·m

145 lb ft

Companion Flange Retainer Bolt

150 N·m

111 lb ft

Operating Lever Clamp Bolt

38 N·m

28 lb ft

Support Plate to Transmission Bolt Nut

170 N·m

125 lb ft

Yoke to Drum Bolt Nut

37 N·m

27 lb ft