GM Service Manual Online
For 1990-2009 cars only

Fastener Tightening Specifications

Application

Specification

Metric

English

Drain and Fill Plugs

20 N路m

15 lb ft

Motor/Encoder Bolts

37 N路m

27 lb ft

Speed Sensor

31 N路m

23 lb ft

Transfer Case to Adaptor Bolts

47 N路m

35 lb ft

Transfer Case Shield Nuts

15 N路m

11 lb ft

Transfer Case Support Brace to Transmission Bolts

128 N路m

94 lb ft

Transfer Case Support Brace to Transfer Case Bolts

90 N路m

66 lb ft

Transfer Case to Transmission Bolts

47 N路m

35 lb ft

Application

Specification

Metric

English

Transfer Case Adaptor Studs

37 N路m

27 lb ft

Transfer Case Bolts

37 N路m

27 lb ft

Transfer Case Clutch Lever Pivot Pins

61 N路m

45 lb ft

Transfer Case Drain Plug

20 N路m

15 lb ft

Transfer Case Fill Plug

20 N路m

15 lb ft

Transfer Case Motor/Encoder Bolts

20 N路m

15 lb ft

Transfer Case Poppet Bolt

15 N路m

11 lb ft