GM Service Manual Online
For 1990-2009 cars only

Fastener Tightening Specifications for Chevrolet Chevy P42 Commercial Chassis 1998

Application

Specification

Metric

English

Fan Clutch Retaining Nuts

30 N·m

22 lb ft

Upper and Lower Fan Shroud Bolt/Screw

5 N·m

44 lb in

Vacuum Pump to the Generator Bracket Mounting Bolts

25 N·m

18 lb ft