GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Chevrolet 🢒 2003 🢒 Impala 🢒 Driveline/Axle 🢒 Transfer Case - NVG 263-NP1 🢒 Fastener Tightening Specifications

Application

Specification

Metric

English

Case Half Bolts

38 N·m

28 lb ft

Drain Plug

20 N·m

15 lb ft

Encoder Motor Bolt

20 N·m

15 lb ft

Fill Plug

20 N·m

15 lb ft

Shift Detent Spring Bolt

17 N·m

13 lb ft

Vehicle Speed Sensor

15 N·m

11 lb ft