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Transfer Case - Nvg 246-NP8: Specifications GMC Sierra 3500

Transfer Case 7 illustrations

Fastener Tightening Specifications

ApplicationSpecification
MetricEnglish
Crossmember Bolt70 N.m52 lb ft
Encoder Motor Bolt20 N.m15 lb ft
Encoder Motor Cover Screws
Long Screw3 N.m26 lb in
Short Screw2 N.m18 lb in
Transfer Case Adapter Bolt50 N.m37 lb ft
Transfer Case Adapter Nut50 N.m37 lb ft
Transfer Case Drain/Fill Plug20 N.m15 lb ft
Transfer Case Shield Bolt/Screw20 N.m15 lb ft
Transfer Case Speed Sensor15 N.m11 lb ft
Transmission Mount Bolt47 N.m35 lb ft
Transmission Mount Nut40 N.m30 lb ft

Fastener Tightening Specifications

Scheme 15

Scheme 15: Transfer Case Control Schematics

Scheme 16

Scheme 16

Scheme 17

Scheme 17

Scheme 18

Scheme 18: Transfer Case Control Component Views
CalloutComponent Name
1I/P Harness
2Transfer Case Shift Control Module Connectors
3Transfer Case Shift Control Module
4Instrument Panel

Scheme 19

Scheme 19
CalloutComponent Name
1Transfer Case Shift Control Switch
2Instrument Panel Switch and Deflector Housing

Scheme 20

Scheme 20
CalloutComponent Name
1Fuel Lines
2C350
3Transfer Case
4Propshaft Speed Sensor - Rear
5Vehicle Speed Sensor (VSS)
6Propshaft Speed Sensor - Front
7Transfer Case Encoder Motor

Scheme 21

Scheme 21
CalloutComponent Name
1C150
2Front Differential
3Front Axle Actuator Connector