Silverado 3500 4WD V8-6.6L DSL Turbo VIN 2 (2004)
While holding J 41364-A in engagement with the PNP switch, install the two bolts (6) so that the PNP switch may be rotated with some effort.
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Tighten the two bolts (6) to 27 Nm (20 ft. lbs.).
5. Remove J 41364-A.
6. Install splash shield (1), concave side toward PNP switch (3), over selector shaft (2).
7. Notice:
Refer to Transmission Selector Shaft Abuse Notice in Service Precautions.
Reinstall Shift Lever (2). Install nut (3), by hand, on the end of selector shaft (4). Use a wrench (1) to keep the shift lever from rotating.
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Tighten nut (3) to 24 Nm (18 ft. lbs.)
8. Reconnect the shift selector linkage/cable to the shift lever (2).
9. Connect the external wiring harness to the PNP switch.