K 3500 Truck 4WD V8-6.6L DSL Turbo VIN 1 (2001)
Valve Body: Service and Repair
4L80-E - Automatic Transmission
Control Valve Body Replacement
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Tools Required
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J 25025 Guide Pins
-
J 36850 Transjel
Removal Procedure
Important: The five O-rings should remain attached to the TFP valve position switch.
1. Remove the Transmission Fluid Pressure (TFP) manual valve position switch bolts (1) and the TFP valve position switch (2).
2. Remove the control valve assembly bolts (4).
3. Remove the fluid level indicator stop bracket.
4. Remove the lube oil pipe retainer (7) and the clamp.
