Chevrolet VIN C-K Silverado Classic Instruction Manual
- October 30, 2023
- Chevrolet
Table of Contents
2007 Chevrolet Silverado Classic – 4WD | Sierra Classic,
Silverado Classic VIN C/K Service Manual | Transmission/Transaxle |
Automatic Transmission – Allison | Repair Instructions – Off Vehicle
Document ID: 1584689
Control Valve Body Assembly Installation
Important: Installing a lint-free cloth into the park pawl cam guide hole prevents the manual valve pin from falling into the transmission.
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Install a lint-free cloth (1) in the park pawl cam guide hole in the transmission case (2).
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Position the transmission case so that the valve body face of the transmission case is facing up.
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Align the manual valve pin (3) with the manual selector valve (2).
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Rotate the manual valve pin (3) until the pin can be installed into the manual selector valve.
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Install the manual valve pin (3) into the manual selector valve (2).
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Install the manual selector valve into shift valve body (1).
Important: Do not drop the manual valve when removing or installing the control valve assembly onto or from the transmission case. -
Rotate the detent lever/internal mode switch (IMS) assembly to the fullest counter-clockwise position.
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Align the control valve assembly with the transmission case while installing the manual valve pin (2) into the detent lever/IMS assembly (1).
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Align 2 control valve assembly locating pins (1) with the locating pin holes in the transmission case.
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Install the control valve body assembly (2) onto the transmission case
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Remove the lint-free cloth (1) from the park pawl cam guide hole.
Notice: Refer to Fastener Notice. -
Install 11 control valve assembly bolts (1) and 4 control valve assembly bolts (2).
Tighten
Tighten the bolts to 12 Y (108 lb in).
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Install the manual shift shaft detent spring (2) onto the main valve body (4) .
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Make sure the pin of the manual shift shaft detent spring (2) engages the slot of the IMS and the detent spring roller rests on the detent lever (3) .
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Install 2 manual shift shaft detent spring bolts (1).
Tighten
Tighten the bolts to 12 Y (108 lb in).
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