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Home >> Chevrolet >> 2021 >> Blazer L >> Repair and Diagnosis >> Transmission >> Automatic Trans >> Automatic Transmission - 9T50 (M3D), 9T60 (M3T) Or 9T65 (M3V) - Repair Instructions - Off Vehicle >> Repair Instructions - Off Vehicle >> Control Valve Body Assembly Installation >> Control Valve Body Installation

Control Valve Body Installation

Fig 1: Exploded View Of Control Valve Body Components With Tightening Sequence
GM4376119Courtesy of GENERAL MOTORS COMPANY
Control Valve Body Installation

Callout Component Name
1 1-2-3-4 Low and Reverse Clutch Fluid Passage Seal [5x]
Procedure 
Install a NEW seal. Do NOT reuse the old seal.
2 Fluid Transfer Pipe Seal
Procedure 
Install a NEW seal. Do NOT reuse the old seal.
3 Fluid Transfer Pipe
CAUTION:

Refer to Fastener Caution .

NOTE:

The bolt is captured with pipe.


Tighten 
9 N.m (80 lb in)
4 Control Valve Body
5 Manual Valve
Procedure 
Align the manual valve to the rod on the manual shift detent lever.
6 Control Valve Body Bolt
Tighten in sequence 
9 N.m (80 lb in)
7 Control Valve Body Bolt [4x]
Tighten in sequence 
8 N.m (71 lb in)
8 Manual Shift Detent Lever Spring
NOTE:

The bolt is captured with spring.


Tighten 
9 N.m (80 lb in)