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Home >> Chevrolet >> 2021 >> Trailblazer RS, 4WD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 14 (Automatic Transmission - VT40 (MRG) - Repair Instructions - Off Vehicle) >> Repair Instructions - Off Vehicle >> Control Valve Body Cover Installation

Control Valve Body Cover Installation

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Fig 1: Exploded View Of Control Valve Body Cover Components And Bolts With Tightening Sequence
GM4694350Courtesy of GENERAL MOTORS COMPANY
Callout Component Name
1 Automatic Transmission Fluid Level Control Valve Seal
Procedure 
Install a NEW seal. Do NOT reuse the old seal.
2 Automatic Transmission Fluid Level Control Valve
3 Control Valve Body Cover Wiring Connector Hole Seal
Procedure 
Install a NEW seal. Do NOT reuse the old seal.
4 Control Valve Body Cover Seal
NOTE:

The control valve body cover seal is reusable. Inspect the seal to determine if it may be used.

5 Control Valve Body Cover
6 Control Valve Body Cover Stud [8x] M6 x 1
CAUTION:

Refer to Fastener Caution .


Tighten in sequence 
9 N.m (80 lb in)
7 Control Valve Body Cover Bolt [4x] M6 x 30
Tighten in sequence 
9 N.m (80 lb in)
8 Automatic Transmission Fluid Level Hole Plug M12 x 1.25
Tighten 
2 N.m (18 lb in)