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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 Disassemble

Control Valve Body Disassemble

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Fig 1: Exploded View Of Control Valve Body Spacer Plate Components
GM4693772Courtesy of GENERAL MOTORS COMPANY
Control Valve Body Spacer Plate Disassemble

Callout Component Name
1 Control Valve Body Spacer Plate Retainer [2x]
2 Control Valve Body Spacer Plate
NOTE:

Inspect the spacer plate bolt pass through holes for damage or brinelling. Replace as necessary.

3 Control Valve Body Locating Pin [2x]
4 Variable Feed Solenoid Clutch Accumulator Piston [3x]
5 Variable Feed Solenoid Clutch Accumulator Piston Spring [3x]
6 Variable Feed Solenoid Clutch Accumulator Piston [3x]
7 Variable Feed Solenoid Clutch Accumulator Piston Spring [3x]
Fig 2: Exploded View Of Control Valve Channel Plate Components
GM4693774Courtesy of GENERAL MOTORS COMPANY
Control Valve Channel Plate Disassemble

Callout Component Name
1 Valve Body Bolt [4x] M5 x 30
2 Control Valve Channel Plate
3 Control Valve Body Spacer Plate
NOTE:

Inspect the spacer plate bolt pass through holes for damage or brinelling. Replace as necessary.

4 Control Valve Body Ball Check Valve [2x]
5 Control Valve Body Ball Check Valve
6 Control Valve Body Locating Pin [2x]