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Home >> Hummer >> 2008 >> H2 4D Utility Wagon >> Repair and Diagnosis >> External Pages >> Different car >> Section 398 (Automatic Transmission - 6L80/6L90 - Repair Instructions - Off Vehicle) >> Repair Instructions - Off Vehicle >> Control Valve Body Assembly Removal

Control Valve Body Assembly Removal

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Fig 1: Control Valve Body Assembly
GM1696419Courtesy of GENERAL MOTORS CORP.
Control Valve Body Assembly Removal

Callout Component Name
1 Bolt M5 x 73 (Qty: 6)
TIP:  Do not remove all the bolts in the control valve body assembly. Remove only the bolts indicated.
Special Tool 
DT-48285  Valve Body Torx Plus Socket (if applicable)
For equivalent regional tools, refer to Special Tools .
2 Control Valve Body Assembly
CAUTION:

Use care when handling the control valve body assembly. If dropped, damage to the internal components of the control solenoid valve assembly, including the transmission control module (TCM), may result.

3 Fluid Pump Seal Assembly
CAUTION:

Use care when removing the seal assemblies to avoid damaging the valve body seal bores.

CAUTION:

Refer to Seal Reuse Caution .

4 Fluid Pump Seal Assembly
CAUTION:

Use care when removing the seal assemblies to avoid damaging the valve body seal bores.

CAUTION:

Refer to Seal Reuse Caution .

5 Center Support Fluid Passage Seal Assembly
CAUTION:

Use care when removing the seal assemblies to avoid damaging the case seal bores.

CAUTION:

Refer to Seal Reuse Caution .