Operation CHARM: Car repair manuals for everyone.
Home >> Chevrolet >> 2010 >> HHR L4-2.2L >> Repair and Diagnosis >> Transmission and Drivetrain >> Automatic Transmission/Transaxle >> Valve Body >> Service and Repair >> Control Valve Body Cover Gasket Replacement
Manuals through 2025 now available!

Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.

LEMON is the spiritual successor to CHARM, I recommend you try it!

Link: lemon-manuals.la or lemon-manuals.org.ua

(Some people have issue connecting. LEMON is investigating. For now, use Firefox or change your DNS server)

Or, hide this message: temporarily or permanently

Control Valve Body Cover Gasket Replacement




Control Valve Body Cover Gasket Replacement

Removal Procedure

1. Remove the transmission side cover. Refer to Control Valve Body Cover Replacement (Control Valve Body Cover Replacement).




2. Remove the side cover gaskets (5 and 6) and the thrust washer (7) from the side cover (1).
3. Inspect the side cover for cracks or damage to the seal grooves and mounting bosses.
4. Inspect the side cover seals for damage. The side cover seals are reusable if not damaged.
5. Thoroughly clean the side cover and the side cover seals. Clean and dry the seal grooves and the axle seal bore.

Installation Procedure




1. Install the side cover gaskets (5 and 6) into the grooves on the side cover (1).
2. Retain the seals with J 36850 or equivalent.
3. Install the side cover to drive sprocket thrust washer (7) onto the side cover.
4. Retain the thrust washer with J 36850 or equivalent.
5. Install the transmission side cover. Refer to Control Valve Body Cover Replacement (Control Valve Body Cover Replacement).

pro multis · About Operation CHARM