Operation CHARM: Car repair manuals for everyone.
Home >> Pontiac >> 2010 >> G6 L4-2.4L >> Repair and Diagnosis >> Transmission and Drivetrain >> Flex Plate >> Service and Repair
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

Flex Plate: Service and Repair




Engine Flywheel Replacement

Special Tools
* J 38122-A Crankshaft Balancer Holder
* J 45059 Angle Meter

Removal Procedure




1. Remove the transmission. Refer to Transmission Replacement (2.4L (LE5) W/MN5) 4T45-E - Automatic TransmissionTransmission Replacement (3.5L (LZ4) W/MN5) 4T45-E - Automatic Transmission.
2. Using the J 38122-A, hold the crankshaft balancer.





Note: It may be necessary to remove the chamfer (bevel) from the edge of an 18 mm socket in order to get full engagement on the thin-headed flywheel bolts.

3. Remove the flywheel bolts.

Note: Do not orientate the flywheel to the crankshaft. It is balanced separately from the engine.

4. Remove the flywheel.
5. Clean the thread adhesive from the flywheel bolt holes. Use a nylon bristle brush to clean the holes in the crankshaft.

Installation Procedure




1. Install the flywheel.

Caution: Refer to Fastener Caution Fastener Caution.

2. Install the flywheel bolts.

Tighten the bolts to 53 Nm (39 lb ft) plus an additional 25 degrees using the J 45059 .




3. Remove the J 38122-A .
4. Install the transmission. Refer to Transmission Replacement (2.4L (LE5) W/MN5) 4T45-E - Automatic TransmissionTransmission Replacement (3.5L (LZ4) W/MN5) 4T45-E - Automatic Transmission.

pro multis · About Operation CHARM