Operation CHARM: Car repair manuals for everyone.
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

Overdrive Internal Gear

1. Thoroughly clean, blow dry and check internal gear thrust washer.

2. Install internal gear thrust washer onto center support.

3. Check overdrive internal gear, splines, teeth and bearing surface for wear or damage.

4. Install rear internal gear hub end first, onto forward clutch shaft

5. Thoroughly clean, blow dry and check overdrive carrier thrust bearing assembly for pining. Replace if damaged.

6. Install overdrive carrier to sun gear thrust bearing assembly onto overdrive internal gear. Larger diameter thrust bearing race should be against overdrive carrier.