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)

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42RE

The 42RE transmission is a 4-speed automatic transmission. Its mechanical and hydraulic functions are similar to those of the 42RH transmission. The major difference is that the 42RE transmission uses electronic components to produce governor pressure for shift speed control.