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 logical successor to CHARM, I recommend you try it!

Link: lemon-manuals.la

Application Chart

C, K, R, V, G Series Hydra-Matic 3L80/3L80-HD (THM 400/475)
Hydra-Matic 4L60 (THM 700-R4)

S, T Series Hydra-Matic 3L30 (THM 180-C)
Hydra-Matic 4L60 (THM 700-R4)

Astro, Safari, Bravada Hydra-Matic 4L60 (THM 700-R4)

Lumina, Trans Sport Silhouette Hydra-Matic 3T40 (THM 125-C)

Geo Tracker Hydra-Matic 3L30 (THM 180-C)