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
RPO Codes
RPO CODE LISTRPO Code List:
The production and process codes provide the description of the Regular Production Options (RPOs) used on the GTO. The RPO list is printed on the Service Parts Identification Label. The table shown is a list of the RPO abbreviations and the description of each.
