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
Piston, Engine
Piston classification
1
- Mahle control stamp
2
- Arrow marking in direction of travel
3
- Porsche short numeric code without main or middle number
4
- Cylinder bank identification
5
- Marking area for weight group
6
- Marking area for dimension group
7
- Barcode 128 (short numeric code (without main group) and weight group)
8
- Direction of travel arrow
9
- Mahle short numeric code
