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
Compression Check: Specifications
COMPRESSION CHECKCompression should not be less than 689 kPa (100 psi) and not vary more than 25 percent from cylinder to cylinder
Compression Pressure
1172 - 1551 kPa (170 - 225 psi)