Operation CHARM: Car repair manuals for everyone.
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

Brake Pressure Hold Valve

Torque:
PHV to side frame 13 - 23 Nm (1.3 - 2.3 kg-m, 9 - 17 ft-lb)
Brake pipes to PHV 13 - 18 Nm (1.3 - 1.8 kg-m, 9 - 13 ft-lb)