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

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Passenger Temperature Valve Link Adjustment


1. Pull valve link from retainer on temperature valve.
2. Start vehicle, set temperature to 32°C (90°F).
3. Allow 45 seconds minimum for air mix valve actuator to move output crank to its full hot position. Move temperature valve to its full hot position and snap valve link into retainer on temperature valve.