ATA 21

Cooling system check, just a couple of reminders to the operator in using the A/C system of the aircraft:
A. Inspect the ram air adapters for the intercooler assembly.
B. Make sure the water aspirator tube is clear and not kinked.
C. Do the above check and adjustment for the ground valve.
D. Toggle the temp control towards “HOT” BEFORE you turn on the bleed system.
E. Check the regulating pressure for the fluid pressure regulator valve.