AIR19 - Visually Inspect Combination AIRB/AIRD Valve

Combination AIRB/AIRD Valve:

^ Key OFF.

^ Remove hoses from combination air control valve outlets A and B.

^ Inspect outlets for damage from hot exhaust gases.

^ Does valve appear to be damaged?

YES -- Replace combination AIRB/AIRD valve, then go to AIR24 to Verify check valve function. AIR24 - Visually Inspect Check Valve System (Externally)

NO -- Go to AIR2O. AIR20 - Check Combination AIRB/AIRD Valve