Variable Tumble Control System (VTCS) Delay Valve

VARIABLE TUMBLE CONTROL SYSTEM (VTCS) DELAY VALVE INSPECTION

1. Remove the VTCS delay valve.




2. Blow through port A and verify that the air flows from port B.
- If not as specified, replace the VTCS delay valve.

3. Blow through port B and verify that the air does not flow from port A.
- If not as specified, replace the VTCS delay valve.