552ACWI10-402 governs Quick Turn parking, maintenance, recovery, debrief actions, and Engine Running Crew Changes.
View 552ACWI10-402 on armypubs.army.mil
It sets timelines for returning aircraft to crew ready status, aircraft forms handling, debriefing, and maintenance coordination. It also specifies crew-change coordination, engine settings, sortie documentation, and fuel-service restrictions.
Applies to: This instruction is directive and applies to all units assigned to the 552d Maintenance Group (552 MXG) and the 552d Operations Group (552 OG).
A Quick Turn (QT) inspection: Is accomplished when time scheduled between flights is less than 6 hours and when a Thru-flight inspection is not required as defined in T.O. 00-20-1. (paragraph 1)
As a minimum, the Aircraft Maintenance Unit (AMU) will be afforded 4 hours to return the aircraft to crew ready status on all QTs. (paragraph 1)
The aircraft forms binder will accompany the departing crew in order to accomplish a proper debrief, then promptly returned to aircraft once debrief is complete. (paragraph 1)
Upon parking within the birdcage, remain on the aircraft with engines running when a discrepancy exists which requires maintenance evaluation requiring running engines. (paragraph 3)
Left wing engines (#1 and #2) shutdown using normal engine shutdown procedures. Right wing engines (#3 and #4) will remain no higher than idle speed throughout the process of uploading and downloading personnel. (paragraph 6)