General
Begin shutdown in the assigned parked condition. Set the parking brake and establish the required electrical supply before moving engine start levers to CUTOFF. The checklist requires fuel pump switches OFF without a listed APU exception. Engine bleed ON is a switch-selection requirement, not an indication that a stopped engine supplies air. Account for the assigned APU and electrical/air configuration. With Airside Services active, anti-collision OFF can initiate deboarding and cargo unloading.Secure
Select the secure procedure when required after shutdown. Its four checks are IRS OFF, emergency-exit lights OFF, window heat OFF and packs OFF. A battery-OFF or mandatory APU-OFF step is not included. Record the actual end condition; secure-checklist completion alone does not establish cold-and-dark.1. Transponder — Stby
Set code and mode from the mission/clearance, then verify both. Code and mode are separate requirements.Checks and evidence
Checks and evidence
Expected response: STBYVerification: Read back the actual code and mode; for explicit TA/RA or STBY select that named mode.
2. APU switch — As needed
Resolve the required APU state for this phase from the mission’s electrical/air plan, then use a validated APU switch procedure.Checks and evidence
Checks and evidence
Expected response: As neededVerification: Verify selector and APU availability/outcome, not just EGT.