After takeoff and climb

Landing gear — Gear UP after a positive climb ^{[L1, PDF p. 3]}.

Slats and flaps — Retract on schedule and confirm UP when complete ^{[L1, PDF p. 3]}.

APU — FSS lists APU OFF after takeoff. Before shutdown, confirm the remaining electrical and pneumatic sources are suitable.

Altitude and modes — Cleared altitude set; verify active guidance and speed on the PFD/FMA. ^{[116, 9]}