(4)
Do the functional test of the cockpit and cabin temperature control system (Ref. TASK 21-63-00-720-001).
5. Close-up
________
Subtask 21-63-52-410-050
A. Close Access
(1)
Make sure that the work area is clean and clear of tool(s) and other items.
(2)
Install the access panels 131NW and 131PW (Ref. TASK 25-54-12-400-001).
(3)
Remove the access platform(s).
(4)
Close the Fwd cargo-compartment door 825 (Ref. TASK 52-30-00-860-002).
Subtask 21-63-52-862-050
B. De-energize the aircraft electrical circuits (Ref. TASK 24-41-00-862-002).
