(2)
Make sure that the related emergency exit door is open (Ref. TASK 52-22-00-010-001)
(3)
Make sure that the ground service network is energized
(Ref. TASK 24-42-00-861-001)
(4)
Clean the component interface and/or the adjacent area.
(5)
Do an inspection of the component interface and/or the adjacent area.
(6)
Make sure that the parts retained from the removed component are clean and in the correct condition.
Subtask 25-23-47-865-067
B. Make sure that this(these) circuit breaker(s) is(are) open, safetied and tagged
-------------------------------------------------------------------------------PANEL DESIGNATION IDENT. LOCATION -------------------------------------------------------------------------------49VU COM/CIDS/DEU B/ESS 153RH G03 49VU LIGHTING/EMER LT/CABIN 2WL H06 49VU LIGHTING/EMER LT/CABIN 1WL H05
122VU LIGHTING/CABIN/EMER/LT 3WL V07
4. Procedure
_________
(Ref. Fig. 405/TASK 25-23-47-991-010) Subtask 25-23-47-420-075
A. Installation of the Door Frame Lining 251EX (252EX) (30)
(Ref. Fig. 405/TASK 25-23-47-991-010)
(1)
Make sure that the work area is clean of tools and other items.
(2)
Put the door frame lining (30) in position on the door frame and engage the attach brackets to the yo-yo rolls.
(3)
Install the handle section LWR (25) with the screws (28) and the washers (29).
(4)
Install the cover (27) to the handle section LWR (25). NOTE : Make sure that the lugs (27) of the cover (27) engage
(5)
IF necessary install the recessed panel (31).
NOTE : Make sure that the burrtape touches correctly.
____
correctly and you hear a click.
____ Subtask 25-23-47-420-079
B. Installation of the Door Frame Lining 251JX (252JX) (24)
(Ref. Fig. 405/TASK 25-23-47-991-010)
(1)
Make sure that the work area is clean of tools and other items.
(2)
Put the door frame lining (24) in position on the door frame and engage the attach brackets to the yo-yo rolls.
(3)
Install the handle section LWR (25) with the screws (28) and the washers (29)
(4)
Install the cover (27) to the handle section-LWR (25). NOTE : Make sure that the lugs (26) cover (27) engage correctly and
____
you hear a click.
Subtask 25-23-47-420-080
C. Installation of the Door Frame Lining(s) 251HX (252HX) (21) and/or 251DX (252DX) (22) (Ref. Fig. 405/TASK 25-23-47-991-010)
(1)
Make sure that the work area is clean and clear of tools and other items.
(2)
Put the door frame lining(s) (22) and/or (23) in position on the door frame structure, engage the attach brackets to the yo-yo rolls.
(3)
Install the door frame lining(s) (22) and/or (23) with the screws
(21)
and the washers (20). Subtask 25-23-47-420-081
D. Installation of the Door Frame Lining 251FX (252FX) (18)
(Ref. Fig. 405/TASK 25-23-47-991-010)
(1)
Make sure that the work area is clean and clear of tools and other items.
(2)
Put the door frame lining (18) in position on the door frame.
(3)
Install the door frame lining (18) with the screws (19), (20) and the
washers (21).
(4)
Install the screws as identified during the removal procedure.
(5)
Install the cove light panel(s) 251GX (252GX) if necessary. Subtask 25-23-47-420-082
E. Installation of the Door Frame Lining 251KX (252KX) (14)
(Ref. Fig. 405/TASK 25-23-47-991-010)
(1)
Make sure that the work area is clean and clear of tools and other items.
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