-
remove 640AB, 640BB, 640CB, 640DB, 640EB, 640FB, 640GB, 640HB,
640JB, 640KB, 674BB
- open 640AZ.
(5) Make sure that the HOOK-COVER (RIB 2 SURGE DOORS) is installed on the door 540AZ (640AZ).
R 1EFF : 001-049, 051-099, 101-149, 151-199, 1 28-42-43Page 458 1201-299, 401-499, 1Aug 01/05 1 1 1CES 1 Subtask 28-42-43-865-069
C. Make sure that this(these) circuit breaker(s) is(are) open, safetied and tagged
-------------------------------------------------------------------------------PANEL DESIGNATION IDENT. LOCATION -------------------------------------------------------------------------------49VU FUEL/FQI/CHAN/1 1QT A13 49VU FUEL/XFR VALVE1/WING/R 2QP A11 49VU FUEL/XFR VALVE1/WING/L 1QP A10 121VU FUEL/FQI/CHANNEL/1 AND 2 8QT L26 121VU FUEL/HI/LVL/SPLY 1QJ L25 121VU FUEL/FQI/CHAN/2 2QT M27 121VU FUEL/XFR VALVE2/WING/R 4QP M23 121VU FUEL/XFR VALVE2/WING/L 3QP M22 121VU FUEL/CTR TK/PUMPS1 AND 2/CTL AND IND 32QA R26 121VU FUEL/CTR TK/PUMPS1 AND 2/CTL AND IND 31QA R25
4. Procedure_________
Subtask 28-42-43-420-094
A. Preparation for Installation
(1)
Get access to opening 540JB(640JB).
(2)
Use a plastic spatula to remove the sealant from the interface of the connector 4046VC1 (4046VC2) (34) at RIB 15.
(3)
Get access to opening 540BB(640BB).
(4)
Use a plastic spatula to remove the sealant from the interface of the connector 4040VC1 (4040VC2) (34) and the rear spar.
(5)
Use a MISCELLANEOUS (Material No. 19-003) made moist with CLEANING AGENTS (Material No. 11-026) to clean:
-
the flange and the thread of the connector 4040VC1 (4040VC2) (34)
-
the thread of the nut (32)
-
the area of the rear spar around the hole for the connector (34)
-
the flange and the thread of the connector 4046VC1 (4046VC2) (34)
-
the area of the RIB 15 around the hole for the connector (34).
(6)
Dry the cleaned areas with compressed air.
(7)
Make sure that the parts retained from the removed component are clean and in the correct condition.
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(8)
Do an inspection of the component interface and/or the adjacent area.
(9)
Get access to the opening 540AB (640AB).
(10)
Identify and attach the ends of the applicable string to the cables for the fuel probes 22QT1 (22QT2) and 24QT1 (24QT2).
(11)
Identify and attach the ends of the applicable string to the cables for the fuel probes 15QJ1 (15QJ2), 23QJ1 (23QJ2), 24QJ1 (24QJ2) and 39QJ1 (39QJ2).
(12)
Identify and attach the ends of the applicable string to the cables for the fuel probe 26QT1 (26QT2)).
(13)
Identify and attach the ends of the applicable string to the cables for the fuel probe 28QT1 (28QT2).
(14)
Identify and attach the ends of the applicable string to the cables for the fuel probe 25QJ1 (25QJ2).
(15)
Identify and attach the ends of the applicable string to the cables for the fuel probe 30QT1 (30QT2).
(16)
Identify and attach the ends of the applicable cords to the cables for the sensor 26QJ1 (26QJ2) and the fuel probe 32QT1 (32QT2).
(17)
Identify and attach the ends of the applicable cords to the cables for the sensor 27QJ1 (27QJ2) and the connector 4046VC1 (4046VC2) (34).
(18)
Put tape around each of the cable ends of the harness. This will help to let it move more easily through the conduit.
**ON A/C 001-049, 051-099, 101-105, 151-199, 201-228,
Subtask 28-42-43-420-095 R B. Installation of the Wing-Tank Inner-Cell Group B Harness 14QT1 (14QT2)
(1) Install the harness 14QT1 (14QT2) between RIB 1 and RIB 2 as follows:
(a)
Get access through the opening 540AB(640AB) and find the string at the conduit end.
(b)
Use the string to carefully pull the harness 14QT1(14QT2) through the conduit until all the cables come into view.
R 1EFF : 001-049, 051-099, 101-149, 151-199, 1 28-42-43Page 460 1201-299, 401-499, 1Aug 01/05 1 1 1CES 1 (c) Remove and discard the string and the tape from the harness.
(2) Install the harness 14QT1 (14QT2) between RIB 2 and RIB 3 as follows: (Ref. Fig. 403/TASK 28-42-43-991-006, 404/TASK 28-42-43-991-007)
(a) Identify the cable ends for the fuel probe 24QT1(24QT2).
(b) Use a crimping tool to crimp the correct color terminal connector R (2) to the color identified wires (Ref. ESPM 203222).
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