1. Reason for the Job
__________________
Self Explanatory
2. Job Set-up Information
______________________
A. Fixtures, Tools, Test and Support Equipment
-------------------------------------------------------------------------------REFERENCE QTY DESIGNATION -------------------------------------------------------------------------------
FOR FIN 41XU1, 41XU2
No specific blanking caps
No specific access platform 1.6 m (5 ft. 3 in.)
FOR FIN 41XU1, 41XU2, 42XU2, 42XU3, 42XU4
No specific warning notice(s)
FOR FIN 42XU1, 42XU2
No specific blanking caps
FOR FIN 42XU4
No specific blanking caps
No specific cable ties
B. Referenced Information
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
24-22-17-991-001 Fig. 401 FOR FIN 41XU1, 41XU2 25-54-12-000-002 Removal of the Ceiling Panels in the FWD Cargo Compartment 52-30-00-860-001 Open the FWD or AFT Cargo-Compartment Door with the Yellow Electric Pump 24-22-17-991-002 Fig. 402 FOR FIN 42XU1, 42XU2, 42XU3, 42XU4 25-11-41-000-001 Removal of the Third Occupant Seat FOR FIN 42XU1, 42XU2
R **ON A/C 001-049, 051-062, 101-105, 151-152, 201-205,
24-22-17-991-004 Fig. 403
R **ON A/C 063-099, 153-199, 206-228, 301-302,
24-22-17-991-004-A FOR FIN 42XU3, 42XU4 Fig. 403A
R **ON A/C 001-049, 051-062, 101-105, 151-152, 201-205,
24-22-17-991-003 Fig. 404
R **ON A/C 063-099, 153-199, 206-228, 301-302,
24-22-17-991-003-A Fig. 404A
R 1EFF : 001-049, 051-099, 101-105, 151-199, 1 24-22-17Page 402 1201-228, 301-302, 1May 01/05 1 1 1CES 1R **ON A/C 001-049, 051-099, 101-105, 151-199, 201-228, 301-302,
3. Job Set-up
__________ R **ON A/C 001-049, 051-099, 101-105, 201-228, 301-302,
Subtask 24-22-17-010-050
A. Get Access
FOR 41XU1, 41XU2
(1)
Open the cargo-compartment door 825AR (Ref. TASK 52-30-00-860-001).
(2)
Put the access platform in position at the access door 825AR.
(3)
In the zone 131, remove the ceiling panels 131AC, 131BC, 131CC (Ref. TASK 25-54-12-000-002).
**ON A/C 151-199,
Subtask 24-22-17-010-050-A
A. Get Access
FOR 41XU1, 41XU2
(1)
Open the cargo-compartment door 825AR (Ref. TASK 52-30-00-860-001).
(2)
Put the access platform in position at the access door 825AR.
(3)
In the zone 130 remove the ceiling panels 131MC, 131NC, 131PC (Ref. TASK 25-54-12-000-002).
R **ON A/C 001-049, 051-099, 101-105, 151-199, 201-228, 301-302,
Subtask 24-22-17-010-051
B. Get Access
FOR 42XU1, 42XU2, 42XU3, 42XU4
(1)
Remove the Third Occupant seat (Ref. TASK 25-11-41-000-001).
(2)
On the rear panel 120VU, open the panel which gives access to the AC power center 123VU.
R 1EFF : 001-049, 051-099, 101-105, 151-199, 1 24-22-17Page 403 1201-228, 301-302, 1May 01/05 1 1 1CES 1 Subtask 24-22-17-941-050
C. Safety Precautions
(1) Make sure that the external power connector is not connected to the aircraft EXT PWR receptacle.
R (2) FOR 41XU1, 41XU2, 42XU2, 42XU3, 42XU4 Put warning notice(s) in position on the access door 121AL to tell persons not to connect the external power connector to the aircraft EXT PWR receptacle.
(3)
In the cockpit, on the ELEC panel 35VU, make sure that these pushbutton switches are released:
-BAT1, BAT2,
-APU GEN,
-GEN1, GEN2,
-EXT PWR.
(4)
In the cockpit, put warning notice(s) in position to tell persons not to operate the pushbutton switches on these overhead panels:
-21VU (EMER ELEC PWR section),
-25VU (APU section),
-35VU (ELEC).
4. Procedure
_________
(Ref. Fig. 401/TASK 24-22-17-991-001)
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