B. Referenced Information
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
28-00-00-910-001 Fuel Safety Procedures ASRM 572100 (for corrective action) 57-41-00-991-009 Fig. 603 57-41-00-991-008 Fig. 604 57-41-00-991-010 Fig. 605
3. Job Set-up
__________ Subtask 57-41-00-941-053
A. Safety Precautions
WARNING : OBEY THE FUEL SAFETY PROCEDURES.
_______
(1)
Obey the fuel safety procedures (Ref. TASK 28-00-00-910-001).
(2)
Put the safety barriers in position.
(3)
Install the TOOL-ZERO LOCKING, FLAP SLAT CTL LEVER (98D27803500001) on the flap/slat control lever.
(4)
Put warning notices in the cockpit to tell persons not to operate the flaps or slats.
(5)
Put the access platform in position below the applicable drain-hole, zone 540 (640).
Subtask 57-41-00-865-054
B. Open, safety and tag this(these) circuit breaker(s):
-------------------------------------------------------------------------------PANEL DESIGNATION IDENT. LOCATION -------------------------------------------------------------------------------49VU FLIGHT CONTROLS/SLT/CTL AND MONG/SYS1 5CV B06 121VU FLIGHT CONTROLS/SLT/CTL/SYS2 7CV R21
4. Procedure
_________
Subtask 57-41-00-210-052
A. Inspection
(1) Examine the drain-hole(s) at slat-track(s) 1 thru 4 and Rib-bay(s) 1-2. (Ref. Fig. 603/TASK 57-41-00-991-009) Make sure that the drain-hole(s):
-
are clear
-
are not damaged
-show no signs of fuel leakage.
-the adjacent area(s) are not corroded
-surface-finish is in the correct condition
NOTE : If necessary, refer to the ASRM (Ref. ASRM 572100) for the
____
correct repair procedure.
(2) Examine the magnetic level indicators.
(Ref. Fig. 604/TASK 57-41-00-991-008)
Make sure that:
-
the hole edges are not damaged
-
the sight-collar is in good condition
-
the surface condition of the hole edges is correct
-
there is no fuel leakage
-
there is no corrosion.
NOTE : If necessary, refer to the ASRM (Ref. ASRM 572100) for the
____
correct repair procedure.
(3) Examine the LH and RH MLG pickup-rail holes.
(Ref. Fig. 605/TASK 57-41-00-991-010)
Make sure that:
-
the edges of the holes are not damaged or distorted
-
the adjacent area has no corrosion
-
the edges of the holes have the correct surface condition.
NOTE : If necessary, refer to the ASRM (Ref. ASRM 572100) for the
____
correct repair procedure.
R Slat-track Cans 1 thru 3 and Dry Bays Figure 603/TASK 57-41-00-991-009
1EFF : 1 1 1CES ALL 1 111 57-41-00 Page 615 Nov 01/00
Magnetic-Level-Indicator(s) in the Outer-Wing
Figure 604/TASK 57-41-00-991-008
1EFF : ALL 1 57-41-00 Page 616
1 1 Feb 01/98
1 1
1CES 1
MLG Pickup-Rail Holes
Figure 605/TASK 57-41-00-991-010
1EFF : ALL 1 57-41-00 Page 617
1 1 Feb 01/98
1 1
1CES 1
5. Close-up
________ Subtask 57-41-00-865-055
A. Remove the safety clip(s) and the tag(s) and close this(these) circuit breaker(s): 5CV, 7CV.
Subtask 57-41-00-942-052
B. Removal of Equipment
(1)
Remove the warning notice(s).
(2)
Remove the access platform(s).
(3)
Remove the safety barrriers.
(4)
Remove the ground support and maintenance equipment, the special and standard tools and all other items.
R **ON A/C 001-049, 051-099, 101-149, 151-199, 201-299, 401-499,
TASK 57-41-00-200-005
Detailed Visual Inspection of the Outer Wing Bottom Skin Lower Surface at Fuel Tank Water Drain Holes between RIBS 15-16 and 22-23
WARNING : PUT THE SAFETY DEVICES AND THE WARNING NOTICES IN POSITION BEFORE YOU
_______
START A TASK ON OR NEAR:
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