R 3. Job Set-up__________
R Subtask 28-43-21-941-060
R A. Safety Precautions
R WARNING : OBEY THE FUEL SAFETY PROCEDURES._______
R (1) Make sure that the safety barriers are in position.
R (2) You must obey the fuel safety procedures (Ref. TASK 28-00-00-910-001)
R when you do work on the fuel system.
R Subtask 28-43-21-860-052
R B. Aircraft Maintenance Configuration
R (1) Make sure that the access platform is in position below the
R applicable Magnetic-Level-Indicator (MLI) rod.
R 4. Procedure_________
R (Ref. Fig. 403/TASK 28-43-21-991-003)
R Subtask 28-43-21-420-056
R A. Preparation for Installation
R WARNING : USE SOLVENTS/CLEANING AGENTS, SEALANTS AND OTHER SPECIAL_______
R MATERIALS ONLY WITH A GOOD SUPPLY OF AIR.
R OBEY THE MANUFACTURERS INSTRUCTIONS.
R PUT ON PROTECTIVE CLOTHING.
R DO NOT GET THEM IN YOUR MOUTH.
R DO NOT SMOKE.
R DO NOT BREATHE THE GAS.
R THESE MATERIALS ARE POISONOUS, FLAMMABLE AND SKIN IRRITANT.
R GET MEDICAL HELP IF YOUR SKIN OR EYES BECOME IRRITATED.
R (1) Clean the component interfaces and the adjacent areas with a
R MISCELLANEOUS (Material No. 19-003) made moist with CLEANING AGENTS
R (Material No. 11-004)
R (2) Do an inspection of the component interface and/or the adjacent area.
R (3) Make sure that the parts retained from the removed component are
R clean and in the correct condition.
R Subtask 28-43-21-420-053
R B. Installation of the Magnetic-Level-Indicator Rod
R (1) Install the MLI rod (2) in the MLI housing.
R (2) Push the MLI rod (2) fully in, turn through 90 deg. and lock in
R position.
R Subtask 28-43-21-710-051
R C. Test
R CAUTION : DO NOT LET THE MLI's FALL FREELY._______
R (1) Release the MLI rod (2) and make sure it extends fully and smoothly.
R (2) Push the MLI rod (2) fully in and lock in position.
R 5. Close-up________
R Subtask 28-43-21-942-052
R A. Removal of Equipment
R (1) Remove the safety barriers.
R (2) Make sure that the work area is clean and clear of tool(s) and other
R items.
R (3) Remove the access platform(s).
R (4) Remove the ground support and maintenance equipment, the special and
R standard tools and all other items.
Removal of the Magnetic-Level-Indicator Assembly 56QM Thru 63QM, 200QM, 201QM, 208QM, 209QM
WARNING : PUT THE SAFETY DEVICES AND THE WARNING NOTICES IN POSITION BEFORE YOU
_______
START A TASK ON OR NEAR:
-
THE FLIGHT CONTROLS
-
THE FLIGHT CONTROL SURFACES
-
THE LANDING GEAR AND THE RELATED DOORS
-COMPONENTS THAT MOVE.
WARNING : MAKE SURE THAT THE GROUND SAFETY-LOCKS ARE IN POSITION ON THE LANDING
_______
GEAR.
1. Reason for the Job
__________________
R R Self Explanatory
2. Job Set-up Information
______________________
A. Fixtures, Tools, Test and Support Equipment
-------------------------------------------------------------------------------REFERENCE QTY DESIGNATION -------------------------------------------------------------------------------
No specific safety barriers
No specific adjustable access platform 4 m (13 ft. 1 in.)
98D57004014000 1 HOOK-COVER (RIB2-SURGE DOORS)
1EFF : 301-399, 1 28-43-21Page 425 1 1 Aug 01/04 1 1 1CES 1 B. Referenced Information
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
28-10-00-910-001 Safety Procedures When You Do Work in a Fuel Tank 28-25-00-650-001 Pressure Defuel 28-25-00-650-003 To Drain Remaining Fuel from the Wing Tanks and the
Center Tank
57-27-11-000-001 Removal of the Access Panel (540AB, 540BB, 540CB, 540DB, 540EB, 540FB, 540GB, 640AB, 640BB, 640CB, 640DB, 640EB, 640FB, 640GB)
57-27-11-000-002 Removal of the Access Panel (540HB, 540JB, 540KB, 540LB, 540MB, 540NB, 540PB, 540QB, 540RB, 550AB, 550BB, 550CB, 550DB, 560AB, 640HB, 640JB, 640KB, ....)
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