(2)
Clean the component interface and/or the adjacent area with a clean MISCELLANEOUS (Material No. 19-003) made moist with CLEANING AGENTS (Material No. 11-004).
(3)
Do an inspection of the component interface and/or the adjacent area.
(4)
Soak the O-ring (4) and O-ring (5) in FUELS (Material No. 01-001).
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B. Installation of the Magnetic-Level-Indicator Assembly 64QM (65QM)
(Ref. Fig. 402/TASK 28-43-22-991-002)
(1)
Install the O-ring (5) on to the base (2).
(2)
Apply a thin layer of SEALANTS (Material No. 09-007) to the interface of the bolts (6).
(3)
Install the bolts (6), the O-rings (4) and the nuts (3).
(4)
Apply a thin layer of SEALANTS (Material No. 09-007) over the nuts
(3) and the bolts (6).
(5)
Make sure the float (1) moves smoothly along the complete length of the MLI tube.
Subtask 28-43-22-410-050
C. Close Access
(1)
Make sure that the work area is clean and clear of tool(s) and other items.
(2)
Install the access panel (Ref. TASK 57-27-11-400-002):
-
FOR 64QM
install 540RB
-
FOR 65QM
install 640RB.
Subtask 28-43-22-650-052
D. Fuel Configuration
(1) Refuel, defuel or transfer fuel as necessary (Ref. TASK 12-11-28-650-003), (Ref. TASK 28-25-00-650-001) or (Ref. TASK 28-25-00-869-001).
Subtask 28-43-22-790-050
E. Test
(1) Make sure that fuel does not leak from the MLI assembly (7).
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5. Close-up
________ Subtask 28-43-22-942-051
A. Removal of Equipment
(1)
Remove the safety barriers.
(2)
Remove the access platform(s).
(3)
Remove the ground support and maintenance equipment, the special and standard tools and all other items.
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R **ON A/C 301-399,
R TASK 28-43-22-000-003
R Removal of the Magnetic-Level-Indicator Rod 206QM(207QM)
R WARNING : PUT THE SAFETY DEVICES AND THE WARNING NOTICES IN POSITION BEFORE YOU_______
R START A TASK ON OR NEAR:
R - THE FLIGHT CONTROLS
R - THE FLIGHT CONTROL SURFACES
R - THE LANDING GEAR AND THE RELATED DOORS
R - COMPONENTS THAT MOVE.
R WARNING : MAKE SURE THAT THE GROUND SAFETY-LOCKS ARE IN POSITION ON THE LANDING_______
R GEAR.
R 1. Reason for the Job__________________
R Self Explanatory
R 2. Job Set-up Information______________________
R A. Fixtures, Tools, Test and Support Equipment
R -------------------------------------------------------------------------------
R REFERENCE QTY DESIGNATION
R -------------------------------------------------------------------------------
R No specific safety barriers
R No specific access platform 3 m (9 ft. 10 in.)
R B. Referenced Information
R -------------------------------------------------------------------------------
R REFERENCE DESIGNATION
R -------------------------------------------------------------------------------
R 28-00-00-910-001 Fuel Safety Procedures
R 28-43-22-991-003 Fig. 403
3. Job Set-up
__________
(Ref. Fig. 403/TASK 28-43-22-991-003)
Subtask 28-43-22-941-054
A. Safety Precautions
WARNING : OBEY THE FUEL SAFETY PROCEDURES.
_______ R (1) Put the safety barriers in position.
(2) You must obey the fuel safety procedures (Ref. TASK 28-00-00-910-001) when you do work on the fuel system.
Subtask 28-43-22-010-054
B. Get Access
(1) Put the access platform in position under the applicable Magnetic-Level-Indicator (MLI) rod (2).
4. Procedure
_________
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