(a)
 Put the filling piece (4) in the correct position on the aircraft structure (5).

 (b)
 Use a drill to make holes in the filling piece (4). Make sure that the holes align with the related holes in the aircraft structure.

 (c)
 Put the static discharger retainer (2) in the correct position on the aircraft structure (5).

 1EFF : ALL 1 23-61-42Page 416 1 1 Feb 01/01R 1 1 1CES 1

 (d) Use a drill to make holes in the static discharger retainer (2). Make sure that the holes align with the related holes in the aircraft structure.
 (7) Preparation for replacement of the static discharger retainer zone 534 (634) (Wing-Tip Fence). (Ref. Fig. 405/TASK 23-61-42-991-006)
 (a)
 Put the applicable static discharger retainer (4), (7), (10), or

 (13) in the correct position on the aircraft structure.

 (b)
 Use a drill to make holes in the applicable static discharger retainer (4), (7), (10) or (13). Make sure that the holes align with the related holes in the aircraft structure.

 Subtask 23-61-42-420-053
 B. Preparation for Installation of the Static Discharger Retainers Zone 324 (Tailplane), 326 (Rudder) and 330 (340) (Trimmable Horizontal Stabilizer) (Ref. Fig. 401/TASK 23-61-42-991-002)
 WARNING : USE SOLVENTS/CLEANING AGENTS, SEALANTS AND OTHER SPECIAL
_______ MATERIALS ONLY WITH A GOOD SUPPLY OF AIR. OBEY THE MANUFACTURERS INSTRUCTIONS. PUT ON PROTECTIVE CLOTHING. DO NOT GET THEM IN YOUR MOUTH. DO NOT SMOKE. DO NOT BREATHE THE GAS. THESE MATERIALS ARE POISONOUS, FLAMMABLE AND SKIN IRRITANT. GET MEDICAL HELP IF YOUR SKIN OR EYES BECOME IRRITATED.
 (1) Clean the applicable component interfaces and the adjacent area with R a MISCELLANEOUS (Material No. 19-003) made moist with CLEANING AGENTS R (Material No. 11-026).
 (2)
 Make sure that the parts retained from the removed component are clean and in the correct condition.

 (3)
 Do an inspection of the component interface and/or the adjacent area.

 (4)
 Apply a layer of SEALANTS (Material No. 09-002) to the interface of the applicable static discharger retainer.

 1EFF : ALL 1 23-61-42Page 417 1 1 Feb 01/01 1 1 1CES 1 1EFF : ALL 1 23-61-42Page 418 1 1 Feb 01/01 1 1 1CES 1 Subtask 23-61-42-420-055

 Subtask 23-61-42-420-054
 C. Preparation for Installation of the Static Discharger Retainers Zone 470 (480) (Engine Pylon) and 531 (631), 532 (632), 533 (633) (Flap Track Fairings) (Ref. Fig. 402/TASK 23-61-42-991-003)
 WARNING : USE SOLVENTS/CLEANING AGENTS, SEALANTS AND OTHER SPECIAL_______ MATERIALS ONLY WITH A GOOD SUPPLY OF AIR. OBEY THE MANUFACTURERS INSTRUCTIONS. PUT ON PROTECTIVE CLOTHING. DO NOT GET THEM IN YOUR MOUTH. DO NOT SMOKE. DO NOT BREATHE THE GAS. THESE MATERIALS ARE POISONOUS, FLAMMABLE AND SKIN IRRITANT. GET MEDICAL HELP IF YOUR SKIN OR EYES BECOME IRRITATED.
R R  (1) Clean the applicable component interfaces and the adjacent area with a MISCELLANEOUS (Material No. 19-003) made moist with CLEANING AGENTS (Material No. 11-026).
 (2) Make sure that the parts retained from the removed component are clean and in the correct condition.
R  (3) Do an inspection of the component interface and/or the adjacent area. 
R R R R R  (4) Apply a layer of SEALANTS (Material No. 09-002) to the interface of the applicable static discharger retainer. Do not apply sealant to the static discharger retainers (21) on the composite engine-pylon fairing zone 470 (480). The correct bonding resistance is only possible when the retainer (21) touches the engine-pylon fairing.

 D. Preparation for Installation of the Static Discharger Retainers Zone 590
 (690) (Aileron)
 (Ref. Fig. 403/TASK 23-61-42-991-004)

 WARNING : USE SOLVENTS/CLEANING AGENTS, SEALANTS AND OTHER SPECIAL
_______ MATERIALS ONLY WITH A GOOD SUPPLY OF AIR. OBEY THE MANUFACTURERS INSTRUCTIONS. PUT ON PROTECTIVE CLOTHING. DO NOT GET THEM IN YOUR MOUTH. DO NOT SMOKE. DO NOT BREATHE THE GAS. THESE MATERIALS ARE POISONOUS, FLAMMABLE AND SKIN IRRITANT. GET MEDICAL HELP IF YOUR SKIN OR EYES BECOME IRRITATED.
 (1) Clean the applicable component interfaces and the adjacent area with R a MISCELLANEOUS (Material No. 19-003) made moist with CLEANING AGENTS R (Material No. 11-026).
 (2)
 Make sure that the parts retained from the removed component are clean and in the correct condition.

 (3)
 Do an inspection of the component interface and/or the adjacent area.

 (4)
 Apply a layer of SEALANTS (Material No. 09-002) to the interface of the applicable static discharger retainer.

 Subtask 23-61-42-420-056
 E. Preparation for Installation of the Static Discharger Retainer Zone 534
　
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