R **ON A/C 062-099, 106-149, 151-199, 204-299, 301-399, 401-499,
 (Ref. Fig. 406A/TASK 27-54-49-991-004-A)
 **ON A/C ALL
 CAUTION : BE CAREFUL WHEN YOU DO MAINTENANCE TASKS ON THE WING TRAILING
_______
 EDGE:

 -
DO NOT CAUSE DAMAGE TO THE ELECTRICAL CABLE RACEWAYS.

 -
DO NOT CAUSE DAMAGE TO THE ELECTRICAL CABLE INSTALLATIONS.

 -MAKE SURE THAT THE ELECTRICAL CABLES ARE INSTALLED CORRECTLY. INCORRECT INSTALLATION CAN CAUSE DAMAGE.

R **ON A/C 001-049, 051-061, 101-105, 201-203,
 Subtask 27-54-49-560-050
 A. Preparation for a Replacement Component
 (1) Replacement actuators of flap track 4 are supplied in the Left Hand (LH) configuration. To change a replacement actuator of track 4 to a Right Hand (RH) configuration:
 CAUTION : DO NOT DISENGAGE THESE ITEMS FROM THE OFFSET GEARBOX WHEN
_______ YOU CHANGE THE CONFIGURATION FROM LH TO RH :
 -
THE TORQUE LIMITER

 -
THE ROTARY ACTUATOR.
 THESE ITEMS ARE NOT LRU'S AND ARE NOT INTERCHANGEABLE.

 (a)
 Remove the nuts (16), the bolts (14) and the washers (15).

 (b)
 Keep the mating surface of the torque limiter assembly (13) in contact with the offset gearbox (12). Turn the torque limiter assembly (13) until the arrow is aligned with the 'R' mark on the offset gearbox (12).

 (c)
 Install the bolts (14), the washers (15) and the nuts (16).

 (d)
 TORQUE the nuts (16) to between 0.78 and 0.96 m.daN (69.02 and

 84.95 lbf.in).
 (e)
 Remove the nuts (11), the bolts (8) and the washers (9).

 (f)
 Turn the rotary actuator (10) until the 'RH' mark on the offset gearbox (12) is between the two lines on the actuator.

 (g)
 Application of special material:

 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 1EFF : 001-049, 051-061, 101-105, 201-203, 1 27-54-49Page A419 1 1 May 01/05 1 1 1CES 1 1 Apply a layer of SPECIAL MATERIALS (Material No. 05-002) to

_ the shank of one of the bolts (8).
 (h)
 Install this bolt (8), the applicable washers (9) and one of the nuts (11) in the hole 'X'. Do not tighten in this step.

 (i)
 Apply a layer of SEALANTS (Material No. 09-020) to the shanks of the remaining bolts (8).

 (j)
 Install these bolts (8), the washers (9) and the remaining nuts (11).

 (k)
 TORQUE all the nuts (11) to between 0.78 and 0.96 m.daN (69.02 and 84.95 lbf.in).

 (l)
 Apply a layer of STORAGE PRESERVATION (Material No. 15-007) to:

 -
the bolts (8) and (14)

 -
the washers (9) and (15)

 -
the nuts (11) and (16).

 (2)
 Make sure the rotary actuator (10), the offset gearbox (12) and the torque limiter (13) are aligned.

 (3)
 Do an electrical bonding check between the surfaces (5) and (7) of the flap actuator assembly (Ref. TASK 20-28-00-869-002).

R **ON A/C 062-099, 106-149, 151-199, 204-299, 301-399, 401-499,
 Subtask 27-54-49-560-050-A
 A. Preparation for a Replacement Component
 (1) Replacement actuators of flap track 4 are supplied in the Left Hand (LH) configuration. To change a replacement actuator of track 4 to a Right Hand (RH) configuration:
 CAUTION : DO NOT DISENGAGE THESE ITEMS FROM THE OFFSET GEARBOX WHEN
_______ YOU CHANGE THE CONFIGURATION FROM LH TO RH :
 -
THE TORQUE LIMITER

 -
THE ROTARY ACTUATOR.
 THESE ITEMS ARE NOT LRU'S AND ARE NOT INTERCHANGEABLE.

 (a)
 Remove the nuts (8), the bolts (6) and the washers (7).

 (b)
 Keep the mating surface of the torque limiter assembly (5) in contact with the offset gearbox (16). Turn the torque limiter assembly (5) until:

 -the arrow on the torque limiter assembly (5) aligns with the 'R' on the offset gearbox (16).
 (c)
 Install the bolts (6), the washers (7) and the nuts (8).

 (d)
 TORQUE the nuts (8) to between 0.78 and 0.96 m.daN (69.02 and

 84.95 lbf.in).
　
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