-
THE ROTARY ACTUATOR.
THESE ITEMS ARE NOT LRU'S AND ARE NOT INTERCHANGEABLE.
(a)
Remove the nuts (11), the bolts (14) and the washers (10).
(b)
Keep the mating surface of the torque limiter assembly (12) in contact with the offset gearbox (15). Turn the torque limiter assembly (12) until the arrow is aligned with the 'R' mark on the offset gearbox (15).
(c)
Install the bolts (14), the washers (10) and the nuts (11).
(d)
TORQUE all the nuts (11) to between 0.78 and 0.96 m.daN (69.02 and 84.95 lbf.in).
(e)
Apply a layer of STORAGE PRESERVATION (Material No. 15-007) to the bolts (14), the washers (10) and the nuts (11).
(2) Make sure the flap track 3 actuator and the torque limiter are aligned.
R 1EFF : 062-099, 106-149, 151-199, 204-299, 1 27-54-49Page 494 1301-399, 401-499, 1Aug 01/05 1 1 1CES 1R **ON A/C 001-049, 051-061, 101-105, 201-203,
Subtask 27-54-49-420-083
B. General
(1)
The flap actuator has an off-set gearbox and a rotary actuator. The rotary actuator is a vented unit filled with grease.
(2)
It is normal for this grease to have some oil separation. The external surfaces of the rotary actuator may be moist with this separated oil as it is not a hermetically sealed unit. However, separated oil in the unit that touches the grease will be changed back during operation. The oil separation will decrease during in-service operation until the lubricant is in a condition that is stable. This is normal and will not cause damage to the unit.
**ON A/C ALL
Subtask 27-54-49-420-058
C. Preparation for Installation
CAUTION : DO NOT APPLY MORE THAN ONE TYPE OF LUBRICANT.
_______
GREASE AND ASSEMBLY PASTE DO NOT MIX.
(1)
Clean the component interfaces and the adjacent areas with a MISCELLANEOUS (Material No. 19-003) made moist with CLEANING AGENTS (Material No. 11-026).
(2)
Clean these items with a MISCELLANEOUS (Material No. 19-003) made moist with CLEANING AGENTS (Material No. 11-026):
-
the internal splines of the flap drive lever
-
the drive splines of the flap actuator
-
the internal splines of the torque limiter
-
the splined part of the universal joint (3).
(3)
Do a visual inspection for the correct condition of:
-
the internal splines of the flap drive lever
-
the drive splines of the flap actuator
-
the internal splines of the torque limiter
-
the splines of the universal joint (3).
(4)
Do an inspection of the component interface and/or the adjacent area.
(5)
Make sure that the parts retained from the removed component are clean and in the correct condition.
(6)
Do one of the steps that follow: CAUTION : DO NOT APPLY MORE THAN ONE TYPE OF LUBRICANT.
_______ GREASE AND ASSEMBLY PASTE DO NOT MIX.
(a) Apply a thin layer of COMMON GREASE (Material No. 04-024) to:
-
the drive splines of the flap actuator
-
the internal splines of the flap drive lever
-
the internal splines of the torque limiter
-
the splined part of the universal joint (3). - or
(b) Apply a thin layer of COMMON GREASE (Material No. 04-018) to:
-
the drive splines of the flap actuator
-
the internal splines of the flap drive lever
-
the internal splines of the torque limiter
-the splined part of the universal joint (3). R **ON A/C 001-049, 051-061, 101-105, 201-203,
Subtask 27-54-49-420-067
D. Installation of the Flap Track 3 Actuator 6221CM(6271CM) CAUTION : SUPPORT THE ACTUATOR, WHICH CAN WEIGH UP TO 10.5kg (23.2lbs).
_______ THIS WILL PREVENT DAMAGE TO THE RELATED STRUCTURE AND EQUIPMENT.
(1)
Turn the actuator drive, as necessary, and engage the actuator drive in the flap drive lever.
(2)
Do these steps if the bolt holes of the actuator assembly and the structure do not align:
(a)
Put the universal joint (3) in the torque limiter.
(b)
Turn the universal joint (3) until the bolt holes align.
(c)
Remove the universal joint (3).
(3)
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