(d)
TORQUE the bolts (6) to 0.87 m.daN (76.99 lbf.in).
(2) Make sure that the arrow on the offset gearbox case aligns with the mark on the rotary actuator.
NOTE : The arrow on the offset gearbox case and the mark on the
____ rotary actuator are the same for LH and RH units.
(3) Apply a layer of STORAGE PRESERVATION (Material No. 15-007) to the bolts (6) and the washers (5).
R **ON A/C 001-049, 051-061, 101-105, 201-203,
Subtask 27-54-49-420-082
B. General
(1)
The flap actuator has an off-set gearbox and a rotary acutator. 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 27-54-49-420-050
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 area 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 input bevel gearbox and torque limiter
-
the splines of the universal joint (3) and the plunging joint (2).
(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 input bevel gearbox and the torque limiter
-
the splines of the universal joint (3) and the plunging joint (2).
(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 splines of the universal joint (3)
-
the plunging joint (2)
-
the internal splines of the flap drive lever
-
the drive splines of the actuator.
- or
(b) Apply a thin layer of COMMON GREASE (Material No. 04-018) to:
-
the splines of the universal joint (3)
-
the plunging joint (2)
-
the internal splines of the flap drive lever
-
the drive splines of the actuator.
R 1EFF : ALL 1 27-54-49Page 441 1 1 May 01/04 1 1 1CES 1R **ON A/C 001-049, 051-061, 101-103, 201-203,
Subtask 27-54-49-420-054
D. Installation of the Flap Track 1 Actuator 6205CM(6255CM)
CAUTION : SUPPORT THE ACTUATOR, WHICH CAN WEIGH UP TO 10.5kg (23.2lbs).
_______ THIS WILL PREVENT DAMAGE TO THE RELATED STRUCTURE AND EQUIPMENT.
(1)
To align the actuator:
(a) Turn the actuator drive, as necessary, and engage the actuator drive in the flap drive lever.
(2)
To install the actuator on the flap track:
(a)
Put the plunging joint (2) into the torque limiter.
(b)
Turn the plunging joint (2) until you can install the actuator assembly and the bolt holes align correctly.
(c)
Remove the plunging joint (2).
(3)
Put a countersunk washer (7) onto each of the bolts (8) and (9) with the countersink adjacent to the head of the bolt.
(4)
Install one of the bolts (8) in the applicable bonding position (Ref. TASK 20-28-00-912-004):
-
FOR 6205CM
in the LH wing bonding position
-
FOR 6255CM
in the RH wing bonding position.
(5)
Install the remaining bolts (8) and (9) through the actuator and the flap track. Make sure you install the longer bolt (9) through the thickest part of the flap track.
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