(9)
Operate the EQUIPMENT - MLG R/I to lift the MLG leg assembly for installation to the wing:
(a)
Operate the mini-hoists (113) and (114) and lift the MLG leg until the MLG forward pintle is level with its mounting.
(b)
Carefully turn the drive-link so that the MLG leg moves outboard until it aligns with the pintle mounting.
(c)
Remove the connecting bar and drive the gearboxes one at a time, to get the correct alignment.
R 1EFF : 001-049, 051-061, 101-105, 201-203, 1 32-11-11Page 451 1 1 Aug 01/05 1 1 1CES 1 **ON A/C 301-399,
Subtask 32-11-11-420-062-B
B. Installation of the MLG Leg Assembly
(Ref. Fig. 402A/TASK 32-11-11-991-027-B)
NOTE : In the procedure that follows, make sure that the Materials No.
____ 04-004 and No. 04-022 are not mixed together. Do not use them at the same time (Ref. SIL 12-008).
(1)
Remove the blanking caps from the forward and the rear pintles.
(2)
Check the sleeve (15):
(a)
Make sure that the internal and external surfaces of the sleeve
(15) are clean.
(b)
Make sure that the internal surfaces of the fixed bushes are clean.
(c)
Put the sleeve (15) in position on the rear pintle pin (19) and make sure that:
-
it will fully engage
-
it moves freely.
(d)
Remove the sleeve (15) from the rear pintle pin (19).
(e)
Put the sleeve (15) in position in the fixed bush and make sure that it moves freely.
(f)
Remove the sleeve (15) from the fixed bush.
(3)
Apply a thin layer of COMMON GREASE (Material No. 04-004) or COMMON GREASE (Material No. 04-022) to the internal surfaces of the fixed bushes.
(4)
Put the sleeve (15) in position in the fixed bush and make sure that:
-
it moves freely in the fixed bush
-
it is installed in the fully aft position.
(5)
Lubricate the new O-ring (38) with COMMON GREASE (Material No. 04-004) or COMMON GREASE (Material No. 04-022).
R 1EFF : 301-399, 1 32-11-11Page 452 1 1 Aug 01/05 1 1 1CES 1
(6)
Apply a thin layer of COMMON GREASE (Material No. 04-004) or COMMON GREASE (Material No. 04-022) to the internal surface of the spherical bearing.
(7)
Install the new O-ring (38) in the internal groove of the spherical bearing.
(8)
Use the TOOL-PINTLE BEARING ALIGNMENT (MLG) (98D57004009000) to align the spherical bearing in the forward pintle mounting.
(a)
Operate the mini-hoists (113) and (114) and lift the MLG leg until the MLG forward pintle is level with its mounting.
(b)
Carefully turn the drive-link so that the MLG leg moves outboard until it aligns with the pintle mounting.
(c)
Carefully turn the drive-link so that the MLG leg moves outboard until it aligns with the pintle mounting.
(d) Remove the connecting bar and drive the gearboxes one at a time, to get the correct alignment. R **ON A/C 001-049, 062-099, 101-149, 151-199, 201-299, 401-499,
Post SB 32-1213 For A/C 001-049,101-105,201-203,
Subtask 32-11-11-420-062-A
B. Installation of the MLG Leg Assembly
(Ref. Fig. 402B/TASK 32-11-11-991-027-A)
NOTE : In the procedure that follows, make sure that the Materials No.
____ 04-004 and No. 04-022 are not mixed together. Do not use them at the same time (Ref. SIL 12-008).
(1)
Remove the blanking caps from the forward and the rear pintles.
(2)
Check the sleeve (15):
(a)
Make sure that the internal and external surfaces of the sleeve
(15) are clean.
(b)
Make sure that the internal surfaces of the fixed bushes are clean.
R 1EFF : 001-049, 062-099, 101-149, 151-199, 1 32-11-11Page 453 1201-299, 301-399, 401-499, 1Aug 01/05 1 1 1CES 1
(c)
Put the sleeve (15) in position on the rear pintle pin (20) and make sure that:
-
it will fully engage
-
it moves freely.
(d)
Remove the sleeve (15) from the rear pintle pin (20).
(e)
Put the sleeve (15) in position in the fixed bush and make sure that it moves freely.
(f)
Remove the sleeve (15) from the fixed bush.
(3)
Apply a thin layer of COMMON GREASE (Material No. 04-004) or COMMON GREASE (Material No. 04-022) to the internal surfaces of the fixed bushes.
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