R **ON A/C 001-049, 053-099, 101-149, 151-199, 201-299, 401-499,
32-11-13-991-005-A Fig. 404
**ON A/C 051-052,
32-11-13-991-005 Fig. 404A
**ON A/C 301-399,
32-11-13-991-005-B Fig. 404B
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**ON A/C ALL
3. Job Set-up
__________
Subtask 32-11-13-941-056
A. Safety Precautions
(1)
Make sure that the safety barriers are in position.
(2)
Make sure that the safety devices are on the landing gear (Ref. TASK 32-00-00-481-001).
(3)
On the panel 400VU:
-
make sure that the landing-gear control-lever 6GA is in the DOWN position
-
make sure that the warning notice is in position to tell persons not to operate the landing gear.
(4)
Make sure that the warning notices are in the cockpit to tell persons not to operate the brakes.
(5)
Make sure that the warning notices are on the ground service connections to tell persons not to operate:
-
the green hydraulic system
-
the Yellow Hydraulic system.
(6)
Make sure that the warning notice is in position to tell persons not to operate the MLG doors.
R **ON A/C 001-049, 051-099, 101-149, 151-199, 201-299, 401-499,
Subtask 32-11-13-860-054
B. Aircraft Maintenance Configuration
(1)
Make sure that the Blue and the Green Hydraulic systems are depressurized (Ref. TASK 29-10-00-864-001) and (Ref. TASK 29-10-00-864-003).
(2)
Make sure that the applicable hydraulic reservoirs are depressurized (Ref. TASK 29-14-00-614-001).
(3)
Make sure that MLG shock absorber is removed (Ref. TASK 32-11-13-000-001) and installed in the BUILD TROLLEY.
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Subtask 32-11-13-860-054-A
B. Aircraft Maintenance Configuration
(1)
Make sure that the Blue and the Green Hydraulic systems are depressurized (Ref. TASK 29-10-00-864-001) and (Ref. TASK 29-10-00-864-003).
(2)
Make sure that the applicable hydraulic reservoirs are depressurized (Ref. TASK 29-14-00-614-001).
(3)
Make sure that MLG shock absorber is removed (Ref. TASK 32-11-13-000-001) and installed in the BUILD TROLLEY.
**ON A/C ALL
4. Procedure
_________ R **ON A/C 001-049, 053-099, 101-149, 151-199, 201-299, 401-499,
(Ref. Fig. 404/TASK 32-11-13-991-005-A)
**ON A/C 051-052,
(Ref. Fig. 404A/TASK 32-11-13-991-005)
**ON A/C 301-399,
(Ref. Fig. 404B/TASK 32-11-13-991-005-B)
1EFF : ALL 1 32-11-13Page 457 1 1 Aug 01/05 1 1 1CES 1R **ON A/C 001-049, 053-099, 101-149, 151-199, 201-299, 401-499,
Subtask 32-11-13-420-052-A
A. Preparation for Installation
(1)
Use a clean MISCELLANEOUS (Material No. 19-003) made moist with CLEANING AGENTS (Material No. 11-026) to clean the seal grooves.
(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)
Use a clean lint-free cloth to dry the seal grooves.
(5)
Lubricate the new items that follow with HYDRAULIC FLUIDS (Material No. 02-001) or HYDRAULIC FLUIDS (Material No. 02-004):
-
seal (1)
-
seal (2)
-retainers (6)
-packings (7)
-
seal (8)
-
seal (9)
-sealing ring (10)
-joint seal (11)
-wiper ring (13).
NOTE : In the step 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 12008).
(6) Apply a thin layer of COMMON GREASE (Material No. 04-004) or COMMON GREASE (Material No. 04-022) on the internal surface of the lower bearing housing (4).
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