(1)
Apply SEALANTS (Material No. 09-018) to the component interface.
(2)
Put the dual shuttle valve (4) in position and install the bolts (6) and the washers (5).
(3)
Remove the blanking plugs.
(4)
Obey the hydraulic safety procedures (Ref. TASK 29-00-00-910-002).
(5)
Connect the connectors (7), (8), (10) to the reduccers (2) and the union (9).
(6)
Connect the connector (13) and TORQUE it to between 4.47 and 4.57 m.daN (32.96 and 33.70 lbf.ft).
(7)
If removed, install the brake pressure switch assembly 86GG (Ref. TASK 32-45-17-400-001).
(8)
TORQUE the connectors (7) and (8) to between 5.4 and 5.9 m.daN (39.82 and 43.51 lbf.ft).
(9)
TORQUE the connector (10) to between 4.47 and 4.57 m.daN (32.96 and
33.70 lbf.ft).
(10)
Connect the connector (1) to the reducer (2).
(11)
TORQUE the connector (1) to between 7.85 and 7.95 m.daN (57.89 and
58.62 lbf.ft).
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(12) Mark the connector with PAINTS FOR DETAIL (INTERNAL AND EXTERN AL) (Material No. 07-010).
R **ON A/C 001-049, 051-099, 101-149, 151-199, 201-299, 301-399,
Subtask 32-45-16-860-052
D. Preparation for Test
(1) Connect the PTU isoalation coupling (Ref. TASK 29-23-00-860-002). Subtask 32-45-16-865-052
E. Remove the safety clip(s) and the tag(s) and close this(these) circuit breaker(s): 1GG, 2GG, 3GG, 4GG, 61GG, 70GG, 71GG, 3700GD, 3701GD, 3801GX, 3802GX, 3803GX.
Subtask 32-45-16-870-050
F. Bleed the high-pressure alternate braking system (Ref. TASK 32-43-00-870-002).
Subtask 32-45-16-710-050
G. Test
(1)
Do the operational test of the parking brake system (Ref. TASK 32-45-00-710-001).
(2)
Do the operational test of the alternate braking with anti skid (Ref. TASK 32-43-00-710-001).
(3)
Make sure that there is no hydraulic fluid leakage from the dual shutle valve 2578GM.
5. Close-up
________
Subtask 32-45-16-410-050
A. Close Access WARNING : OBEY THE MANUFACTURER'S INSTRUCTIONS WHEN YOU USE THE SPECIAL
_______
MATERIAL.
THIS MATERIAL IS DANGEROUS.
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(1)
Apply corrosion protection to the heads of the bolts, the connectors and the adjacent areas (Ref. TASK 51-75-13-916-002).
(2)
Remove the container.
(3)
Remove the warning notice(s).
(4)
Remove the access platform(s).
(5)
Make sure that the work area is clean and clear of tool(s) and other items.
(6)
Close the right MLG door (Ref. TASK 32-12-00-410-001).
(7)
If necessary fill the reservoir of the Yellow hydraulic system to the correct level (Ref. TASK 12-12-29-611-001).
(8)
Remove the ground support and maintenance equipment, the special and standard tools and all other items.
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__________________________________________________________
TASK 32-45-17-000-001
Removal of the Park Brake - Pressure Switch (86GG)
1. Reason for the Job
__________________
Self Explanatory
2. Job Set-up Information
______________________
A. Fixtures, Tools, Test and Support Equipment
-------------------------------------------------------------------------------REFERENCE QTY DESIGNATION -------------------------------------------------------------------------------
No specific access platform 2.m No specific blanking caps No specific blanking plugs No specific circuit breaker(s) safety clip(s) No specific warning notices No specific container 2 l (0.5283 USgal)
B. Referenced Information
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
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