System
**ON A/C 001-002, 051-052,
32-43-31-991-001 Fig. 401
R **ON A/C 001-049, 051-099, 101-149, 151-199, 201-299, 301-399,
Post SB 32-1190 For A/C 001-002,051-052,
32-43-31-991-004 Fig. 402
R **ON A/C 001-049, 051-099, 101-149, 151-199, 201-299, 301-399,
3. Job Set-up
__________
**ON A/C 001-002, 051-052,
(Ref. Fig. 401/TASK 32-43-31-991-001)
R **ON A/C 001-049, 051-099, 101-149, 151-199, 201-299, 301-399,
Post SB 32-1190 For A/C 001-002,051-052,
(Ref. Fig. 402/TASK 32-43-31-991-004)
R 1EFF : 001-049, 051-099, 101-149, 151-199, 1 32-43-31Page 409 1201-299, 301-399, 1Aug 01/05 1 1 1CES 1R **ON A/C 001-049, 051-099, 101-149, 151-199, 201-299, 301-399,
Subtask 32-43-31-941-052
A. Safety Precautions
(1)
Make sure that the safety barriers are in position.
(2)
Make sure that the ground safety locks are installed 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 notice is in position to tell persons not to pressurize the Yellow hydraulic system.
Subtask 32-43-31-860-050
B. Aircraft Maintenance Configuration
**ON A/C 001-002, 051-052,
(Ref. Fig. 401/TASK 32-43-31-991-001) R **ON A/C 001-049, 051-099, 101-149, 151-199, 201-299, 301-399, Post SB 32-1190 For A/C 001-002,051-052, (Ref. Fig. 402/TASK 32-43-31-991-004) R **ON A/C 001-049, 051-099, 101-149, 151-199, 201-299, 301-399,
(1)
Make sure that the access platform is below the applicable false spar at the alternate-brake servovalve manifold.
(2)
Make sure that the Yellow hydraulic system has been depressurized (Ref. TASK 29-00-00-864-001).
(3)
Make sure that the pressure in the brake accumulator of the Yellow hydraulic system is at zero.
R 1EFF : 001-049, 051-099, 101-149, 151-199, 1 32-43-31Page 410 1201-299, 301-399, 1Aug 01/05 1 1 1CES 1
(4) Make sure that the isolation coupling of the PTU is disconnected (Ref. TASK 29-23-00-860-001).
Subtask 32-43-31-865-051
C. Make sure that this(these) circuit breaker(s) is(are) open, safetied and tagged
-------------------------------------------------------------------------------PANEL DESIGNATION IDENT. LOCATION -------------------------------------------------------------------------------121VU HYDRAULIC/BRAKING AND STEERING/SYS2/SPLY 4GG M36 121VU HYDRAULIC/BRAKING AND STEERING/SYS2/CTL 3GG M35 121VU HYDRAULIC/BRAKING AND STEERING/SYS1/CTL 1GG M34 121VU HYDRAULIC/BRAKING AND STEERING/SYS1/IND AND/SPLY 2GG M33 121VU HYDRAULIC/PARK BRK/CTL/STBY 71GG N37 121VU HYDRAULIC/PARK BRK/CTL/NORM 70GG N36 121VU HYDRAULIC/HYD POWER/Y 3803GX N30 123VU Y HYD/ELEC/PUMP 3802GX AB06 123VU Y HYD/ELEC/ELEC PUMP/NORM 3801GX AB03
4. Procedure
_________
**ON A/C 001-002, 051-052,
(Ref. Fig. 401/TASK 32-43-31-991-001)
R **ON A/C 001-049, 051-099, 101-149, 151-199, 201-299, 301-399,
Post SB 32-1190 For A/C 001-002,051-052,
(Ref. Fig. 402/TASK 32-43-31-991-004)
R **ON A/C 001-049, 051-099, 101-149, 151-199, 201-299, 301-399,
Subtask 32-43-31-420-051
A. Preparation for Installation
(1)
Clean the component interface and/or the adjacent area with a MISCELLANEOUS (Material No. 19-003) made moist with CLEANING AGENTS (Material No. 11-026).
(2)
Do an inspection of the component interface and/or the adjacent area.
R 1EFF : 001-049, 051-099, 101-149, 151-199, 1 32-43-31Page 411 1201-299, 301-399, 1Aug 01/05 1 1 1CES 1
(3)
Make sure that the parts retained from the removed component are clean and in the correct condition.
(4)
Remove the blanking caps from the hydraulic and the electrical connectors.
(5) Make sure that the hydraulic line end-fittings are serviceable. Subtask 32-43-31-420-050
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