(2)
Make sure that the applicable hydraulic reservoirs are depressurized (Ref. TASK 29-14-00-614-001).
(3)
Make sure that the flaps are fully extended (Ref. TASK 27-50-00-866-008).
(4)
Make sure that the LOCKING TOOL - FLAP/SLAT CONTROL LEVER is installed on the flap/slat control lever.
(5)
Make sure that the two adjustable access platforms are in position adjacent to the applicable MLG leg assembly (one at the front and one at the rear).
(6)
Make sure that the isolation coupling of the PTU is disconnected (Ref. TASK 29-23-00-860-001).
(7)
Make sure that the applicable MLG door is open (Ref. TASK 32-12-00-010-001).
(8)
Make sure that the GROUND LOCK SLEEVE is installed on the applicable MLG door actuator.
(9)
Make sure that the secondary hinged-fairing assembly is removed (Ref. TASK 32-12-13-000-001).
(10)
Make sure that the applicable access panel is removed: FOR 2501GM panel 574AB FOR 2502GM panel 674AB.
(11)
If the LGCIU circuit breakers were not opened in the removal task, make sure that the electrical circuits are de-energized (Ref. TASK 24-41-00-862-002).
R 1EFF : 062-099, 104-149, 151-199, 204-299, 1 32-11-11Page 441 1301-399, 401-499, 1Aug 01/05 1 1 1CES 1 1EFF : ALL 1 32-11-11Page 442 1 1 Aug 01/05 1 1 1CES 1 1EFF : ALL 1 32-11-11Page 443 1 1 Aug 01/05 1 1 1CES 1 **ON A/C 301-399,
**ON A/C ALL
Subtask 32-11-11-860-058
C. Flight Configuration Precautions
(1) If the electrical power was not necessary for other maintenance tasks, make sure that the aircraft electrical circuits are de-energized (Ref. TASK 24-41-00-862-002).
(2) If the electrical power was necessary, make sure that the flight configuration precautions (Ref. TASK 32-00-00-860-001) were done before the LGCIU circuit breakers were opened.
Subtask 32-11-11-865-051
D. Make sure that this(these) circuit breaker(s) is(are) open, safetied and tagged
-------------------------------------------------------------------------------PANEL DESIGNATION IDENT. LOCATION -------------------------------------------------------------------------------
R **ON A/C 001-049, 051-099, 101-149, 151-199, 201-299, 301-399,
R 49VU L/G/Y BRK/PRESS/IND 61GG C10
R **ON A/C ALL
R 49VU L/G/LGCIU/SYS1/NORM 1GA C09
R **ON A/C 401-499,
R 49VU ABCU &/Y BRK/PRESS IND 61GG C10
R **ON A/C ALL
R R R R 121VU HYDRAULIC/BRAKING AND STEERING/SYS2/SPLY 121VU HYDRAULIC/BRAKING AND STEERING/SYS2/CTL 121VU HYDRAULIC/BRAKING AND STEERING/SYS1/CTL 121VU HYDRAULIC/BRAKING AND STEERING/SYS1/IND AND/SPLY 4GG 3GG 1GG 2GG M36 M35 M34 M33
R R R R -------------------------------------------------------------------------------PANEL DESIGNATION IDENT. LOCATION -------------------------------------------------------------------------------121VU HYDRAULIC/PARK BRK/CTL/STBY 71GG N37 121VU HYDRAULIC/PARK BRK/CTL/NORM 70GG N36 121VU HYDRAULIC/LGCIU/SYS2 2GA Q35 121VU HYDRAULIC/LGCIU/SYS1/GRND SPLY 52GA Q34
R **ON A/C 001-049, 051-099, 101-149, 151-199, 201-299, 401-499,
Subtask 32-11-11-480-051
E. Installation of Support Equipment
(1) Install the EQUIPMENT - MLG R/I (98D32104002000) or the EQUIPMENT -MLG R/I (98D32104002001): (Ref. Fig. 406/TASK 32-11-11-991-008)
(a) Attach the INTERFACE BRACKET (98D32104010000) (106) to the MLG drag stay.
(b) Attach the lifting beam (105) to the MLG leg.
(c) Put the MLG leg assembly with the (CFD1142-00-000) or the (CFD1142-10-000) or the (CFD1142-20-000) below the lifting equipment.
(d) Extend the mini-hoist lifting cables and connect them to the lifting beam (105).
(e) Release the safety catches on the .
(f) Attach the drive-link between the forward rail assembly (110) and the aft rail assembly (108).
Subtask 32-11-11-480-051-A
E. Installation of Support Equipment
(1) Install the EQUIPMENT - MLG R/I (98D32104002002) or the EQUIPMT R/I MLG (98D32104002003). (Ref. Fig. 406/TASK 32-11-11-991-008)
(a)
Attach the INTERFACE BRACKET (98D32104010000) or the BRACKET ASSY I/FACE (98D32104010001) (106) to the MLG drag stay.
(b)
Attach the lifting beam (105) to the MLG leg.
(c)
Put the MLG leg assembly with the (CFD1142-00-000) or the (CFD1142-40-000) below the lifting equipment.
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