R 1EFF : 001-049, 051-099, 101-149, 201-299, 1 27-64-48Page 407 1 1 May 01/05 1 1 1CES 1 -------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
57-51-37-400-004 Installation of the Access Panels 575AB/575BB/575CB/575DB/575EB/575FB/575GB/ 575HB (675AB/675BB/675CB/675DB/675EB/675FB/675GB/675HB)
FOR FIN 3627GM
57-51-37-400-004 Installation of the Access Panels 575AB/575BB/575CB/575DB/575EB/575FB/575GB/ 575HB (675AB/675BB/675CB/675DB/675EB/675FB/675GB/675HB)
3. Job Set-up
__________ (Ref. Fig. 401/TASK 27-64-48-991-001) Subtask 27-64-48-941-056
A. Safety Precautions
(1)
Make sure that the safety barriers are in position.
(2)
Make sure there are warning signs to tell persons not to pressurize the Yellow hydraulic system.
(3)
Make sure there are warning signs to tell persons not to operate the flight control system.
Subtask 27-64-48-860-053
B. Aircraft Maintenance Configuration
(1)
Make sure that the access platform is below the applicable zone 575 or 675.
(2)
Make sure that the applicable access panels 575CB, 675CB have been removed (Ref. TASK 57-51-37-000-004).
(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 on the flap/slat control lever.
(5)
Make sure that the spoilers 2 and 3 are lifted (Ref. TASK 27-60-00-866-002).
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(6)
Make sure that the COLLAR-SAFETY, SPOILER (98D27604000000) is on the applicable rod of the servocontrol.
(7)
Make sure that the PTU is disconnected (Ref. TASK 29-23-00-860-001).
(8)
Make sure that the Yellow hydraulic-system reservoir is depressurized (Ref. TASK 29-14-00-614-001).
Subtask 27-64-48-865-051
C. Make sure that this(these) circuit breaker(s) is(are) open, safetied and tagged
-------------------------------------------------------------------------------PANEL DESIGNATION IDENT. LOCATION -------------------------------------------------------------------------------49VU FLIGHT CONTROLS/SEC1/NORM/SPLY 21CE1 B08 49VU FLIGHT CONTROLS/FLP/CTL AND MONG/SYS1 6CV B07 49VU HYD/FIRE VALVE/Y/ENG2 3702GD C14 105VU FLT CTL/SEC1/STBY SPLY 22CE B01 121VU HYDRAULIC/HYD POWER/Y 3803GX N30 121VU HYDRAULIC/Y HYD/PUMP ENG2/MONG 3700GD Q37 121VU HYDRAULIC/Y HYD/PUMP ENG2/CTL 3701GD Q36 121VU FLIGHT CONTROLS/FLP/CTL AND/MONG/SYS2 8CV Q21 121VU FLIGHT CONTROLS/SEC3/SPLY 21CE3 Q19 121VU FLIGHT CONTROLS/SEC2/SPLY 21CE2 Q18 123VU Y HYD/ELEC/PUMP 3802GX AB06 123VU Y HYD/ELEC/ELEC PUMP/NORM 3801GX AB03
4. Procedure_________
CAUTION : BE CAREFUL WHEN YOU DO MAINTENANCE TASKS ON THE WING TRAILING
_______
EDGE:
-
DO NOT CAUSE DAMAGE TO THE ELECTRICAL CABLE RACEWAYS.
-
DO NOT CAUSE DAMAGE TO THE ELECTRICAL CABLE INSTALLATIONS.
-MAKE SURE THAT THE ELECTRICAL CABLES ARE INSTALLED CORRECTLY. INCORRECT INSTALLATION CAN CAUSE DAMAGE.
R 1EFF : 001-049, 051-099, 101-149, 201-299, 1 27-64-48Page 409 1 1 May 01/05 1 1 1CES 1 Subtask 27-64-48-420-051
A. Preparation for Installation
(Ref. Fig. 401/TASK 27-64-48-991-001)
WARNING : USE SOLVENTS/CLEANING AGENTS, SEALANTS AND OTHER SPECIAL
_______ MATERIALS ONLY WITH A GOOD SUPPLY OF AIR. OBEY THE MANUFACTURERS INSTRUCTIONS. PUT ON PROTECTIVE CLOTHING. DO NOT GET THEM IN YOUR MOUTH. DO NOT SMOKE. DO NOT BREATHE THE GAS. THESE MATERIALS ARE POISONOUS, FLAMMABLE AND SKIN IRRITANT. GET MEDICAL HELP IF YOUR SKIN OR EYES BECOME IRRITATED.
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