EFF : ALL
53-31-00Page 623
(2)
Depressurize the Green, Blue and Yellow hydraulic systems (Ref. TASK 29-10-00-864-001), (Ref. TASK 29-10-00-864-002), (Ref. TASK 29-10-00-864-003).
(3)
Put the warning notice in position to tell persons not to operate the landing gear.
(4)
Put the access platform in position at the area to be inspected.
(5)
Remove the access panels 147AB, 147BB, 147EB, 147FB, 148DB, 148FB, 191GB, 191HB, 191JB, 191KB, 192KB, 195AB and 196AB (Ref. TASK 53-35-11-000-001), (Ref. TASK 53-35-13-000-001), (Ref. TASK 53-35-13-000-002).
WARNING : OBEY THE MANUFACTURER'S INSTRUCTIONS WHEN YOU USE THE
_______
SPECIAL MATERIAL.
THIS MATERIAL IS DANGEROUS.
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.
(6) Clean the keelbeam box with CLEANING AGENTS (Material No. 11-002) and a lint-free cloth.
R **ON A/C 151-199, 301-399, 401-499,
Subtask 53-31-00-010-056-A
B. Get Access
(1) Open the MLG doors (Ref. TASK 32-12-00-010-001).
WARNING : MAKE SURE THAT THE GROUND SAFETY-LOCKS ARE IN POSITION ON
_______
THE LANDING GEAR.
(2) Depressurize the Green, Blue and Yellow hydraulic systems (Ref. TASK 29-10-00-864-001), (Ref. TASK 29-10-00-864-002), (Ref. TASK 29-10-00-864-003).
EFF : ALL
53-31-00Page 624
(3)
Put the warning notice in position to tell persons not to operate the landing gear.
(4)
Put the access platform in position at the area to be inspected.
(5)
Remove the access panels 147AB, 147BB, 147EB, 147FB, 148DB, 148FB, 191BB, 191GB, 191HB, 191JB, 191KB, 192KB, 195AB and 196AB (Ref. TASK 53-35-11-000-001), (Ref. TASK 53-35-13-000-001), (Ref. TASK 53-35-13-000-002).
WARNING : OBEY THE MANUFACTURER'S INSTRUCTIONS WHEN YOU USE THE
_______
SPECIAL MATERIAL.
THIS MATERIAL IS DANGEROUS.
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.
(6) Clean the keelbeam box with CLEANING AGENTS (Material No. 11-002) and a lint-free cloth.
**ON A/C ALL
4. Procedure
_________
(Ref. Fig. 606/TASK 53-31-00-991-008)
R **ON A/C 001-049, 051-099, 101-149, 201-299,
Subtask 53-31-00-210-056
A. Inspection
(1) Examine the keelbeam box between FR35 thru FR47 for corrosion.
NOTE : If necessary, refer to the ASRM (Ref. ASRM 53-31-29-001) for
____
the correct repair procedure.
Keelbeam Box Figure 606/TASK 53-31-00-991-008
R EFF : CES ALL 53-31-00 Page 626 May 01/05
R **ON A/C 151-199, 401-499,
Subtask 53-31-00-210-056-A
A. Inspection
(1) Examine the keelbeam box between FR35 thru FR47/51 for corrosion. NOTE : If necessary, refer to the ASRM (Ref. ASRM 53-31-29-001) for
____
the correct repair procedure.
**ON A/C 301-399,
Subtask 53-31-00-210-056-B
A. Inspection
(1) Examine the keelbeam box between FR35.8 thru FR47 for corrosion. NOTE : If necessary, refer to the ASRM (Ref. ASRM 53-31-29-001) for
____
the correct repair procedure.
**ON A/C ALL
5. Close-up
________
Subtask 53-31-00-916-055
A. Apply STORAGE PRESERVATION (Material No. 15-005) or STORAGE PRESERVATION (Material No. 15-006) to the keelbeam box (Ref. TASK 51-75-13-916-001).
Subtask 53-31-00-865-059
B. Remove the safety clip(s) and the tag(s) and close this(these) circuit breaker(s): 1GA, 2GA, 52GA.
EFF : ALL
53-31-00Page 627
**ON A/C 001-049, 051-099, 101-149, 201-299,
Subtask 53-31-00-410-056
C. Close Access
(1)
Make sure that the work area is clean and clear of tool(s) and other items.
(2)
Install the access panels 147AB, 147BB, 147EB, 147FB, 148DB, 148FB, 191GB, 191HB, 191JB, 191KB, 192KB, 195AB and 196AB (Ref. TASK 53-35-11-400-001), (Ref. TASK 53-35-13-400-001), (Ref. TASK 53-35-13-400-002).
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