5. Close-up
________ Subtask 21-52-41-410-050-A
 A. Close Access
 (1)
 Make sure that the work area is clean and clear of tool(s) and other items.

 (2)
 Install the access panels (Ref. TASK 53-35-13-400-002).

 (a)
 FOR 10HM

 -191BB
 -191KB,

 (b)
 FOR 11HM

 -192FB
 -192KB.
 (3) Remove the warning notice(s). Subtask 21-52-41-862-050
 B. De-energize the aircraft electrical circuits (Ref. TASK 24-41-00-862-002).
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 PACK - AIR CONDITIONING (10HM,11HM) - INSPECTION/CHECK
______________________________________________________ TASK 21-52-41-200-001 Attachment Components (In-Service Wear Limits) - Air Conditioning Pack 10HM
 (11HM)
 1.
 Reason for the Job

__________________
 Self Explanatory

 2.
 Job Set-up Information

______________________
 A. Referenced Information
 -------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
21-52-00-300-001 Attachment Components - Repair/Replacement CMM 215122 CMM 215204 CMM 215208 CMM 215210 CMM 215211 CMM 215212 21-52-41-991-008 Fig. 601
 3. Job Set-up
__________ Subtask 21-52-41-860-053
 A. Aircraft Maintenance Configuration
 (1) Make sure that the applicable components are disassembled to do the inspection procedure.
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 4. Procedure_________
 (Ref. Fig. 601/TASK 21-52-41-991-008)
 Subtask 21-52-41-210-051
 A. Visual Inspection of the Spherical Bearings in the Support Rods and Bracket
 (1) On the support rods (71), (72a), (72b), (73), (74), (75), (77), (78), (79), (80), (81), (82) and (83):
 (a) Use an applicable measurement method and do a check for radial and axial play at the spherical bearings (1). 
R R R R  1_  For the 'adjustable rod ends',- if you find more than 0.05 mm (0.0019 in.) radial play or more than 0.2 mm (0.0078 in.) axial play in a spherical bearing (1) then you must replace the related rod eye-end (Ref. TASK 21-52-00-300-001). 
R R R R R  2_  For the 'fixed rod ends',- if you find more than 0.05 mm (0.0019 in.) radial play or more than 0.2 mm (0.0078 in.) axial play in a spherical bearing (1) then you must replace the related support rod tube (Ref. TASK 21-52-00-300-001).
 (2) Use an applicable measurement method and do a check for radial and axial play at the spherical bearing (7) in the bracket (106).
 (a) If you find more than 0.05 mm (0.0019 in.) radial play or more than 0.2 mm (0.0078 in.) axial play in the spherical bearing (7) then you must replace it.
 Subtask 21-52-41-220-050
 B. In-Service Wear Limits
 (1) Use applicable measurement equipment and measure the outside diameter (OD) of the bushing (98) and the inside diameter (ID) of the shouldered bushing (3).
 NOTE : If any of the components are 'out of limits' then you must____ replace them, - for item (3) (Ref. TASK 21-52-00-300-001).

R  Attachment Components Figure 601/TASK 21-52-41-991-008
 1EFF : 1 1 1CES  ALL  1 111 21-52-41 Page 603 Nov 01/02

 -------------------------------------------------------------------------------
R R R R R R R  | FIG. | ORIGINAL MANUFACTURING LIMITS | IN-SERVICE WEAR LIMITS | | DETAIL |---------------------------------------|----------------------------| | AND | DIMENSION | ASSEMBLY CLEARANCE| DIMENSION LIMITS | MAX. | | ITEM | MM (IN.) | MM (IN.) | MM (IN.) | ALLOW. | | NO. |-------------------|-------------------|---------|---------| CLEAR. | | | MIN. | MAX. | MIN. | MAX. | MIN. | MAX. |MM (IN.)| |--------|---------|---------|---------|---------|---------|---------|--------| | CC | 8.986 | 8.995 | | | 8.979 | | | | OD 98 |(0.3537) |(0.3541) | | |(0.3535) | | | | | | | 0.005 | 0.029 | | | 0.043 | | | | | (0.0001)| (0.0011)| | |(0.0016)| | CC | 9.000 | 9.015 | | | | 9.022 | | | ID 3 |(0.3543) |(0.3549) | | | |(0.3551) | | -------------------------------------------------------------------------------
Subtask 21-52-41-220-051
 C. In-Service Wear Limits
 (1) Use applicable measurement equipment and measure the OD of the bolt (96) and the ID of the bushing (98).
 NOTE : If any of the components are 'out of limits' then you must____ replace them.
 -------------------------------------------------------------------------------
R R R R R R R  | FIG. | ORIGINAL MANUFACTURING LIMITS | IN-SERVICE WEAR LIMITS | | DETAIL |---------------------------------------|----------------------------| | AND | DIMENSION | ASSEMBLY CLEARANCE| DIMENSION LIMITS | MAX. | | ITEM | MM (IN.) | MM (IN.) | MM (IN.) | ALLOW. | | NO. |-------------------|-------------------|---------|---------| CLEAR. | | | MIN. | MAX. | MIN. | MAX. | MIN. | MAX. |MM (IN.)| |--------|---------|---------|---------|---------|---------|---------|--------| | CC | 6.325 | 6.335 | | | 6.318 | | | | OD 96 |(0.2490) |(0.2494) | | |(0.2487) | | | | | | | 0.015 | 0.040 | | | 0.054 | | | | | (0.0005)| (0.0015)| | |(0.0021)| | CC | 6.350 | 6.365 | | | | 6.372 | | | ID 98 |(0.2500) |(0.2505) | | | |(0.2508) | | -------------------------------------------------------------------------------
　
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