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TASK 21-51-41-920-001 Remove Ozone Filter (Converter) for Functional Check
1.
Reason for the Job
__________________
Refer to the MPD TASK: 215141-01
2.
Job Set-up Information
______________________
A. Expendable Parts
-------------------------------------------------------------------------------FIG.ITEM |DESIGNATION |IPC-CSN -------------------------------------------------------------------------------
30 ozone filter 21-51-03 11C-080 30 ozone filter 21-51-03 11C-080A 30 ozone filter 21-51-03 11F-080 30 ozone filter 21-51-03 11F-080A
B. Referenced Information
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
21-51-41-000-001 Removal of the Ozone Filter (Converter) 100HM (101HM) 21-51-41-400-001 Installation of the Ozone Filter 100HM (101HM)
3. Job Set-up
__________ Subtask 21-51-41-010-051
A. Not applicable.
4. Procedure
_________ Subtask 21-51-41-020-052
A. Remove the ozone filter (30) (Ref. TASK 21-51-41-000-001). Subtask 21-51-41-920-050
B. Send the removed ozone filter to the manufacturer for the effectivness check.
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C. Install the new ozone filter (30) (Ref. TASK 21-51-41-400-001).
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FILTER - OZONE (100HM,101HM) - INSPECTION/CHECK
_______________________________________________ TASK 21-51-41-200-001 Attachment Components (In-Service Wear Limits) - Ozone Filter 100HM (101HM)
1.
Reason for the Job
__________________
Self Explanatory
2.
Job Set-up Information
______________________
A. Referenced Information
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
21-51-00-300-001 Attachment Components - Repair/Replacement 21-51-41-991-004 Fig. 601
3. Job Set-up
__________ Subtask 21-51-41-010-053
A. Get Access
(1) Make sure that the applicable components are disassembled to do the inspection procedure.
4. Procedure
_________ (Ref. Fig. 601/TASK 21-51-41-991-004) Subtask 21-51-41-210-051
A. Visual Inspection of the Spherical Bearings in the Support-Rod and
Bracket Assembly
(1) On the support-rod (1):
(a) Use an applicable measurement method and do a check for radial and axial play at the spherical bearings (2).
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Ozone Filter - Attachment Components
Figure 601/TASK 21-51-41-991-004
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(b) 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 (2) then you must replace the applicable rod eye-end (Ref. TASK 21-51-00-300-001).
(2) On the bracket assembly (12):
(a)
Use an applicable measurement method and do a check for radial and axial play at the spherical bearings (2).
(b)
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 (2) then you must replace the bracket assembly (12).
Subtask 21-51-41-220-051
B. In-Service Wear Limits
(1) Use applicable measurement equipment and measure the outside diameter (OD) of the bushings (6) and the inside diameter (ID) of the shouldered bushings (4).
NOTE : If any of the components are 'out of limits' then you must
____
replace them.
-for item (4) (Ref. TASK 21-51-00-300-001).
-------------------------------------------------------------------------------| 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.)| |--------|---------|---------|---------|---------|---------|---------|--------| | BB | 8.986 | 8.995 | | | 8.979 | | | | OD 6 |(0.3537) |(0.3541) | | |(0.3535) | | | | | | | 0.005 | 0.029 | | | 0.043 | | | | | (0.0001)| (0.0011)| | |(0.0016)| | BB | 9.000 | 9.015 | | | | 9.022 | | | ID 4 |(0.3543) |(0.3549) | | | |(0.3551) | | -------------------------------------------------------------------------------
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