5. Close-up
________ R Subtask 21-52-00-410-056
A. Close Access
(1) Install as required:
(a)
The pipe assembly (Ref. TASK 21-52-23-400-001),
(b)
The pipe assembly (Ref. TASK 21-52-23-400-002) and/or
(c)
The pipe assembly (Ref. TASK 21-52-23-400-003).
R
R **ON A/C 001-049, 051-099, 101-149, 151-199, 201-299, 301-399,
TASK 21-52-00-200-003
Detailed Visual Inspection of the Anti-Ice Valve Sense-Lines
1. Reason for the Job__________________
Self Explanatory
2. Job Set-up Information______________________
A. Referenced Information
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
R 21-61-41-000-002 21-61-41-400-002 CMM 215200 Removal of the Anti-Ice Valve Sense-Lines AssemblyInstallation of the Anti-Ice Valve Sense-Lines Assembly
**ON A/C 001-049, 051-099, 101-105, 151-158, 201-210,
21-52-00-991-007 Fig. 603
R **ON A/C 106-149, 159-199, 211-299, 301-399,
21-52-00-991-007-A Fig. 603A
R **ON A/C 001-049, 051-099, 101-149, 151-199, 201-299, 301-399,
3. Job Set-up__________
Subtask 21-52-00-010-057
A. Get Access
NOTE : To do a complete visual inspection of the sense lines they must be____ removed from the aircraft (refer to para. 4A. (2)). You can do a partial visual inspection of the sense lines when they are installed in the aircraft (refer to para. 4A.(1)).
R 1EFF : 001-049, 051-099, 101-149, 151-199, 1 21-52-00Page 617 1201-299, 301-399, 1Aug 01/05 1 1 1CES 1
(1) Remove the anti-ice valve sense-lines as necessary (Ref. TASK 21-61-41-000-002).
4. Procedure_________
**ON A/C 001-049, 051-099, 101-105, 151-158, 201-210,
(Ref. Fig. 603/TASK 21-52-00-991-007)
R **ON A/C 106-149, 159-199, 211-299, 301-399,
(Ref. Fig. 603A/TASK 21-52-00-991-007-A)
R **ON A/C 001-049, 051-099, 101-149, 151-199, 201-299, 301-399,
Subtask 21-52-00-210-050
A. Visual Inspection of the Anti-Ice Valve Sense-Lines
(1) With the sense lines installed in the aircraft:
(a) Remove the connecting clamps.
R R R (b) Do a check of the sense lines for: - distortion, - cracks, - dents, - kinks, - other damage which can have an effect on the cross-sectional area of the sense lines, - damage to the painted coating and/or corrosion protection, - corrosion.
R R (c) If you find: - damage to the painted coating and/or corrosion protection, - corrosion, then you must do the necessary repair(s) (Ref. CMM 215200).
R R (d) If you find other types of damage, you must replace the related sense line(s) (Ref. TASK 21-61-41-000-002) and (Ref. TASK 21-61-41-400-002).
(e) Install the connecting clamps.
R 1EFF : 001-049, 051-099, 101-149, 151-199, 1 21-52-00Page 618 1201-299, 301-399, 1Aug 01/05 1 1 1CES 1
Anti-Ice Valve Sense Lines Assembly - Component Location
Figure 603/TASK 21-52-00-991-007
R 1EFF : 001-049, 051-099, 101-105, 151-158, 1 21-52-00Page 619 1201-210, 1Aug 01/05 1 1 1CES 1
Anti-Ice Valve Sense Lines Assembly - Component Location
Figure 603A/TASK 21-52-00-991-007-A
R 1EFF : 106-149, 159-199, 211-299, 301-399, 1 21-52-00Page 620 1 1 Aug 01/05 1 1 1CES 1
(2) With the sense lines removed from the aircraft:
R R R R R (a) Do a check of the nuts and ferrules at the ends of the sense lines for: - damage to the ferrules or to the threads of the nuts. - other damage to the nuts or ferrules, e.g. rounded flats on the nuts, indentations or scratches on the ferrules etc.
R R R (b) Do a check of the sense lines for: - distortion, - cracks, - dents, - kinks, - other damage which can have an effect on the cross-sectional area of the sense lines, - damage to the painted coating and/or corrosion protection, - corrosion.
R R (c) If you find: - damage to the painted coating and/or corrosion protection, - corrosion, then you must do the necessary repair(s) (Ref. CMM 215200).
R R (d) If you find other types of damage, then you must replace the related sense line/s (Ref. TASK 21-61-41-000-002) and (Ref. TASK 21-61-41-400-002).
5. Close-up________
Subtask 21-52-00-410-055
A. Close Access
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