User's Manual
Table Of Contents
- toc
- TRANSMITTAL INFORMATION
- INTRODUCTION
- 1. How to Use This Manual (TASK 23-15-30-99F-801- a 01)
- A. General (Subtask 23-15-30-99F-001- a 01)
- B. Observance of Manual Instructions (Subtask 23-15-30-99F-002-
- C. Symbols (Subtask 23-15-30-99F-003- a 01)
- D. Units of Measure (Subtask 23-15-30-99F-004- a 01)
- E. Illustration (Subtask 23-15-30-99F-005- a 01)
- F. Application of Maintenance Task Oriented Support System (MTOS
- 2. Customer Support (TASK 23-15-30-99F-802- a 01)
- 3. References (TASK 23-15-30-99F-803- a 01)
- 4. Acronyms and Abbreviations (TASK 23-15-30-99F-804- a 01)
- 5. Process Verification (TASK 23-15-30-99F-805- a 01)
- 1. How to Use This Manual (TASK 23-15-30-99F-801- a 01)
- DESCRIPTION AND OPERATION
- TESTING AND FAULT ISOLATION
- 1. Planning Data (TASK 23-15-30-99C-801- a 01)
- 2. Procedure (TASK 23-15-30-700-801- a 01)
- A. Job Setup (Subtask 23-15-30-810-001- a 01)
- B. BITE (Subtask 23-15-30-810-002- a 01)
- C. LEDs (Subtask 23-15-30-810-003- a 01)
- D. Self-Test (Subtask 23-15-30-810-004- a 01)
- E. Unit Software Load Procedure (Subtask 23-15-30-810-005- a 01)
- F. Fault Isolation (Subtask 23-15-30-810-006- a 01)
- G. Job Close-up (Subtask 23-15-30-810-007- a 01)
- CLEANING
- INSPECTION/CHECK
- 1. Planning Data (TASK 23-15-30-99C-803- a 01)
- 2. Procedure (TASK 23-15-30-210-801- a 01)
- A. Job Setup (Subtask 23-15-30-210-001- a 01)
- B. General Inspection/Check Procedure of the A350 SDU and SCM (S
- C. Instructions for Continued Airworthiness, FAR 25.1529 (Subtas
- D. Inspection/Check Schedule (Subtask 23-15-30-210-004- a 01)
- E. Unscheduled Maintenance (Subtask 23-15-30-210-005- a 01)
- F. Repair Requirements (Subtask 23-15-30-210-006- a 01)
- G. Job Close-up (Subtask 23-15-30-210-007- a 01)
- REPAIR
- FITS AND CLEARANCES
- SPECIAL TOOLS, FIXTURES, EQUIPMENT, AND CONSUMABLES
- REMOVAL
- INSTALLATION
- 1. Planning Data (TASK 23-15-30-99C-808- a 01)
- 2. Procedure (TASK 23-15-30-400-801- a 01)
- A. Job Setup (Subtask 23-15-30-400-001- a 01)
- B. Installation Data (Subtask 23-15-30-400-002- a 01)
- C. Unpacking and Inspecting Equipment (Subtask 23-15-30-400-003-
- D. Customer Acceptance Procedure (Subtask 23-15-30-400-004- a 01
- E. Installation Procedure (Subtask 23-15-30-400-005- a 01)
- F. Test (Subtask 23-15-30-400-006- a 01)
- G. Job Close-up (Subtask 23-15-30-400-007- a 01)
- STORAGE (INCLUDING TRANSPORTATION)
- REWORK
- APPENDIX A (RMA)
- tables
- Table 1. Applicable Components
- Table 2. Revision History
- Table 3. MTOSS Function Code Definitions
- Table 4. Verification Data
- Table 5. SDU Leading Particulars
- Table 6. SCM Leading Particulars
- Table 7. Equipment Description
- Table 8. SDU Rear Connector Pin Deviations
- Table 9. SCM D-Type Connector Pin Assignment
- Table 10. SDU Functional Interfaces
- Table 11. Special Tools, Fixtures, and Equipment
- Table 12. Consumables
- Table 13. LED Status Indicators Table
- Table 14. Special Tools, Fixtures, and Equipment
- Table 15. Consumables
- Table 16. Special Tools, Fixtures, and Equipment
- Table 17. Consumables
- Table 18. Special Tools, Fixtures, and Equipment
- Table 19. Consumables
- Table 20. Fits and Clearances
- Table 21. Thread Size and Torque Data
- Table 22. Final Torque Data
- Table 23. Special Tools, Fixtures, and Equipment
- Table 24. Consumable Materials
- Table 25. Special Tools, Fixtures, and Equipment
- Table 26. Consumable Materials
- Table 27. Special Tools, Fixtures, and Equipment
- Table 28. Consumables
ABBREVIATED COMPONENT MAINTENANCE MANUAL
1458-A-1101 / 1458-A-1300
FITS AND CLEARANCES
1. P
lanning Data (TASK 23-15-30-99C-805-A01)
A. Reason for the Job (Subtask 23-15-30-99C-010-A01)
(1) This section gives the fits and clearances used when the A350 SDU and SCM was made.
(2) This section gives the torque data required for repair and assembly of the A350 SDU and SCM.
B. Job Setup Data (Subtask 23-15-30-99C-011-A01)
(1) Not applicable.
2. Procedure (TASK 23-15-30-220-801-A01)
A. Job Setup (Subtask 23-15-30-220-001-A01)
(1) Not applicable.
B. Fits and Clearances of the A350 SDU and SCM (Subtask 23-15-30-220-002-A01)
(1) Refer to Table 20 when you do the procedures in INSTALLATION (PGBLK 23-15-30-13000).
Table 20. Fits and Clearances
Nomenclature/Description
Figure - Item
Requirement/Dimension
Minimum clearance between the SDU and any other
equipment installed above it
0.50 inch (12.7 mm)
C. Torque Values (Subtask 23-15-30-220-003-A01)
(1) Tighten nuts, bolts, screws, and tube fittings to the standard torque unless specified differently.
Refer to FAA Manual FAA-H-8083-30, Aviation Maintenance Technician Handbook, for
standard torque.
(2) Tighten nuts, bolts, screws, and tube fittings to the standard torque unless specified differently.
(3) Tighten fasteners installed through non-elastic boundaries to remove visible clearance between
the parts. Monitor the rundown torque necessary just before the fastener becomes tight. Then
tighten to the final torque (refer to Table 21 for the correct thread size) and add the rundown
torque. This procedure is sufficient for all fasteners not shown under torque values below.
Refer to Table 22 for final torque data after rundown torque.
(4) Tighten fasteners installed through elastic boundaries (sealed by means of a diaphragm or
similar elastomeric gasket) equally to get a pressure tight seal.
Table 21. Thread Size and Torque Data
Torque in-lb (Nm)
Thread Size Aluminum Fastener CRES Fastener
6-32
5 (0.565) 10 (1.13)
8-32
10 (1.13) 20 (2.26)
10-24
15 (1.695) 35 (3.955)
1/4-20 45 (5.085) 75 (8.475)
EFFECTIVITY
ALL
23-15-30
Page 60 of 70
5 Oct 2012
© Honeywell International Inc. Do not copy without express permission of Honeywell.
Interim DRAFT for FCC Approval Purposes
Do Not Use for Maintenance
10-Feb-2013