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- TECHNICAL MANUAL
- Direct Support and General Support Maintenance Repair Parts and Special Tools Lists
- Table of Contents
- Table of Contents (cont)
- Section I. INTRODUCTION
- Special Information
- Special Information (Cont)
- How to Locate Repair Parts
- Figure 1. Radio Teletypewriter Set AN/GRC-122(*) and AN/GRC-142(*), Models A and B Major Component Locations (Sheet 1 of 2).
- Figure 1. Radio Teletypewriter Set AN/GRC-122(*) and AN/GRC-142(*), Models A and B Major Component Locations (Sheet 2 of 2).
- Repair Parts List
- Repair Parts List
- Figure 2. Radio Teletypewriter Set AN/GRC-122(*) and AN/GRC-142(*), Plain Model Major Component Locations (Sheet 1 of 2).
- Figure 2. Radio Teletypewriter Set AN/GRC-122(*) and AN/GRC-142(*), Plain Model Major Component Locations (Sheet 2 of 2).
- Repair Parts List
- Repair Parts List
- Figure 3. Radio Teletypewriter Set AN/GRC-122(*) and AN/GRC-142(*), Accessory Cables and Components.
- Repair Parts List
- Figure 4. Radio Teletypewriter Set AN/GRC-122(*) and AN/GRC-142(*), Remote Antenna and Accessory Items
- Repair Parts List
- Figure 5. Radio Teletypewriter Set AN/GRC-122(*) and AN/GRC-142(*) Swivel Chair Assembly.
- Repair Parts List
- Figure 6. Radio Teletypewriter Set AN/GRC-122(*) and AN/GRC-142(*), Electrical Equipment Shelter.
- Repair Parts List
- Figure 7. Radio Teletypewriter Set AN/GRC-122(*) and AN/GRC-142(*), Electrical Equipment Shelter, Exterior Entrance Details (Sheet 1 of 3).
- Figure 7. Radio Teletypewriter Set AN/GRC-122(*) and AN/GRC-142(*), Electrical Equipment Shelter, Exterior Entrance Details (Sheet 2 of 3).
- Figure 7. Radio Teletypewriter Set AN/GRC-122(*) and AN/GRC-142(*), Electrical Equipment Shelter, Exterior Entrance Details (Sheet 3 of 3).
- Repair Parts List
- Repair Parts List
- Figure 8. Radio Teletypewriter Set AN/GRC-122(*) and AN/GRC-142(*), Electrical Equipment Shelter, Exterior Cab End
- Repair Parts List
- Figure 9. Radio Teletypewriter Set AN/GRC-122(*) and AN/GRC-142(*), Electrical Equipment Shelter, Overall Exterior Views (Sheet 1 of 3).
- Figure 9. Radio Teletypewriter Set AN/GRC-122(*) and AN/GRC-142(*), Electrical Equipment Shelter, Overall Exterior Views (Sheet 2 of 3).
- Figure 9. Radio Teletypewriter Set AN/GRC-122(*) and AN/GRC-142(*), Electrical Equipment Shelter, Overall Exterior Views (Sheet 3 of 3).
- Repair Parts List
- Repair Parts List
- Repair Parts List
- Figure 10. Radio Teletypewriter Set AN/GRC-122(*) and AN/GRC-142(*), Electrical Equipment Shelter, Interior Curbside Wall (Sheet 1 of 2).
- Figure 10. Radio Teletypewriter Set AN/GRC-122(*) and AN/GRC-142(*), Electrical Equipment Shelter, Interior Curbside Wall (Sheet 2 of 2).
- Repair Parts List
- Repair Parts List
- Figure 11. Radio Teletypewriter Set AN/GRC-122(*) and AN/GRC-142(*), Electrical Equipment Shelter, Overall Interior Views (Sheet 1 of 3).
- Figure 11. Radio Teletypewriter Set AN/GRC-122(*) and AN/GRC-142(*), Electrical Equipment Shelter, Overall Interior Views (Sheet 2 of 3).
- Figure 11. Radio Teletypewriter Set AN/GRC-122(*) and AN/GRC-142(*), Electrical Equipment Shelter, Overall Interior Views (Sheet 3 of 3).
- Repair Parts List
- Repair Parts List
- Repair Parts List
- Figure 12. Radio Teletypewriter Set AN/GRC-122(*) and AN/GRC-142(*), Electrical Equipment Interior Cab End (Sheet 1 of 2).
- Figure 12. Radio Teletypewriter Set AN/GRC-122(*) and AN/GRC-142(*), Electrical Equipment Interior Cab End (Sheet 2 of 2).
- Repair Parts List
- Figure 13. Radio Teletypewriter Set AN/GRC-122(*) and AN/GRC-142(*), Electrical Equipment Shelter, Interior Entrance Wall (Sheet 1 of 2).
- Figure 13. Radio Teletypewriter Set AN/GRC-122(*) and AN/GRC-142(*), Electrical Equipment Shelter, Interior Entrance Wall (Sheet 2 of 2).
- Repair Parts List
- Figure 14. Radio Teletypewriter Set AN/GRC-122(*) and AN/GRC-142(*), Electrical Equipment Shelter, Interior Roadside Wall (Sheet 1 of 2)
- Figure 14. Radio Teletypewriter Set AN/GRC-122(*) and AN/GRC-142(*), Electrical Equipment Shelter, Interior Roadside Wall (Sheet 2 of 2)
- Repair Parts List
- Repair Parts List
- Figure 15. Radio Teletypewriter Set AN/GRC-122(*) and AN/GRC-142(*), Models A and B Cable Locations.
- Repair Parts List
- Figure 15A. Radio Teletypewriter Sets AN/GRC-122 and AN/GRC-142 (Sheet 1 of 3)
- Figure 15A. Radio Teletypewriter Sets AN/GRC-122 and AN/GRC-142 (Sheet 2 of 3)
- Figure 15A. Radio Teletypewriter Sets AN/GRC-122 and AN/GRC-142 (Sheet 3 of 3)
- Repair Parts List
- Figure 15B. Plate Mounting (Curbside) Adapter Assembly For AN/GRC-122 and AN/GRC-142C
- Repair Parts List
- Figure 15C. Plate Mounting (Front) Adapter Assembly For AN/GRC-122 and AN/GRC-142C
- Repair Parts List
- Figure 15D. Mounting Assembly, Hardware for AN/GRC-122C and AN/GRC-142C.
- Repair Parts List
- Figure 16. Radio Teletypewriter Set AN/GRC-122(*) and AN/GRC-142(*), Models A and B Fan Assembly.
- Repair Parts List
- Figure 17. Radio Teletypewriter Set AN/GRC-122(*) and AN/GRC-l42(*), Models A and B Blower Assembly.
- Repair Parts List
- Figure 18. Radio Teletypewriter Set AN/GRC-122(*) and AN/GRC-142(*), Electrical Equipment Shelter S-318/G, Overall Exterior Views (Sheet 1 of 5).
- Figure 18. Radio Teletypewriter Set AN/GRC-122(*) and AN/GRC-142(*), Electrical Equipment Shelter S-318/G, Overall Exterior Views (Sheet 2 of 5).
- Figure 18. Radio Teletypewriter Set AN/GRC-122(*) and AN/GRC-142(*), Electrical Equipment Shelter S-318/G, Overall Exterior Views (Sheet 3 of 5).
- Figure 18. Radio Teletypewriter Set AN/GRC-122(*) and AN/GRC-142(*), Electrical Equipment Shelter S-318/G, Overall Exterior Views (Sheet 4 of 5).
- Figure 18. Radio Teletypewriter Set AN/GRC-122(*) and AN/GRC-142(*), Electrical Equipment Shelter S-318/G, Overall Exterior Views (Sheet 5 of 5).
- Repair Parts List
- Repair Parts List
- Figure 19. Radio Teletypewriter Set AN/GRC-122(*) and AN/GRC-142(*), Electrical Equipment Shelter S-318/G, Exterior Side Views (Sheet 1 of 2).
- Figure 19. Radio Teletypewriter Set AN/GRC-122(*) and AN/GRC-142(*), Electrical Equipment Shelter S-318/G, Exterior Side Views (Sheet 2 of 2).
- Repair Parts List
- Figure 20. Radio Teletypewriter Set AN/GRC-l22(*) and AN/GRC-142(*), Electrical Equipment Shelter S-318/G, Rack Details (Sheet 1 of 4).
- Figure 20. Radio Teletypewriter Set AN/GRC-l22(*) and AN/GRC-142(*), Electrical Equipment Shelter S-318/G, Rack Details (Sheet 2 of 4).
- Figure 20. Radio Teletypewriter Set AN/GRC-l22(*) and AN/GRC-142(*), Electrical Equipment Shelter S-318/G, Rack Details (Sheet 3 of 4).
- Figure 20. Radio Teletypewriter Set AN/GRC-l22(*) and AN/GRC-142(*), Electrical Equipment Shelter S-318/G, Rack Details (Sheet 4 of 4).
- Repair Parts List
- Repair Parts List
- Figure 21. Radio Teletypewriter Set AN/GRC-122(*) and AN/GRC-142(*), Electrical Equipment Shelter S-318/G, Wiremold and Duct Work.
- Repair Parts List
- Figure 22. Radio Teletypewriter Set AN/GRC-122(*) and AN/GRC-142(*)$ Electrical Equipment Shelter S-318/G, Cab End Interior View (Sheet 1 of 4).
- Figure 22. Radio Teletypewriter Set AN/GRC-122(*) and AN/GRC-142(*)$ Electrical Equipment Shelter S-318/G, Cab End Interior View (Sheet 2 of 4).
- Figure 22. Radio Teletypewriter Set AN/GRC-122(*) and AN/GRC-142(*)$ Electrical Equipment Shelter S-318/G, Cab End Interior View (Sheet 3 of 4).
- Figure 22. Radio Teletypewriter Set AN/GRC-122(*) and AN/GRC-142(*)$ Electrical Equipment Shelter S-318/G, Cab End Interior View (Sheet 4 of 4).
- Repair Parts List
- Repair Parts List
- Repair Parts List
- Figure 23. Radio Teletypewriter Set AN/GRC-122(*) and AN/GRC-142(*), Electrical Equipment Shelter S-318/G, Interior Entrance (Sheet 1 of 3).
- Figure 23. Radio Teletypewriter Set AN/GRC-122(*) and AN/GRC-142(*), Electrical Equipment Shelter S-318/G, Interior Entrance (Sheet 2 of 3).
- Figure 23. Radio Teletypewriter Set AN/GRC-122(*) and AN/GRC-142(*), Electrical Equipment Shelter S-318/G, Interior Entrance (Sheet 3 of 3).
- Repair Parts List
- Repair Parts List
- Figure 24. Radio Teletypewriter Set AN/GRC-122(*) and AN/GRC-142(*), Equipment Shelter S-318/G, Interior Floor Plan.
- Repair Parts List
- Figure 25. Radio Teletypewriter Set AN/GRC-122(*) and AN/GRC-142(*), Electrical Equipment Shelter S-318/G, Curbside Interior View (Sheet 1 of 2).
- Figure 25. Radio Teletypewriter Set AN/GRC-122(*) and AN/GRC-142(*), Electrical Equipment Shelter S-318/G, Curbside Interior View (Sheet 2 of 2).
- Repair Parts List
- Repair Parts List
- Figure 26. Radio Teletypewriter Set AN/GRC-122(*) and AN/GRC-142(*), Electrical Equipment Shelter S-318/G, Interior Roadside Wall (Sheet 1 Of 2).
- Figure 26. Radio Teletypewriter Set AN/GRC-122(*) and AN/GRC-142(*), Electrical Equipment Shelter S-318/G, Interior Roadside Wall (Sheet 2 Of 2).
- Repair Parts List
- Repair Parts List
- Figure 26\7. Radio Teletypewriter Set AN/GRC-122(*) and AN/GRC-142(*), Electrical Equipment Cab End Partial View
- Repair Parts List
- Figure 28. Radio Teletypewriter Set AN/GRC-122(*) and AN/GRC-142(*), Accessory Cable Location.
- Repair Parts List
- Figure 29. Radio Teletypewriter Set AN/GRC-122(*) and AN/GRC-142(*), Electrical Equipment Shelter S-318/G, Interior, Rear Curbside Corner.
- Repair Parts List
- Figure 30. Radio Teletypewriter Set AN/GRC-122(*) and AN/GRC-142(*), Plain Model, Cable Location.
- Repair Parts List
- Figure 31. Radio Teletypewriter Set AN/GRC-122(*) and AN/GRC-142(*), Plain Model Exhaust Blower Assembly.
- Repair Parts List
- Figure 32. Radio Teletypewriter Set AN/GRC-122(*) and AN/GRC-142(*), Voltmeter ME-345/GRC-142.
- Repair Parts List
- Figure 33. Cable Assemblies, A1W1W1, A1W1W2, A1W1W3, A1W1W4, A1W1W5 and A1W1W6 (Sheet 1 of 2)
- Figure 33. Cable Assemblies, A1W1W1, A1W1W2, A1W1W3, A1W1W4, A1W1W5 and A1W1W6 (Sheet 2 of 2)
- Repair Parts List
- Repair Parts List
- Figure 33A. AN/GRC-122C and AN/GRC-142C, Cable Assemblies.
- Repair Parts List
- Figure 34. Cable Assemblies, A1W1W7, A1W1W8, A1W1W9, A1W1W1O, A1W1W11 and A1W1W12 (Sheet 1 of 2).
- Figure 34. Cable Assemblies, A1W1W7, A1W1W8, A1W1W9, A1W1W1O, A1W1W11 and A1W1W12 (Sheet 2 of 2).
- Repair Parts List
- Repair Parts List
- Figure 35. Cable Assemblies, A1W1W13, A1W1W14, A1W1W15, A1W1W17, A1W1W18 and A1W1W24 (Sheet 1 of 2).
- Figure 35. Cable Assemblies, A1W1W13, A1W1W14, A1W1W15, A1W1W17, A1W1W18 and A1W1W24 (Sheet 2 of 2).
- Repair Parts List
- Figure 36. Cable Assemblies, A1W1W25, A1W1W26, A1W1W28, A1W1W30, A1W1W31 and A1W1W32 (Sheet 1 of 2).
- Figure 36. Cable Assemblies, A1W1W25, A1W1W26, A1W1W28, A1W1W30, A1W1W31 and A1W1W32 (Sheet 2 of 2).
- Repair Parts List
- Repair Parts List
- Figure 37. Cable Assemblies, A1W1W33, A1W1W34, A1W1W38, A1W1W39, A1W1W40 and A1W1W41 (Sheet 1 of 2).
- Figure 37. Cable Assemblies, A1W1W33, A1W1W34, A1W1W38, A1W1W39, A1W1W40 and A1W1W41 (Sheet 2 of 2).
- Repair Parts List
- Figure 38. Cable Assemblies, A1W1W46, A1W1W48, A1W1W49, and A1W1W50.
- Repair Parts List
- Figure 39. Cable Assemblies, A1W1W58, A1W1W68, A1W1W69, A1W1W70, A1W1W51, A1W1W52 and A1W1W71 (Sheet 1 of 2).
- Figure 39. Cable Assemblies, A1W1W58, A1W1W68, A1W1W69, A1W1W70, A1W1W51, A1W1W52 and A1W1W71 (Sheet 2 of 2).
- Repair Parts List
- Figure 40. Cable Assemblies, A1W1W16, A1W1W19, A1W1W21, A1W1W22, A1W1W23, and A1W1W27 (Sheet 1 of 2).
- Figure 40. Cable Assemblies, A1W1W16, A1W1W19, A1W1W21, A1W1W22, A1W1W23, and A1W1W27 (Sheet 2 of 2).
- Repair Parts List
- Figure 41. Cable Assemblies, A1W1W29, A1W1W35, A1W1W36, A1W1W37, A1W1W42 and A1W1W44 (Sheet 1 of 2).
- Figure 41. Cable Assemblies, A1W1W29, A1W1W35, A1W1W36, A1W1W37, A1W1W42 and A1W1W44 (Sheet 2 of 2).
- Repair Parts List
- Figure 42. Cable Assemblies, A1W1W45, A1W1W47, A1W1W20, A1W1W32 and A1W1W46.
- Repair Parts List
- Figure 43. Remote Control Assembly C-7279/GRC-142 (Sheet 1 of 2).
- Figure 43. Remote Control Assembly C-7279/GRC-142 (Sheet 2 of 2).
- Repair Parts List
- Figure 44. Power Distribution Panel SB-3018/GRC (AN/GRC-142/122 only).
- Repair Parts List
- Figure 45. Power Distribution Panel SB-3358/GRC (AN/GRC-142A, -122A, 142B, -122B only).
- Repair Parts List
- Figure 46. Switch Assembly SA-1554/GRC-142 (AN/GRC-142, -122 only).
- Repair Parts List
- Figure 47. Switch Box SA-1555/GRC-142(AN/GRC-142,-122 only).
- Repair Parts List
- Figure 48. Switch Assembly SA-1650/GRC (AN/GRC-142A, -142B, -122A, 122B only) (Sheet 1 of 2).
- Figure 48. Switch Assembly SA-1650/GRC (AN/GRC-142A, -142B, -122A, 122B only) (Sheet 2 of 2).
- Repair Parts List
- Repair Parts List
- Figure 49. Power Terminal Assembly (AN/GRC-142A, -142B, -122A, -122B only)
- Repair Parts List
- Figure 50. AC Entrance BOX (AN/GRC-142, -122 only).
- Repair Parts List
- Repair Parts List
- Figure 51. DC Entrance BOX (AN/GRC-142, -122 only) (Sheet 1 of 2).
- Figure 51. DC Entrance BOX (AN/GRC-142, -122 only) (Sheet 2 of 2).
- Repair Parts List
- Repair Parts List
- Figure 52. AC-DC Distribution BOX (AN/GRC-142, -122 only).
- Repair Parts List
- Figure 53. Interconnecting Box J-2728/GRC-142.
- Repair Parts List
- Figure 54. Power/Signal Entrance BOX (AN/GRX-142A, -142B, -122A, -122B only) (Sheet 1 of 2).
- Figure 54. Power/Signal Entrance BOX (AN/GRX-142A, -142B, -122A, -122B only) (Sheet 2 of 2).
- Repair Parts List
- Repair Parts List
- NATIONAL STOCK NUMBER AND PART NUMBER INDEX
- NATIONAL STOCK NUMBER AND PART NUMBER INDEX (Cont)
- NATIONAL STOCK NUMBER AND PART NUMBER INDEX (Cont)
- NATIONAL STOCK NUMBER AND PART NUMBER INDEX (Cont)
- NATIONAL STOCK NUMBER AND PART NUMBER INDEX (Cont)
- NATIONAL STOCK NUMBER AND PART NUMBER INDEX (Cont)
- NATIONAL STOCK NUMBER AND PART NUMBER INDEX (Cont)
- NATIONAL STOCK NUMBER AND PART NUMBER INDEX (Cont)
- NATIONAL STOCK NUMBER AND PART NUMBER INDEX (Cont)
- NATIONAL STOCK NUMBER AND PART NUMBER INDEX (Cont)
- NATIONAL STOCK NUMBER AND PART NUMBER INDEX (Cont)
- NATIONAL STOCK NUMBER AND PART NUMBER INDEX (Cont)
- NATIONAL STOCK NUMBER AND PART NUMBER INDEX (Cont)
- NATIONAL STOCK NUMBER AND PART NUMBER INDEX (Cont)
- NATIONAL STOCK NUMBER AND PART NUMBER INDEX (Cont)
- NATIONAL STOCK NUMBER AND PART NUMBER INDEX (Cont)
- NATIONAL STOCK NUMBER AND PART NUMBER INDEX (Cont)
- LATEST NATIONAL STOCK NUMBER ASSIGNMENTS
- LATEST NATIONAL STOCK NUMBER ASSIGNMENTS (cont)
- ADDITIONAL LATEST PART NUMBER ASSIGNMENTS
- ATEST STOCK NUMBERS ASSIGNED IN CHANGE 1
- THE METRIC SYSTEM AND EQUIVALENTS
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- TM-11-5815-334-34P
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- By Order of the Secretary of the Army:
- Recommended Changes to Equipment Technical Publications
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- Recommended Changes to Equipment Technical Publications
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- Recommended Changes to Equipment Technical Publications
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