TM  10-3930-638-24&P 3-24. STEERING SYSTEM MAINTENANCE (cont) b. Steering Gear. This  task  covers: a.  Removal e. b. Disassembly f. c.  Cleaning g. d.  Inspection INITIAL SETUP Repair Reassembly Installation/Replacement TOOLS No. 1 Common Organiza- NSN  4910-00-754-0654 EQUIPMENT CONDITION tional Maintenance Tool Kit Paragraph Condition  Description 3-24a Steering  wheel  and  column  removed. MATERIALS/PARTS 2-48b(2) Hoses and fittings disconnected from Cleaning  solvent  P-D-680 steering  gear. Clean  cloths Grease  (FSCM  77640  P/N  045113) 4 inch worm drive hose clamp (FSCM 66295 P/N 64H) Two guide studs, 5/16-18UNC by 3-3/4 inch Cellophane  tape O-rings Rotor  seal Back-up  washer Seal Dirt seal 600 grit abrasive cloth KEY 1. Dirt seal 2. Hex bolts 3. End cover 4. Rotor seal 5.  Seal  retainer 6. Wear washer 7.  Commutator 8. Commutator ring 9.  Manifold 10. Drive link 11. Rotor set 12. Spacer 13. Cap screws 14. Upper cover 15. O-ring 16. Spacer 17.  Shim(s) 18.  Retaining  ring 19. Back-up washer 20. Seal 21. Retaining ring 22. Thrust washer 23. Thrust bearing 24. Thrust washer 25.  Spring  washer 26. Needle roller 27.  Input  shaft 28. Torsion bar 29.  Spacer 30. Spool 31. Drive ring 32.  Actuator  ball 33. Retainer spring 34. Plug 35.  O-ring 36. Balls, 1/4 inch 37.  Plugs 38. O-rings 39. Ball, 7/32 inch 40. Ball, 9/32 inch 41. Needle roller 42. Spring 43.  Housing 3-161

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