Operating instructions
Table Of Contents
- 1 Introduction
- 2 General Description
- 3 Special Tools and Equipment
- 4 Disassembly
- 5 Cleaning, Repair and Replacement
- 6 Inspection
- Definitions
- Magnetic Particle Inspection
- Critical New Part Dimensions
- Fluorescent Particle Inspection
- Dimensional Inspection
- Protective Coatings
- Crankcase Inspection
- Crankshaft Inspection
- Camshaft Inspection
- Connecting Rod Inspection
- Gear Inspection
- Piston Inspection
- Cylinder Inspection
- Inspection Chart
- Crankcase Stud Heights
- Mag Particle Inspection Procedures
- Table of Limits
- Torque Specifications
- General Torques
- Table of Limits Chart
- 7 Assembly of Subassemblies
- 8 Final Assembly and Test
- 9 IO-520-M
- 10 IO-520-BB, CB and MB
4-18
FIGURE 4-16. STARTER ADAPTER WITH GENERATOR DRIVE SHEAVE.
(SANDCAST CRANKCASE)
1. Nut, Plain, Hex 11. Washer, Plain 23. Bearing, Ball
2. Washer, Plain 12. Cover, Starter Adapter 24. Gear, Starter Worm
3. Motor, 24 Volt, Starter 13. “O” ring 25. Spring
4. “O” ring 14. Ring, Retaining 26. Woodruff Key
5. Nut, Plain, Hex 15. Bearing, Ball 27. Shaft, Worm Drive
6. Washer, Lock 16. Screw 28. Bearing, Needle
7. Washer, Plain 17. Washer Tab 29. Stud
8. Gasket 18. Spring,' Clutch 30. Stud
9. Nut, Plain, Hex 19. Gear, Starter Worm 31. Stud
10. Washer, Lock 20. Bearing, Needle 32. Adapter & Sleeve Assy.
21. Shaftgear Assembly, Starter
22. Ring, Retaining