TM 5-4310-275-14
(5) Unscrew four nuts (20) and slip first
KEY to Figure 7-2.
1. Screw
stage cylinder (19) over the piston. Remove and
2. Lockwasher
discard the cylinder gaskets (24) and shim (25).
3. Cover
(6) Remove two retaining rings (21) and
4. Gasket
push the piston pin (22) out of the piston (23) and
5. Filter
6. Locknut
the master rod, Identify the side of the piston
7. Flatwasher
toward the fan end of the crankcase to ensure
8. Screw
proper re-installation by scribing a mark inside of
9. Cylinder head
the piston skirt.
10. Preformed packing
11. Valve stop
12. Valve spring
13. Exhaust valve
14. Valve plate
15. Intake valve
16. Valve spring
17. Gasket
18. Screw
19. Cylinder
20. Nut
21. Retaining ring
22. Piston pin
23. Piston
24. Gasket
25. Shim
7-4
