TM 5-4310-380-13
4-3. HEAD AND VALVE ASSEMBLIES-Continued.
b. Disassembly-Continued.
(1)
Remove cotter pin (1), nut (2), and fork (3).
(2)
Remove spring (4), guide (5), seat (6), and plate (7).
(3)
Remove spring (8) and receiver (9).
(4)
Remove nut (10), nut (11), receiver (12), and spring (13).
(5)
Remove plate (14), seat (15), stud (16). Repeat for other two cylinder heads.
c. Cleaning.
(1)
Remove all buildup of dirt, grease, etc. by wiping with a soft cloth (Appendix E, item 3).
WARNING
Cleaning Solvent, Federal Specification P-D-680, is toxic and flammable. Use solvent only in
a well-ventilated area. Avoid prolonged breathing of fumes. Keep solvent away from flames.
Do not use in excessive amounts. Avoid skin contact.
(2)
Clean using a clean, soft cloth (Appendix E, item 3) or a medium bristle brush (Appendix E, item 4)
and cleaning solvent (Appendix E, item 2).
(3)
Allow to dry.
d. Repair. Repair is limited to the replacement of defective components at the Unit Maintenance Level.
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