TM 10-4930-236-13&P
5-8. BOTTOM LOAD VALVE MAINTENANCE
This task covers:
a.
Removal
b.
Disassembly
c.
Repair
d.
Assembly
e.
Installation
INITIAL SETUP :
Tools Required
General Mechanic Tool Kit (Appendix B, Section lil, Item 4)
Torque Wrench (Appendix B, Section lil, Item 7)
Soft-Jaw Vise
Materials/Parts Required
Dry Cleaning Solvent (Appendix E, Section II, Item 1)
Silicone Compound (Appendix E, Section II, Item 5)
Sealing Compound (Appendix E, Section II, Item 6)
Grease "Appendix E, Section II, Item 8)
Pilot Valve (1) (Appendix F)
Gasket (2) (Appendix F)
Retaining Ring (3) (Appendix F)
Seal (2) (Appendix F)
Garter Spring (1) (Appendix F)
Seal and Retainer (1) (Appendix F)
O-Ring Packing (1) (Appendix F)
Cotter in (1) (Appendix F)
Hair Pin (1 ) (Appendix F)
Lockwasher (8) (Appendix F)
Equipment Condition
Tank Removed (Paragraph 4-23)
Tank Drained and Purged (Paragraph 5-7)
General Safetv Instructions
WARNING
Parts under spring tension can cause serious injury.
Dry cleaning solvent is potentially dangerous to personnel and property.
NOTE
Discard all mandatory replacement parts.
5-19
