3-21. VALVE ASSEMBLIES.
This task covers:
b. Disas sembly
13 mm Wrench
21 mm Wrench
Pliers, snap ring
Head Gasket (3 each)
First Stage Outlet Valve Packing (2 each)
Second Stage Outlet Valve Packing (1 each)
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.
Personnel: 1 Person
Electrical power removed at master control panel.
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