TM 10-4610-215–24
TM 08580A-24/2
(7) Remove two adapters (16) from pulse dampener (11).
(8) Remove four nuts (6), four lockwashers (7), and four flat washers (8) from bolts (9).
(9) Remove four bolts (9) and four more flat washers (8) from stand clamps (10).
(10) Remove top half of two clamps (10).
(11 ) Remove pulse dampener (11) from ROWPU frame.
(12) Remove discharge pipe assembly (12) from pulse dampener (11).
(13) Remove intake pipe assembly (13) from pulse dampener (11).
c. Cleaning.
(1) Remove dirt and rust from pipe assemblies and pipe unions.
(2) Remove dirt and rust from clamps, nuts, screws, and washers.
d. Inspection.
(1) Inspect piping for cracks and excessive rusting.
(2) Inspect pipe unions for stripped or damaged threads.
(3) Inspect coupling nut for stripped or damaged threads.
(4) Inspect nuts and screws for stripped heads and threads.
(5) Inspect screws for bent or broken shanks.
e. Repair or Replace.
(1) Replace all damaged nuts, bolts, screws, and washers.
(2) Replace damaged pipe, pipe fittings, pipe assemblies, and tube assemblies.
(3) Replace damaged or unserviceable pulse dampener assembly.
(4) Repair automatic pressure relief valve in accordance with paragraph 2-78.
(5) Send damaged pulse dampener assembly to Direct Support Maintenance.
(6) Repaint, as needed, in accordance with Standard Operating Procedures.
f. Installation. (Figure 2-95)
NOTE
All pipe threads are to be assembled with thread sealant or
Teflon tape.
(1) Install intake pipe assembly (13) to pulse dampener (11).
(2) Install discharge pipe assembly (12) to pulse dampener (11).
(3) Place pulse dampener (11 ) on two stands mounted to ROWPU frame.
(4)
(5)
(6)
(9).
(7)
Place top half of two clamps (10) over piping of pulse dampener (11).
Insert four bolts (9) and four flat washers (8) into two clamps (10).
Install, but do not tighten, four flat washers (8), four lockwashers (7), and four nuts (6) on four bolts
Instail two adapters (16) to top and bottom of pulse dampener (11).
(8) Connect vent and drain line coupling nuts (5) to two adapters (16) at top and bottom of pulse
dampener (11).
(9) Connect coupling nut (4) to piping assembly (12) under automatic relief valve (2).
(10) Install pipe assembly (3) to pipe assembly (12).
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