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TM 5-3825-220-13&P
6-3.14 Meter Strainer Assemblies - Cont'd
"D"/"V" 1. Check operations records daily or whenever transfers are made for any indication that meter is
malfunctioning. Initiate corrective maintenance procedures if necessary.
"W"
2. Drain meter to remove any water or sediment routinely.
"W"
3. Clean unit up.
"D"
4. Check for leakage. Initiate corrective maintenance if leakage cannot be stopped by tightening bolts.
c.
Preventative maintenance on the strainer and air release head is:
"D"/"V" 1. Blowdown strainer routinely to remove any accumulation of water or dirt in the body. Only a short 10-15 sec.
blowdown is necessary after initial commissioning. This should be done daily if the meter is in continuous service and
after every transfer if in intermittent service.
"W"/"V" 2. Remove and clean strainer routinely. Weekly check and cleaning is recommended if unit is in continuous
service and after every fuel transfer if in intermittent service.
"W"
3. Clean up unit.
"D"
4. Check for leakage. Initiate corrective maintenance if leakage cannot be stopped by tightening bolts or
couplings.
6-3.15 Wheel Mounted Dry Chemical/AFFF Fire Extinguishers
"D" Detailed instructions on the units are in Appendix A TM 07661 B- 14/1 (U.S. Marine Corps). Information on
the trailer on which the unit is mounted is also in Appendix A immediately following TM 07661B-14/1. Refer solely to this
information for preventative maintenance instruction. The unit should be checked for operability and condition routinely.
6-3.16 20 lb. Dry Chemical Fire Extinguishers
a.
Detailed instructions on these extinguishers is in Appendix A (Ansul).
b.
Preventative maintenance is:
"W"
1. Check that extinguishers are fully charged routinely. Recharge if necessary.
"W"
2. Check for leakage.
"W"
3. Clean and lightly lubricate the working parts of nozzle.
"W"
4. If faults are found, get a replacement unit and send faulty unit to support organization for disposition.
6-12
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