TM 55-1925-285-13&P
0009 00
Unstable Oil Content Display,
PPM Values Jump High, Then Low
Perform field calibration
of the OCM (WP 0018 00).
Can the
OCM be
No
Replace the generator
calibrated
PCB (WP 0016 00).
properly?
Yes
Take a sample from the
OCM drain. Examine
the sample.
Is the
Pump the OWT to a shore
Yes
water darker
facility and take steps to
than light
prevent dirt (solids) from
tea?
entering the OWS.
No
Is there
Check for air leaks in the
a high level
Yes
OWS discharge or nozzle
of air bubbles
sampler. Tighten all pipe
in the sample
and valve seals.
water?
No
Pump the OWT to a shore
Are there
Yes
facility and use only approved
suds in the
detergents in the bilge
sample?
No
Exit
Is there
heavy oil
Pump the OWT to a shore
Yes
content in
facility and go to procedure 5
the sample?
in this work package.
Replace the processor
PCB and SDA as a
matched, calibrated
assembly (WP 0016 00).
No
Procedure 16. Unstable Oil Content Display, PPM Valves Jump High, Then Low
0009 00-23
