MLRS mechanics, connector adapt-
ers on W19 and W20 cables are the
best investment your unit can make.
With the adapters screwed on the
cables’ connectors, the cable connec-
tor pins can’t be broken when the
cables are hooked up. That means ex-
pensive cables don’t have to be
replaced.
Cost savings: The W19 cable costs
more than $700. Its adapter, NSN
W20 cable costs more than $900. Its
$130.
Most MLRS units are missing many
of the W19 and W20 adapters. Check
your MLRSs and order replacements
for missing adapters. And make sure
MLRS . . .
your unit leaves them on. Check that
adapters are still on before and
after field exercises. Replace missing
adapters.
One other adapter tip: Because the
W19 and W20 cables are hooked up
and unhooked repeatedly during a mis-
sion, the adapters can get dirty. That
leads to UMBILICAL CONNECTOR
NOT CONNECTED or SNVT (short/
no-voltage tester) faults. Repairmen
often think it’s a cable problem and
replace the cables, which is an expen-
sive fix.
When you get those faults, take
off the adapters and clean them with
electrical contact cleaner, NSN 6850-
01-371-8048. That usually erases
faults. Circuit board contact cleaner
works, too.
42
you've got
to be
adapterable
with your mlrs.
don't
you mean
adaptable?
he means
you've got to
use my
cable
adapters
.
W19 and W20 cables have adapters?
Spray with
contact cleaner