PS Magazine - TB 43-PS-440
PS, The Preventative Maintenance Monthly
ISSUE 440
JULY 1989
"
M978 Tanker .±±
Snap Pops Deadman Control Lines
Y
our HEMTI tanker's deadman con-
trol is a dead dUck if you let it snap
back on its own.
Hoses Fr the hand±actuated vaLve
assembly (deadman control) rewind on
a spr²ng±³oaded reel´ PUll, and the
hoses come oUt. µet go, and the spring
takes over and pulls them back on the
reel.
Everything works great Until the con¶
trol h²ts the gUide´ ·f it's hor²zontal,
it'll go through the hole´ ·f it's Vertical,
or a l²ttle o¸f center, the control stops
sharply at the gUide´
The stress and stra²n of the sUdden
stop ²s centered where the hoses ¹²t on
the control´
22
Always walk the control hose back
on the reel´ Then gU²de the control
through the hole and back to the reel´
·f a hose pUlls away ºom the control
»tting, here is a qu²ck f²x:
CUt o¼ a coUple of inches of each
hose and pUsh them back on the f²t±
tings´
Then
use
screw±type
hoSe
clamps,
NSN 4²30-00³363³410´,
to
secUre the hoses´
JUL µ¶
ou'½J get an exhaust p²¾e that won¿t f²t your Àel
tÁker's eng²ne ²f you order by the book´ TÂ
·¸
´330¹´²´º»4&P
shows the wrong Ãsable On Code
Fr ·tem
·
in IJg
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(¾)
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CODE
ÉumBER
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ÉumBER
usABÎE OÉ CODE
GROuÏ Ð¾ÑÉGIÉE EXHAusÈ sYsÈEm
38
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SHROUD
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