PS Magazine - TB 43-PS-471
PS, The Preventative Maintenance Monthly
ISSUE 471
FEBRUARY 1992
M17-Series masks .
..
Passing the Seal Test
J
f
a mask fils the seal test, Try thIs
bi± oF
PM
Be²Ore you tuM ³n ´He masK.
Use a coTµoN-±ipped swaB diPped ¶n
¶sopRoPYl ruBb¶ng alcohoL, ·S·
6505-
00
±
6²²
³
8366,
to CLean THe ouT¸et valve
Clean outLet valve
aNd vaLve sea± o¹ DusTº diRTº oR sand»
¼o ½he ¾ame ¿W¶µh ´he ¶nÀeT vaLves
Á
ÂiTh tHe mask pRoPeRLY ²iTTed oN the
soLd¶erº Have THe soLdier iNHaLe aNd
HoLd h¶s bÃeaTH ¹or
10
±o
´5
secoNdsÄ
¼¶p a sWab iN ÅeagenT ÆÇamYl ace±aTe
(baÈana oil) and Wave ³T aroÉNd the
ouµle± valveÊ
ËÌ The soldieR smeLLs banana oÍLº ±he
ou±Le± vaLve's BadÎ Åemove i±Ï ÐÑsPEcTº
cleaNÒ aNd iNsTaLL a neW oÓTleT vaLveÔ
¼o THe BaNaÕa oil test agaÖN×
IF
The soldieR dOsN'T s±el²
baNa³a oil, the ±ask´s
go.
1-±
iF
he dOsµ TURN i³ the ±ask¶
µ¶
·EB 92
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