PS Magazine - TB 43-PS-469
PS, The Preventative Maintenance Monthly
ISSUE 469
DECEMBER 1991
M121 D .±.
hen it comes to lubing,
t
M 12A ±
iS ofen FOrgotTEN. It Sits ²OR w³kS
without uSe´ µHeN it'S takeN to the FieLd
wiThout G ²Or i¶s gea·s¸ µHe ¹esuLt
-The valveS and the pump ºeeze¸
»ubing iS your job¼ crewS½ Be²Ore
you go on a miSSioN¼ cHeck your rePair¾
man'S
dd
¿orm 314S to
se
when you¹
ML2 was LaSt LuÀÁ IÂ itÃS ÄÅn longe·
tHaN th¹Æe montHSÇ LuÈ it wiTH ÉAA
Like it SayS in ÊË 3Ì4Í30Î209α0Ï And
plug into theSE ÐinTs:
U T fxi
g Gun ap
e
in yor
BII F
t h±
fTN
DEC 91
ËNe
pump oF tHe
ÑaSe
guN
ÒS
eNough¸
²o
mucH greaSe PoPS SeÓÔS.
WiÕ o²Ö aNy exceSS g×EÓSe ØÙÓt wiLL
atÚact moÛe
³
aNd SÓND¸
Üe HoSe ݳL Has ÞuÝ ßiØØiNgSà You
cÓnát ReacH ÓLL ²Our with the âeaSe guN
¸´ã uNLeSS you uNäeå ØÙe HoSe æeFçre
you StaÝt pumpingè UnÛÆEL¼ theN PumPé
unrE h ´O
²
a AlL
Fi³inGs
êVeÝy
eigHt
HouÝs
oF
oÕratioNÇ
cHeck tHe ML2AL áS eNgiNe oiL¸ AëD
±5WÌ40 oiì to keeP LeíeL at tHe ¿UÊÊ
mµ
WHeN you'×e tHÝougH LubiNgî
make Sure itÃS noted oN tHe
dd
¿orm
3ïð So youñLL kNow wHeN your Mò2Aó
wiLL Need greaSe äìieF ÓgÓiNô
57
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