PS Magazine - FEBRUARY 1981
PS, The Preventative Maintenance Monthly
ISSUE 339
FEBRUARY 1981
top-lOading air cLeaner dOOr
must seaL. If it wOn't, yOur M48A5 Or
M60±sEries tanks wilL suck up a LOt OF
dirt and dust .
.² and there gOes yOur
Engine!
WhEn yOu have the air cleaner
eLement Out FOr service, check the dOOr
Seal on door won't stick
to housing if coated
wIth siLicone grease
seal. Is it brittLe? DOes it have tears,
cuts Or gOugEs? IF sO, put in a new seaL.
NSN 5 330±00±259±0469 gets thE
seal FOr the aLuminum dOOr; NSN
5330±01±030-6³07 is thE seaL FOr the
steel dOOr´ NevEr substitute. The seals
are diFFErent sizes.
UsE the samE adhEsive On BOth
seals. GEt a 2Y±Oz can with NSN
8040-00-152±0063 Or a 6µOz can with
¶ NSN 804·¸00-152±0067.
The se¹l wOnºt stick tO tHe hOusing
iF yOu cOat it witH a thin FiLm OF siLicOne
grease. NSN 6³50±00µ880±7616 gets
an 8±Oz tubE and 6850±00µ295±7685
gets a 10±Lb c»n. Never use GAA. It
will ruin ¼he rubber sEaL.
''Late Co B±±
If you have not seen "The La±e
C B",
Now is ±He ±ime.
Ak
Fr
MF 21-115 2.
I±
shows how a Unit loses because o² main±eNance aNd supp³y ²ai´ureµ
±4
M60-±ER²E³ TANK³ .´µ
TOp-l²Ading ³ir c´EAnEr µ´b¶w
1
M@I
D'Ya HE²R
(±l
³Tr´N6e
(fV
vF\¶
nOISµs?
D·¸
¹
(¶< ·¸¹ºfl
º»O
¼
U
il
Lt
±²Ou
.
½
¾¿À
.
=±-
•
²
»:¼
KEEp a½ E¾E O½ ¾O¿r tOp-LOadi½g aÀR
fiT;:
±
=
S
I²³§
³
=
=
Á
"Â
cÃEa½ER O¿tLEÄ ELbOÅ. ThE ½uts LOOsE½.
Æ¿sÄ a½d dirÄ gEÄ s¿ckEd i½ a½Ç wiÃL
gRi½d ¿p ¾O¿r E½gi½E.
ÈsE sELÉ-LOcÊing n¿Äs. NSN Ë310±
00-9Ë0-003Ì gEÄs ÍEm.
ÎORquE tHEÏ ÄO 23 Ãb-Ét. Start ÅiÄH
tHE cOr½Er nuts O½ OnE E½d OÉ ÄhE
EÃbOÅ, thE½ tHE cEntER ½uts, tOP ¹nd
bOttOm, ÄHE½ tHE cOrnEr nuts at ÄhE
OÄHER E½d Of tHE ElbOw. TORquE ÄhE
REmÐini½g n¿Äs, starting at O½E End,
aÃtER½atELy FROm tOp tO bOÄtOm.
ÑOu ca½ÒÄ ÄOrQÓÔ thE ½ut undER thE
O¿tLEÄ E½d OF tHE EÃbOw unLess yOu
ÕÖav× ÄHE aiR cÃEa½er OFF.
H¶sE criss·r¶ss
ÑOu can cROss up tHE hOse hOOkup
On yOuR
½
VDS 1790-sEriEs Engine.
ThE righØ banÊ OiL cOOLEr vE½t HOsE ca½
bE intERcHangEÇ with thE primary ÉuEL
ÉiÃtEr cO½sta½t bLeEd hOse. This wilL
s¿cÊ tHE Oià OuÄ Of tHe e½ginEÙ And yOu
k½Ow whaÄ happEns tO an enginE with
LOw OiÃ.
..iÄ's a gOneR.
KEEp ÄhE hOsE hOOkup rigHÄ tO kEEp
tHE Engi½E i½ yOur Äank.
THE hOsE acROss ÄhE rear OF tHE
E½ginE gOEs tO thE OiL cOOLEr.
THE hOsE cOÚi½g FrOm thE FiLtEr
gOEs tO tHE b¿lkhead Éitting.
¾¿
Áeep
Hose
hookUp
right!!
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