PS Magazine - NOVEMBER 1977

PS, The Preventative Maintenance Monthly

ISSUE 300

NOVEMBER 1977
PS Magazine - NOVEMBER 1977 - Page 11 of 35
"
,
Trapped water rusts thRU bat±ery
,
box
floors
on
M809-series
5²ton
trucks.
The
Boxes
have
hoLes for
drainagE³ but water accumuLates un´
less the skid platµ beneath thE boxEs
has drain holes to match¶
So³ if the skid is trapping water· use
the box drains as guides to makE 1 ¸²in
holes in thE skid¹
·
18
Gama GoAt .
..
LT'S GE tO ±He
²o³´M
OF
thIs PRµ.Bl¶m ·¸¹
I'M
FREeZIN'!
freezing weather.
º»¼iN PiEc½ OF Y¼i¾ ¿HIcK ÀÁ½À ÃH½½C
ÄSÄ 932»Å»»²6Æ4²26ÇÈ G½¿Ã
a
36
x
36²iN sH½½¿É
WATER IN
Êemen¿ i¿ ¿O ¿he ÁndErÃide oF ¿h½
TRAY iS
-±
±²³
º»
´
µ
¿raË ÌÌÍ dOn'¿ coveÀ anÎ of ¿h½ nEW
BAD ENUFF
¼
.
½
'
±
.
¾
.
ICE iS WORsE]
holesÌ Ïs½ adh½siVeÐ ÄSÑ 80Ò0Ó0»Ó
Ôour mech can make a peÀmanent
66ÒÓÒ3º8 (º Pin¿)Í
drain by drilling a \²in hole in each
The hOld²dOwns
need PÀo¿½ctiOn
corner oÕf the tray.
too¹ Êlean ofF alL rÁs¿ and coÀrosiOn.
ApplË a coa¿ing of cOmpoÁnd Ö/×Ø
- Y¿
in thickÌ Ùhere are 3 kiNds ËoÁ can Ás½:
Êoating compound³ Úlas¿icÍ ÄSÄ
8030Ó00Å145²015º g½¿s a quaÀ¿.
ÛpoXy coa¿inGÍ ÑSÄ 801»Ó00Ó959²
Ò661 ge¿s a ki¿Í
ÊomPOÁnd³
ÜitÁminousÍ
ÄSÄ
8030Ó0»²29»²5ºÒº ge¿s a gaÝloNÍ
Ïse APPendiX A³ ÊÙA 50²Ç70 ÞÁl
ALso³ thE tray can be raised to keeP 7Ò)w/ßhaNgEàaÃËOÁÀaÁ¿hoÀi¿Ë¿Og½¿
water from sitting undEr it. Êut an 8 bË th½se ½XP½NdaÂl½ i¿Emà as rEquiÀedÌ
À9
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