PS Magazine - TB 43-PS-445
PS, The Preventative Maintenance Monthly
ISSUE 445
DECEMBER 1989
e
hains In the wrong places won't
do much good-and can cause dam±
age.
Best fOr TactIon,
staRtIng and
stoPping Is chaIns aJ² around, even on
non³drIven Font wheels´
If your vehicle Has a non-dRive
axle, put chains On the drive axle oR
axLes.
If you have a Tandem dRive rig, buT
you have chains For only
1
axle, put
Them on the Front tandem axle.
-
±
²8
\,
±f yoU have onLy single wheel
chains, put 'em on the outside tires
.³´:_µ
on Dual²wheeL axLes³
¶
··
¸
·¶
¹
·
´Railers Don't usually geT chains,
bUt you may need Them if roaDs aRe
ReaL sµick. Put them on The reaR axµe
if the Trailer's got Tandem axles.
-
(i
º
¸
º
MounT The Chains onµy on The for¶
warD rear axLe of The M939A1's·
_
.±²³´
»
1±
²³
WU
w
¸¹¸Vºs »».
Glow PLug Re±ay's Different
T
HE µEplAcEMEN¶ gLoW ·lUg µElAy¸
NSN 5945¼0½¾½92¼¿653,
¹S d¹ºEµEn»
¼½M »HE ½NE sHowN ½N ¾agE
4¼25
½¿
ÀÁ
9¼2320¼2¿9¼20
ÂNd ùGUµE
40
½¿
ÀÁ
À¼2320¼2¿9¼2ÁPÂ
Here's hoà to hook it upÄ
a mess and caN cause a
fÅ
Äos¶ ÅUel fÆÇters on thesE ¶µUcks leak
because tÈe vacuuM swÉtch and 0ÊrINg
fAIlË ÌeplAcÉng the whole Íel fIl¶er Is
a waste of moneY. Äos¶ tÉmes, all ¶he
old Îl¶er needs És a new vacuUm
swÆtch,
NSn 59ÆÇÈ0ɼ20ʼ6292Ë
and
0³rIng,
NSN
5Æ3Ǽ0ɼ2É3Ì9Í66Î
ÏheYÐre shown as Ѷems
Æ
and
É5
In
ÃIg
ÉÊ
of ÀÄ
9È2Æ2ÇÈ2Êͼ20PÂ
Àhe 0Òring and vacuum swÉtch Óre
easY to rePlace and Ét onlY ÔaKes a Õw
minutes.
DEC
8Ï
²Ï
¼ea
k
FueL Filter?
You may neeD a
neW vacuu½
sWiTch and 0-ring
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