PS Magazine - TB 43-PS-459
PS, The Preventative Maintenance Monthly
ISSUE 459
FEBRUARY 1991
W
hen
your JD410 is sluggish, it's
LikeLy The hydRaulIc oil is dI±²y and The
fiLte±s
o±
³aNsmission
screens
a
c´ogged.
µiR²y oil ci±culaTi¶g
t
the sysTem
sc±atches polished surFaces oF pa±ts a¶d
cuts seals· Once seals
a
cut¸ they leaK
¹¹º and Class »»» leaks mAKe you±
JD41¼ ½MC.
³ansm¾ss¾on scReen¿ À dÁrÂy scÃeen
Keeps oÄl ÅÆom gettiNg to the pumpÇ
1-±²
½ew oil ca¶ geT di±ty beÈɱe you u e
iT¿ Êeep oPned cANs and ËrUms tIghtly
cove±ed
T
KeEp out dust¸ di̲ and
water¿
DiÍt and wate± ca¶ get iN iÅ you ÈÉRget
to ±epLace The Åiller capÎ or If the cap
wo±Ks Loose duriNg ope±aTIonÏ Êeep a¶
eye on itÐ
You
c
Keep di±t out oF the hydraulic
oil By wiping oÅÅ the couplÁ¶gs ÑeÅɱe
you disco¶nEÒt oÓ hÔK up aÒÒesso±ieSÕ
Ö×Ke the auge± or impacTo±Ø ÀLways
maÙe su±e the quicK disconnecT coup-
LIngs aRe capÚd on BoTh the Loader
bacKhoe and the accessories when the
accessoRÛ is noT aTTachedº
30
FEB 91
t
,±
1758
So
Lder
•••
l Comp
r
sSoR Bathe EA±
y
ClEAN
THE
AIR COMPreSso±
²i³a´Nµ¶ ·e0UL¸¹lY
ºnD G»V¼ y½u¾5¿ÀF
²
bRAKe!
ou±
³
compÍessor needs pÜenty oF
ai± aNd a cÝean È×Öte±º Àn ai± compresso±
Þ¶nIng wIth a cLogged ÈÁlTeR is liKe a
ma±athon ±unner tßàing To ÍUn wIth a
head coldá
âhe ai± comp±esso± on you±
´
75ã
scÔp loadE± ca¶not sucK enough aI±
to buiäd up p±essu±e In the aåR reseÍvoirÇ
µir
¶mpresr
æow Íese±vo×± pçssu±e means your
b±aKes wonèt worÙ ÍightÏ
éyeBalL the p±essuRe gageê »F It Åalls
beLow 95 ëìí o± IÅ It buIlds up p±essure
slowe± than iT shouldî the sTÓaÁneRïs
p±oBabðy cloggedÇ
HerEès what to do:
.±
âaÙe The s²±ainer apa±² eveßy
JO
hou±sñmo±e oFten when thereïs lots
oF dust in the ai±ò
²³
C´ean iT wIth soap and wate± or
methyl
alcohoL,
½ì½ 6810óôó597õ
3ö÷Ç âhat ½ì½ Ñrings a galLon .
´µ
ÀFte± the st±ainør elemenT d±Áes¸
soaK It in cùean engIne oilú
´µ
ìquEEze out excess oilº
´µ
ûeassemble the s²±aine±ü
ýF the s³aine± elementþs damagedÿ
±epLace
iT
wiTh
½ì½
29Ā0óôā5Ă7ă
0946º
Tire Chain NSN
A
p
oÅ 12Ąô X
2 ·
chAi¶s FoÍ the ìąaäl émplAcEmENt éxcAVato± (ìéĆ)
·
ć
coąE wåth ½ì½ 25Ĉāĉā9ĂĂā6922Ą
¸
swIveĊhooK comes witċ ½ì½ 254¼ăôā
9ĂČā0Ā¼ĀĄ Ge Âċe Òßčss chAÄNs with ½ì½ 25Ďď9ĂĂā691Đđ
f±²91
31
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