PS Magazine - TB 43-PS-423
PS, The Preventative Maintenance Monthly
ISSUE 423
FEBRUARY 1988
Lose bOlts On the rear wheE±s Of a JD410 can wa±±Ow Out the BOlt hO±es. YOu
might even lOse a wheel.
All
tractOrs use Grade 8 ²±ts³ These have 6 dashes On the heAd. ´ther ²±ts
wOn't take the tOrqueµ ¶ut nOt all tractOrs ·e¸ the saMe tOrque aMOuntµ
¹hat's ºcause tractOrs with serial nuMºrs rangiN· FOM 235786 thru 235999
have 9/ »6-in BOlts¼ TractOrs with nuMºrs ran·in· FOM 3»9995 thRu 342573 have
½/4¾In BOltsµ
·
Tighten the 9/16-in bol± ²o 175 Lb³f. The 3/4´In boL± get 425 lb³fµ
¿f yOur tractOr has diÀerent ²±tSÁliKe 5Â8¾ÃÄ, ÅÆ exaMpleÁchances are Çe
Ori·ina± BO±ts were stÆipP OutÈ Then the hO±es were dÆñ±É Out and retapÊd År
laÆ·eÆ ²±ts. ¿f yOu have nOn¾standard ËltsÌ use Çe tOÆque ÍaB±e ±ÃsÍeÎ
i
Ïpp
E
Of TÐ 5-2420¾222-20-3Ñ
¶EÒre yOu t÷htEn ²±ts, clÓn OÀ any Ôst, diÆt Or paiÕ arOund the ²±t hOle arÖ.
×etOrQue the BO±ts aØer the Ùrst day Of OÊratiOn and eveÆy 2Ú hOurs Of OÊÆaÛ
tÃOn tO Make sure they stay ti·ht.
50
FeB 88
¶·0G ROad GradE¸
.±
²
-
I
.Ü. eXceÝt when yÞu searcH tHe Tß àr tHe
áâ's àr tHe ã3ä åOad gåader's stOÝli·hæç
taillight and
tm
signal li·hæ assemBlies.
FH¹'º»¹ N¼½ ¾N ½H¹
¿M, S¼ mAK¹ A N¼½¹
À½Á ½H¹'º»¹ ADD¹D!
³
ÃTÄÅ
sÆOp aÇd ÆaÈÉÉÊËÌÆ aÍÍEÎBÉy (rÏd)
ÐaÎp
ÑÒÓ
ÔÕÕÖ×ÖØ×ÙÚÖÛÖÔÜ8
ÔÕÜÖÛÖÖ×8ÝÝÞßÜÖÚ
ÔÕÕÖ×à×Úßß×ßáßß
ÔÕÕÖ×âØãØÚäåÝÖßÝ
ÔÕÜÖÛàÛÖÜÜÛÔáØÜ
ÔÕÕÖÛà×Ö88×ßÚÕØ
ÐÏÇÍ kÈÆ (æÏd)
ç
s
Ç
a
l light aSmby (AMBer
Ðaèp
ÐÏÇÍ kÊÆ (aÎBÏæ)
MW24C Capacitor NSN
f±b ²²
Use âáâ 59è0-Ú-»24-é33 tO get
æhe Ùxed caÝacitOr Òr the auxêiary steeRing
systeM mOtOr On Çe
M2
scëÝ lOader.
\
´
-³
_
³_
´
´
The inà ìr ¿teM 28 in íig 40 Of Tß
î-380îï262ð14&ñò2 is wrOng.
51
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