%X\'RZQORDG3ULQW
425, 445, and 455
Lawn and Garden Tractors
TECHNICAL
MANUAL
John Deere
Worldwide Commercial and
Consumer Equipment Division
TM1517 (Sep99)
Replaces TM1517 (15Sep96)
Litho in U.S.A
M P PP
, INTRODUCTION
7KLV WHFKQLFDO PDQXDO LV ZULWWHQ IRU DQ H[SHULHQFHG
WHFKQLFLDQ DQG FRQWDLQV VHFWLRQV WKDW DUH VSHFLILFDOO\ IRU
WKLV SURGXFW ,W LV D SDUW RI D WRWDO SURGXFW VXSSRUW Safety
SURJUDP
7KH PDQXDO LV RUJDQL]HG VR WKDW DOO WKH LQIRUPDWLRQ RQ D Specifications and
SDUWLFXODU V\VWHP LV NHSW WRJHWKHU 7KH RUGHU RI JURXSLQJ Information
LV DV IROORZV
7DEOH RI &RQWHQWV
*HQHUDO 'LDJQRVWLF ,QIRUPDWLRQ Engine
6SHFLILFDWLRQV
(OHFWULFDO :LULQJ +DUQHVV /HJHQG
&RPSRQHQW /RFDWLRQ
6\VWHP 6FKHPDWLF Diesel Engine
:LULQJ +DUQHVV
7URXEOHVKRRWLQJ &KDUW
7KHRU\ RI 2SHUDWLRQ
'LDJQRVWLFV Electrical
7HVWV DQG $GMXVWPHQWV
5HSDLU
Hydrostatic Power Train
(DFK VHFWLRQ ZLOO EH LGHQWLILHG ZLWK D V\PERO UDWKHU WKDQ D
QXPEHU 7KH JURXSV DQG SDJHV ZLWKLQ D VHFWLRQ ZLOO EH
FRQVHFXWLYHO\ QXPEHUHG Steering
:H DSSUHFLDWH \RXU LQSXW RQ WKLV PDQXDO 7R KHOS WKHUH
DUH SRVWDJH SDLG SRVW FDUGV LQFOXGHG DW WKH EDFN ,I \RX
ILQG DQ\ HUURUV RU ZDQW WR FRPPHQW RQ WKH OD\RXW RI WKH Brakes
PDQXDO SOHDVH ILOO RXW RQH RI WKH FDUGV DQG PDLO LW EDFN WR
XV
Hydraulics
$OO LQIRUPDWLRQ LOOXVWUDWLRQV DQG
VSHFLILFDWLRQV LQ WKLV PDQXDO DUH EDVHG RQ
WKH ODWHVW LQIRUPDWLRQ DYDLODEOH DW WKH WLPH RI
SXEOLFDWLRQ 7KH ULJKW LV UHVHUYHG WR PDNH
FKDQJHV DW DQ\ WLPH ZLWKRXW QRWLFH
Miscellaneous
&23<5,*+7
'HHUH &R
-RKQ 'HHUH :RUOGZLGH &RPPHUFLDO DQG
&RQVXPHU (TXLSPHQW 'LYLVLRQ
+RULFRQ :,
$OO ULJKWV UHVHUYHG
3UHYLRXV (GLWLRQV
&23<5,*+7
DQG
1-1
M P PP
, SAFETY
RECOGNIZE SAFETY INFORMATION HANDLE FLUIDS SAFELY—AVOID
FIRES
Be Prepared for Emergencies
7KLV LV WKH VDIHW\DOHUW V\PERO :KHQ \RX VHH WKLV
V\PERO RQ \RXU PDFKLQH RU LQ WKLV PDQXDO EH DOHUW WR
WKH SRWHQWLDO IRU SHUVRQDO LQMXU\
)ROORZ UHFRPPHQGHG SUHFDXWLRQV DQG VDIH VHUYLFLQJ
SUDFWLFHV
Understand Signal Words
$ VLJQDO ZRUG²'$1*(5 :$51,1* RU &$87,21²LV
XVHG ZLWK WKH VDIHW\DOHUW V\PERO '$1*(5 LGHQWLILHV
WKH PRVW VHULRXV KD]DUGV
'$1*(5 RU :$51,1* VDIHW\ VLJQV DUH ORFDWHG QHDU :KHQ \RX ZRUN DURXQG IXHO GR QRW VPRNH RU ZRUN QHDU
VSHFLILF KD]DUGV *HQHUDO SUHFDXWLRQV DUH OLVWHG RQ KHDWHUV RU RWKHU ILUH KD]DUGV
&$87,21 VDIHW\ VLJQV &$87,21 DOVR FDOOV DWWHQWLRQ
WR VDIHW\ PHVVDJHV LQ WKLV PDQXDO 6WRUH IODPPDEOH IOXLGV DZD\ IURP ILUH KD]DUGV 'R QRW
LQFLQHUDWH RU SXQFWXUH SUHVVXUL]HG FRQWDLQHUV
0DNH VXUH PDFKLQH LV FOHDQ RI WUDVK JUHDVH DQG
REPLACE SAFETY SIGNS GHEULV
'R QRW VWRUH RLO\ UDJV
WKH\ FDQ LJQLWH DQG EXUQ
VSRQWDQHRXVO\
%H SUHSDUHG LI D ILUH VWDUWV
.HHS D ILUVW DLG NLW DQG ILUH H[WLQJXLVKHU KDQG\
.HHS HPHUJHQF\ QXPEHUV IRU GRFWRUV DPEXODQFH
VHUYLFH KRVSLWDO DQG ILUH GHSDUWPHQW QHDU \RXU
WHOHSKRQH
5HSODFH PLVVLQJ RU GDPDJHG VDIHW\ VLJQV 6HH WKH
PDFKLQH RSHUDWRU¶V PDQXDO IRU FRUUHFW VDIHW\ VLJQ
SODFHPHQW
1-2
M P PP
, SAFETY
USE CARE IN HANDLING AND USE CARE AROUND HIGH-
SERVICING BATTERIES PRESSURE FLUID LINES
Avoid High-Pressure Fluids
Prevent Battery Explosions
.HHS VSDUNV OLJKWHG PDWFKHV DQG RSHQ IODPH (VFDSLQJ IOXLG XQGHU SUHVVXUH FDQ SHQHWUDWH WKH VNLQ
DZD\ IURP WKH WRS RI EDWWHU\ %DWWHU\ JDV FDQ FDXVLQJ VHULRXV LQMXU\
H[SORGH
$YRLG LQMXU\ IURP HVFDSLQJ IOXLG XQGHU SUHVVXUH E\
1HYHU FKHFN EDWWHU\ FKDUJH E\ SODFLQJ D PHWDO
VWRSSLQJ WKH HQJLQH DQG UHOLHYLQJ SUHVVXUH LQ WKH
REMHFW DFURVV WKH SRVWV 8VH D YROWPHWHU RU
V\VWHP EHIRUH GLVFRQQHFWLQJ RU FRQQHFWLQJ K\GUDXOLF RU
K\GURPHWHU
RWKHU OLQHV 7LJKWHQ DOO FRQQHFWLRQV EHIRUH DSSO\LQJ
'R QRW FKDUJH D IUR]HQ EDWWHU\
LW PD\ H[SORGH SUHVVXUH
:DUP EDWWHU\ WR & )
6HDUFK IRU OHDNV ZLWK D SLHFH RI FDUGERDUG 3URWHFW
Prevent Acid Burns KDQGV DQG ERG\ IURP KLJKSUHVVXUH IOXLGV
,I DQ DFFLGHQW RFFXUV VHH D GRFWRU LPPHGLDWHO\ $Q\
6XOIXULF DFLG LQ EDWWHU\ HOHFWURO\WH LV SRLVRQRXV ,W LV
IOXLG LQMHFWHG LQWR WKH VNLQ PXVW EH VXUJLFDOO\ UHPRYHG
VWURQJ HQRXJK WR EXUQ VNLQ HDW KROHV LQ FORWKLQJ
ZLWKLQ D IHZ KRXUV RU JDQJUHQH PD\ UHVXOW 'RFWRUV
DQG FDXVH EOLQGQHVV LI VSODVKHG LQWR H\HV
XQIDPLOLDU ZLWK WKLV W\SH RI LQMXU\ VKRXOG UHIHUHQFH D
NQRZOHGJHDEOH PHGLFDO VRXUFH 6XFK LQIRUPDWLRQ LV
• Avoid acid burns by: DYDLODEOH IURP 'HHUH &RPSDQ\ 0HGLFDO 'HSDUWPHQW
)LOOLQJ EDWWHULHV LQ D ZHOOYHQWLODWHG DUHD LQ 0ROLQH ,OOLQRLV 86$
:HDULQJ H\H SURWHFWLRQ DQG UXEEHU JORYHV
$YRLGLQJ EUHDWKLQJ IXPHV ZKHQ HOHFWURO\WH LV
Avoid Heating Near Pressurized
DGGHG Fluid Lines
$YRLGLQJ VSLOOLQJ RU GULSSLQJ HOHFWURO\WH
8VLQJ SURSHU MXPS VWDUW SURFHGXUH
• If you spill acid on yourself:
)OXVK \RXU VNLQ ZLWK ZDWHU
$SSO\ EDNLQJ VRGD RU OLPH WR KHOS QHXWUDOL]H WKH
DFLG
)OXVK \RXU H\HV ZLWK ZDWHU IRU ² PLQXWHV
*HW PHGLFDO DWWHQWLRQ LPPHGLDWHO\
• If acid is swallowed:
'ULQN ODUJH DPRXQWV RI ZDWHU RU PLON )ODPPDEOH VSUD\ FDQ EH JHQHUDWHG E\ KHDWLQJ QHDU
7KHQ GULQN PLON RI PDJQHVLD EHDWHQ HJJV RU SUHVVXUL]HG IOXLG OLQHV UHVXOWLQJ LQ VHYHUH EXUQV WR
YHJHWDEOH RLO \RXUVHOI DQG E\VWDQGHUV 'R QRW KHDW E\ ZHOGLQJ
VROGHULQJ RU XVLQJ D WRUFK QHDU SUHVVXUL]HG IOXLG OLQHV
*HW PHGLFDO DWWHQWLRQ LPPHGLDWHO\ RU RWKHU IODPPDEOH PDWHULDOV 3UHVVXUL]HG OLQHV FDQ EH
DFFLGHQWDOO\ FXW ZKHQ KHDW JRHV EH\RQG WKH LPPHGLDWH
IODPH DUHD
1-3
M P PP