John Deere B JD350 Crawler Tractors and Crawler Loaders
Service Manual
John Deere Dubuque Works SM-2063 (Jan-74)
LITHO
IN U.S.A.
,. ” :,...:. ..---_-^”
. _.._,__“.
SERVICE
-
JOliN
JD 350 AND
DEERE CRAWLER
CRAWLER
TRACTORS LOADERS
CONTENTS Description and Specifications ................................... Tractor Separation. ........................................... Periodic Lubrication ......................................... Engine Tune-Up and Tractor Adjustment ............................. Basic Engine ............................................... Engine Lubrication System ..................................... Governor and Speed Control Linkage. ............................... Engine Cooling System. ........................................ Fuel Systems .............................................. Electrical System ........................................... Engine Clutch .............................................. Transmission .............................................. Hydraulic Direction Reverser ................................... Final Drives, Steering Clutches, and Brakes. ......................... Power Steering System. ....................................... Track System .............................................. Power Take-Off, Winch Drive, and Belt Pulley ........................ No. 3315 Power Winch ........................................ No. 3310 Manual Winch. ....................................... Hydraulic System. ........................................... Loader Main Frame, Boom, Buckets, and Hitches ...................... Trouble Shooting ............................................ Special Service Tools. ........................................
SM-2063
(Jan-74)
MANUAL
Litho in U.S.A.
Section
10 20 30 40 50 60 ‘70 80 90 100 110 120 130 140 145 150 160 170 180 190 200 210 220
Tractors II
and Loaders, Crawler, Introduction
JD350-
TO THE JOHN DEERE SERVICEMAN This service manual contains maintenance instructions for John Deere JD350 Crawler Tractors and Loaders. Included are complete disassembly, ininstructions for removal, spection, repair, assembly and installation of the major parts and assemblies of the tractor.
This manual was planned and written for the Service Department; its place is in the shop. Use the manual whenever in doubt about correct maintenance procedures. Use it as a text book for training new Service Department personnel who are unfamiliar with John Deere Tractors.
In addition, the manual contains brief descriptions of the more com@licated systems of the tractor, and tells how they operate. Dimensions of many new wearing parts are given as an aid in determining when parts replacement is necessary. Tests and adjustments, required to keep the tractor operating efficiently, are explained in detail.
Daily use of the Service Manual as a guide for any and all service problems will reduce error and costly delay to a minimum and assure you the best in finished service work. In many instances your customer’s confidence in your work will be improved when he sees you using the Service Manual. He knows you are following approved maintenance procedures and making proper adjustments. There is no guesswork when you use the manual.
Right-Hand
SM-2063
(Jan-74)
Litho in U.S.A.
View
of John Deere
JD350
Crawler
Tractor
Tractorsand Loaders,Crawler,JD350Parre- Date Index
... III
COMPLETE PAGE LISTING WITH LATEST DATE LINES
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(Jan-74) (Jan-74)
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(Feb-72) (J~I-I-66) (Feb-72) (Jan-66)
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(Feb-67) (Feb-72) (Feb-67) (Dee-64) (Dee-64) (Feb-67) (Dee-64) (Feb-72) (J~I-I-66) (J~II-66)
30-5-l.2 30-5-3,4 30-5-5,6
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(Dee-64) (J~II-66) (JIG66) (Feb-67) (Feb-72) (Feb-69) (Feb-69) (Feb-69) (Feb-69) (Dee-64) (J~II-66) (Feb-72) (Feb-72) (~~-66) (J~II-66)
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(Feb-72) (Dee-64) (Jul-73) (Feb-72) (Nov-72) (Feb-72) (Feb-72) (Jun-70) (Ott-73) (Apr-73) (Apr-73) (Feb-69)
50-20-3,4 50-20-5,6 50-25-1,2 50-25-3,4 50-30-1,2 50-30-3,4 50-30-5,6 50-35-1,2 50-35-3,4
(Nov-72) (O&-73) (Dee-64) (Feb-67) (Feb-67) (Jun-70) (Feb-67) (Jul-73) (Ott-73)
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(Dee-64) (Feb-69) (Feb-67) (J~II-66)
80-5-1,2 80-10-1,2 80-15-1,2 80-15-3,4 80-15-5,6
(Feb-67) (Dee-64) (Jun-70) (Jun-70) (Feb-67)
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(Jan-74) Lithoin U.S.A.
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(Dee-64) (Dee-64) (~at~-66) (Feb-72) (Jun-70)
130-5-1,2 130-5-3,4 130-5-5,6 (J~II-66) 130-5-7,8 (Jan-66) 130-10-1,2 (J~I+66) 130-10-3,4 (JEW66) 130-10-5,6 (Feb-69) 130-10-7,8 (~a.t-~-66) 130-10-9,10
Vertical lines indicate pages included with this revision. S&2063
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