John Deere 325 335 & 345 Lawn & Garden Tractors Technical Manual – PDF DOWNLOAD

Description

John Deere 325 335 & 345 Lawn & Garden Tractors Technical Manual – PDF DOWNLOAD

DESCRIPTION:

John Deere 325 335 & 345 Lawn & Garden Tractors Technical Manual – PDF DOWNLOAD

INTRODUCTION:

This technical manual is written for an experienced
technician and contains sections that are specifically for
this product. It is a part of a total product support
program.
The manual is organized so that all the information on a
particular system is kept together. The order of grouping
is as follows:
• Table of Contents
• General Diagnostic Information
• Specifications
• Electrical Wiring Harness Legend
• Component Location
• System Schematic
• Wiring Harness
• Troubleshooting Chart
• Theory of Operation
• Diagnostics
• Tests & Adjustments
• Repair

TABLE OF CONTENTS:

John Deere 325 335 & 345 Lawn & Garden Tractors Technical Manual – PDF DOWNLOAD

TM1760 – 325, 335 and 345 Lawn & Garden Tractors…………………… 1
INTRODUCTION……………………………………………….. 3
Section 1 – SAFETY………………………………………….. 4
Section 2 – SPECIFICATIONS AND INFORMATION…………………….. 9
VEHICLE SPECIFICATIONS…………………………………… 11
ENGINE- 325…………………………………………. 11
ENGINE- 335…………………………………………. 11
ENGINE- 345…………………………………………. 12
FUEL SYSTEM…………………………………………. 12
ELECTRICAL………………………………………….. 12
GASOLINE SPECIFICATIONS………………………………….. 20
COOLANT SPECIFICATIONS…………………………………… 26
SERIAL NUMBER LOCATION…………………………………… 27
Section 3 – KAWASKAI FH531V ENGINE (325)………………………. 29
SPECIFICATIONS………………………………………….. 31
COMPONENT LOCATION………………………………………. 35
TROUBLESHOOTING…………………………………………. 36
TESTS AND ADJUSTMENTS……………………………………. 43
THROTTLE CABLE CHECK AND ADJUSTMENT……………………. 43
CHOKE PLATE CHECK AND ADJUSTMENT………………………. 43
GOVERNOR STATIC ADJUSTMENT……………………………. 45
SLOW IDLE SPEED ADJUSTMENT……………………………. 45
FAST IDLE SPEED ADJUSTMENT……………………………. 46
VALVE CLEARANCE, CHECK AND ADJUSTMENT………………….. 46
CYLINDER COMPRESSION PRESSURE TEST…………………….. 47
CRANKCASE VACUUM TEST………………………………… 48
ENGINE OIL PRESSURE TEST……………………………… 49
FUEL PUMP TEST………………………………………. 50
SPARK TEST………………………………………….. 51
SPARK PLUG GAP ADJUSTMENT…………………………….. 51
REPAIR…………………………………………………. 52
Section 4 – KAWASKAI FH601V ENGINE (335)………………………. 85
SPECIFICATIONS………………………………………….. 87
COMPONENT LOCATION………………………………………. 91
TROUBLESHOOTING…………………………………………. 92
TESTS AND ADJUSTMENTS……………………………………. 99
THROTTLE CABLE CHECK AND ADJUSTMENT……………………. 99
CHOKE PLATE CHECK AND ADJUSTMENT……………………….100
GOVERNOR ADJUSTMENT…………………………………..100
SLOW IDLE SPEED ADJUSTMENT…………………………….101
FAST IDLE SPEED ADJUSTMENT…………………………….102
VALVE CLEARANCE, CHECK AND ADJUSTMENT…………………..102
CYLINDER COMPRESSION PRESSURE TEST……………………..103
CRANKCASE VACUUM TEST…………………………………104
ENGINE OIL PRESSURE TEST………………………………104
FUEL PUMP TEST……………………………………….105
SPARK TEST…………………………………………..106
SPARK PLUG GAP ADJUSTMENT……………………………..107
AIR GAP ADJUSTMENT……………………………………107
REPAIR………………………………………………….108
THROTTLE CONTROL LEVER AND CABLE……………………….108
ENGINE REMOVAL AND INSTALLATION………………………..108
MUFFLER REMOVAL AND INSTALLATION……………………….110
AIR CLEANER ASSEMBLY………………………………….110
CARBURETOR REMOVAL AND INSTALLATION…………………….111
CARBURETOR COMPONENT LOCATION………………………….113
CARBURETOR DISASSEMBLY AND ASSEMBLY…………………….114
FUEL PUMP REPLACEMENT…………………………………119
BLOWER HOUSING REMOVAL AND INSTALLATION…………………120
FLYWHEEL REMOVAL AND INSTALLATION………………………120
BREATHER INSPECTION…………………………………..121
ROCKER ARM REMOVAL AND INSTALLATION…………………….122
CYLINDER HEAD REMOVAL AND INSTALLATION………………….123
CYLINDER HEAD INSPECTION………………………………124
ANALYZE VALVES……………………………………….125
RECONDITION VALVE SEATS……………………………….127
LAP VALVES…………………………………………..127
CRANKCASE COVER REMOVAL AND INSTALLATION………………..128
PISTON AND CONNECTING ROD……………………………..128
ANALYZE PISTON RING WEAR………………………………133
ANALYZE PISTON WEAR…………………………………..134
ANALYZE CRANKSHAFT ANDCONNECTING ROD WEAR……………….135
CAMSHAFT AND TAPPETS………………………………….135
CRANKSHAFT AND MAIN BEARINGS…………………………..136
CRANKSHAFT OIL SEALS………………………………….138
CYLINDER BLOCK INSPECTION……………………………..138
DEGLAZE CYLINDER BORE…………………………………139
RESIZE CYLINDER BORE………………………………….139
OIL PUMP DISASSEMBLY AND ASSEMBLY………………………140
OIL FILTER MANIFOLD…………………………………..141
GOVERNOR INSPECTION AND REPLACEMENT…………………….142
GOVERNOR SHAFT INSPECTION AND REPLACEMENT……………….142
STATOR REMOVAL AND INSTALLATION………………………..142
ARMATURE REMOVAL AND INSTALLATION………………………143
STARTING MOTOR DISASSEMBLY AND ASSEMBLY…………………144
NO-LOAD AMPERAGE DRAW AND RPM TEST……………………..146
THROTTLE CONTROL LEVER AND CABLE………………………….. 52
ENGINE REMOVAL AND INSTALLATION…………………………… 52
MUFFLER REMOVAL AND INSTALLATION………………………….. 54
AIR CLEANER ASSEMBLY…………………………………….. 54
CARBURETOR REMOVAL AND INSTALLATION……………………….. 55
CARBURETOR COMPONENT LOCATION…………………………….. 56
CARBURETOR DISASSEMBLY AND ASSEMBLY……………………….. 57
FUEL PUMP REPLACEMENT……………………………………. 58
BLOWER HOUSING REMOVAL AND INSTALLATION……………………. 58
FLYWHEEL REMOVAL AND INSTALLATION…………………………. 59
BREATHER INSPECTION……………………………………… 59
ROCKER ARM REMOVAL AND INSTALLATION……………………….. 60
CYLINDER HEAD REMOVAL AND INSTALLATION…………………….. 61
CYLINDER HEAD INSPECTION…………………………………. 62
ANALYZE VALVES………………………………………….. 63
RECONDITION VALVE SEATS………………………………….. 64
LAP VALVES……………………………………………… 65
CRANKCASE COVER REMOVAL AND INSTALLATION…………………… 65
PISTON AND CONNECTING ROD………………………………… 66
ANALYZE PISTON RING WEAR…………………………………. 70
ANALYZE PISTON WEAR……………………………………… 71
ANALYZE CRANKSHAFT AND CONNECTING ROD WEAR…………………. 72
CAMSHAFT AND TAPPETS…………………………………….. 72
CRANKSHAFT AND MAIN BEARINGS……………………………… 74
CRANKSHAFT OIL SEALS REPLACEMENT………………………….. 75
CYLINDER BLOCK INSPECTION………………………………… 76
DEGLAZE CYLINDER BORE……………………………………. 76
OIL PUMP……………………………………………….. 77
OIL FILTER MANIFOLD……………………………………… 78
GOVERNOR INSPECTION AND REPLACEMENT……………………….. 79
GOVERNOR SHAFT INSPECTION AND REPLACEMENT………………….. 79
ARMATURE REMOVAL AND INSTALLATION…………………………. 80
AIR GAP ADJUSTMENT………………………………………. 80
STARTING MOTOR………………………………………….. 80
NO-LOAD AMPERAGE DRAW AND RPM TEST………………………… 83
Section 5 – KAWASKAI FD611V ENGINE (345)……………………….147
SPECIFICATIONS…………………………………………..149
COMPONENT LOCATION……………………………………….154
TROUBLESHOOTING………………………………………….156
TESTS AND ADJUSTMENTS…………………………………….165
THROTTLE CABLE CHECK AND ADJUSTMENT…………………….165
CHOKE PLATE CHECK AND ADJUSTMENT……………………….166
GOVERNOR ADJUSTMENT…………………………………..166
FAST IDLE SPEED ADJUSTMENT…………………………….167
SLOW IDLE SPEED ADJUSTMENT…………………………….168
VALVE CLEARANCE CHECK AND ADJUSTMENT……………………168
CYLINDER COMPRESSION PRESSURE TEST……………………..169
CRANKCASE VACUUM TEST…………………………………170
FUEL PUMP TEST……………………………………….171
SPARK TEST…………………………………………..172
SPARK PLUG GAP ADJUSTMENT……………………………..172
CYLINDER LEAK-DOWN TEST……………………………….173
COOLING SYSTEM PRESSURE TEST…………………………..173
RADIATOR CAP PRESSURE TEST…………………………….174
REPAIR………………………………………………….175
THROTTLE CONTROL LEVER AND CABLE……………………….175
ENGINE REMOVAL AND INSTALLATION………………………..175
MUFFLER REMOVAL AND INSTALLATION……………………….176
AIR CLEANER ASSEMBLY………………………………….177
CARBURETOR REMOVAL AND INSTALLATION…………………….178
CARBURETOR DISASSEMBLY AND ASSEMBLY…………………….178
INTAKE MANIFOLD REMOVAL AND INSTALLATION………………..180
FUEL PUMP REMOVAL AND INSTALLATION……………………..181
RADIATOR REMOVAL AND INSTALLATION………………………181
COOLING FAN………………………………………….182
COOLING AIR DUCT……………………………………..183
THERMOSTAT…………………………………………..183
WATER PUMP REMOVAL AND INSTALLATION…………………….184
OVERFLOW RESERVOIR……………………………………186
FLYWHEEL…………………………………………….186
ROCKER ARM ASSEMBLY…………………………………..186
CYLINDER HEAD AND VALVES………………………………187
ANALYZE VALVES……………………………………….190
RECONDITION VALVE SEATS……………………………….191
LAP VALVES…………………………………………..191
CRANKCASE COVER………………………………………191
PISTON AND CONNECTING ROD……………………………..192
ANALYZE PISTON RING WEAR………………………………196
ANALYZE PISTON WEAR…………………………………..197
CAMSHAFT AND TAPPETS………………………………….198
CRANKSHAFT AND MAIN BEARINGS…………………………..200
CRANKSHAFT OIL SEALS………………………………….201
ANALYZE CRANKSHAFT AND CONNECTING ROD WEAR………………202
CYLINDER BLOCK……………………………………….202
OIL PUMP…………………………………………….204
BREATHER…………………………………………….205
GOVERNOR…………………………………………….206
GOVERNOR SHAFT……………………………………….206
GOVERNOR SHAFT SEAL…………………………………..206
STATOR………………………………………………207
PULSER COILS…………………………………………207
IGNITION COILS……………………………………….207
IGNITION MODULE………………………………………207
STARTING MOTOR……………………………………….208
NO-LOAD AMPERAGE DRAW AND RPM TEST……………………..208
Section 6 – ELECTRICAL……………………………………….211
READING ELECTRICAL SCHEMATICS……………………………..215
THEORY AND DIAGNOSTIC INFORMATION………………………….216
COMMON CIRCUIT TESTS……………………………………..217
SPECIFICATIONS…………………………………………..218
SCHEMATIC AND WIRING HARNESS LEGEND—325/335…………………219
SCHEMATIC AND WIRING HARNESS LEGEND—345…………………….220
COMPONENT LOCATION—325/335………………………………..221
STANDARD ELECTRICAL SCHEMATIC—325/335………………………225
W1 MAIN WIRING HARNESS—325/335…………………………….229
ELECTRICAL WIRING HARNESSES—325/335………………………..233
COMPONENT LOCATION—345……………………………………237
STANDARD ELECTRICAL SCHEMATIC—345………………………….241
W1 MAIN WIRING HARNESS—345………………………………..245
ELECTRICAL WIRING HARNESSES—345……………………………249
TROUBLESHOOTING………………………………………….253
THEORY OF OPERATION AND DIAGNOSIS – 325/335…………………254
POWER CIRCUIT OPERATION – 325/335………………………254
POWER CIRCUIT SCHEMATIC – 325/335………………………255
POWER CIRCUIT DIAGNOSIS – 325/335………………………256
CRANKING CIRCUIT OPERATION -325/335…………………….260
CRANKING CIRCUIT SCHEMATIC – 325/335……………………261
CRANKING CIRCUIT DIAGNOSIS – 325/335……………………262
IGNITION CIRCUIT OPERATION -325/335…………………….264
IGNITION CIRCUIT SCHEMATIC – 325/335……………………265
IGNITION CIRCUIT DIAGNOSIS—ENGINE SHUTTING OFF – 325/335….266
IGNITION CIRCUIT DIAGNOSIS—ENGINE SHUTTING OFF – 325/335….268
CHARGING CIRCUIT OPERATION -325/335…………………….270
CHARGING CIRCUIT SCHEMATIC – 325/335……………………271
CHARGING CIRCUIT DIAGNOSIS – 325/335……………………272
PTO CIRCUIT OPERATION—PTO OFF – 325/335…………………274
PTO CIRCUIT SCHEMATIC—PTO OFF – 325/335…………………275
PTO CIRCUIT OPERATION—PTO ON- 325/335…………………..276
PTO CIRCUIT SCHEMATIC—PTO ON – 325/335………………….277
PTO CIRCUIT DIAGNOSIS – 325/335………………………..278
REVERSE IMPLEMENT OPTION (RIO) CIRCUIT OPERATION—325/335….282
RIO CIRCUIT SCHEMATIC – 325/335………………………..283
RIO CIRCUIT DIAGNOSIS—325/335………………………….284
LOW OIL PRESSURE LIGHT CIRCUIT OPERATION – 325/335……….286
LOW OIL PRESSURE LIGHT CIRCUIT SCHEMATIC – 325/335……….287
LOW OIL PRESSURE LIGHT CIRCUIT DIAGNOSIS – 325/335……….288
HOUR METER CIRCUIT OPERATION – 325/335………………….290
HOUR METER CIRCUIT SCHEMATIC – 325/335………………….291
HOUR METER CIRCUIT DIAGNOSIS – 325/335………………….292
HEADLIGHT CIRCUIT OPERATION – 325/335…………………..294
HEADLIGHT CIRCUIT SCHEMATIC – 325/335…………………..295
HEADLIGHT CIRCUIT DIAGNOSIS – 325/335…………………..296
FUEL SHUTOFF SOLENOID CIRCUIT OPERATION – 325/335………..298
FUEL SHUTOFF SOLENOID CIRCUIT SCHEMATIC- 325/335…………299
FUEL SHUTOFF SOLENOID CIRCUIT DIAGNOSIS – 325/335………..300
THEORY OF OPERATION AND DIAGNOSIS – 345…………………….302
POWER CIRCUIT OPERATION – 345………………………….302
POWER CIRCUIT SCHEMATIC- 345…………………………..303
POWER CIRCUIT DIAGNOSIS – 345………………………….304
CRANKING CIRCUIT OPERATION – 345……………………….308
CRANKING CIRCUIT SCHEMATIC – 345……………………….309
CRANKING CIRCUIT DIAGNOSIS – 345……………………….310
IGNITION CIRCUIT OPERATION – 345……………………….312
IGNITION CIRCUIT SCHEMATIC – 345……………………….313
IGNITION CIRCUIT DIAGNOSIS – 345……………………….314
CHARGING CIRCUIT OPERATION -345………………………..318
CHARGING CIRCUIT SCHEMATIC – 345……………………….319
CHARGING CIRCUIT DIAGNOSIS – 345……………………….320
PTO CIRCUIT OPERATION—PTO OFF – 345…………………….322
PTO CIRCUIT SCHEMATIC—PTO OFF – 345…………………….323
PTO CIRCUIT OPERATION—PTO ON – 345……………………..324
PTO CIRCUIT SCHEMATIC—PTO ON – 345……………………..325
PTO CIRCUIT DIAGNOSIS – 345……………………………326
REVERSE IMPLEMENT OPTION (RIO) CIRCUIT OPERATION—345……..330
RIO CIRCUIT SCHEMATIC—345……………………………..331
RIO CIRCUIT DIAGNOSIS—345……………………………..332
LOW OIL PRESSURE LIGHT CIRCUIT OPERATION – 345…………..334
LOW OIL PRESSURE LIGHT CIRCUIT SCHEMATIC – 345…………..335
LOW OIL PRESSURE LIGHT CIRCUIT DIAGNOSIS – 345…………..336
COOLANT TEMPERATURE LIGHT CIRCUIT OPERATION – 345………..338
COOLANT TEMPERATURE LIGHT CIRCUIT SCHEMATIC – 345………..339
COOLANT TEMPERATURE LIGHT CIRCUIT DIAGNOSIS – 345………..340
HOUR METER CIRCUIT OPERATION – 345……………………..342
HOUR METER CIRCUIT SCHEMATIC – 345……………………..343
HOUR METER CIRCUIT DIAGNOSIS – 345……………………..344
HEADLIGHT CIRCUIT OPERATION -345……………………….346
HEADLIGHT CIRCUIT SCHEMATIC – 345………………………347
HEADLIGHT CIRCUIT DIAGNOSIS – 345………………………348
FUEL SHUTOFF SOLENOID CIRCUIT OPERATION – 345……………350
FUEL SHUTOFF SOLENOID CIRCUIT SCHEMATIC – 345……………351
FUEL SHUTOFF SOLENOID CIRCUIT DIAGNOSIS – 345……………352
TESTS AND ADJUSTMENTS…………………………………….354
COMMON CIRCUIT TEST…………………………………..354
GROUND CIRCUIT TEST…………………………………..354
BATTERY TEST…………………………………………355
CHARGE BATTERY……………………………………….356
REGULATED AMPERAGE TEST……………………………….357
REGULATED VOLTAGE TEST………………………………..358
UNREGULATED VOLTAGE OUTPUT TEST—325/335…………………358
UNREGULATED VOLTAGE OUTPUT TEST—345…………………….359
STARTER SOLENOID TEST…………………………………359
STARTER LOADED AMPERAGE……………………………….360
IGNITION MODULE TEST………………………………….361
FLYWHEEL MAGNET TEST………………………………….361
IGNITION COIL TEST—…………………………………..362
PULSER COIL TEST—345………………………………….363
SPARK PLUG CAP TEST—345……………………………….363
BRAKE/NEUTRAL START SWITCH TEST………………………..364
ELECTRIC PTO/RIP SWITCH TEST…………………………..365
ELECTRIC PTO CLUTCH TEST………………………………365
SEAT SWITCH TEST……………………………………..366
HEADLIGHT SWITCH TEST…………………………………366
OIL PRESSURE SWITCH TEST………………………………367
COOLANT TEMPERATURE SWITCH TEST—345…………………….368
FUEL SHUTOFF SOLENOID TEST—325/335……………………..368
ELECTRIC PTO CLUTCH ADJUSTMENT…………………………369
REPAIR………………………………………………….369
ELECTRIC PTO CLUTCH…………………………………..369
CONNECTOR BODY—BLADE TERMINALS…………………………370
METRIPACK â CONNECTOR…………………………………370
Section 7 – POWER TRAIN—HYDROSTATIC……………………………373
SPECIFICATIONS…………………………………………..375
HYDROSTATIC TRANSAXLE…………………………………375
REPAIR SPECIFICATIONS…………………………………375
COMPONENT LOCATION……………………………………….378
HYDROSTATIC TRANSAXLE COMPONENTS…………………………..379
THEORY OF OPERATION………………………………………380
TRACTION DRIVE BELT SYSTEM OPERATION……………………380
PEDAL CONTROL SYSTEM OPERATION…………………………381
HYDROSTATIC SYSTEM OPERATION…………………………..382
TRANSAXLE OPERATION—GEAR POWER FLOW…………………….384
TRANSAXLE CONTROL LINKAGE……………………………..385
TROUBLESHOOTING………………………………………386
DIAGNOSIS……………………………………………388
TESTS AND ADJUSTMENTS…………………………………….401
NEUTRAL CREEP ADJUSTMENT………………………………401
PEDAL HEIGHT/CRUISE CONTROL ADJUSTMENT………………….402
TRANSAXLE EFFICIENCY TEST……………………………..403
BELT TENSION ADJUSTMENT……………………………….403
REPAIR………………………………………………….404
TRANSAXLE REMOVAL AND INSTALLATION…………………………404
TRANSAXLE DISASSEMBLY AND INSPECTION……………………….406
TRANSAXLE ASSEMBLY……………………………………….416
CONTROL PEDALS AND LINKAGE………………………………..427
TRACTION DRIVE BELT………………………………………428
DRIVE BELT TENSION ARM ASSEMBLY……………………………429
Section 8 – STEERING–325……………………………………..431
SPECIFICATIONS…………………………………………..433
ADJUSTMENT SPECIFICATIONS……………………………..433
REPAIR SPECIFICATIONS…………………………………433
THEORY OF OPERATION………………………………………434
STEERING SYSTEM………………………………………434
TILT STEERING OPERATION……………………………….435
STEERING GEARBOX OPERATION…………………………….436
TROUBLESHOOTING………………………………………….437
TESTS AND ADJUSTMENTS…………………………………….439
DRAG LINK ADJUSTMENT………………………………….439
TOE-IN ADJUSTMENT…………………………………….439
REPAIR………………………………………………….440
STEERING TILT ASSEMBLY………………………………..440
STEERING GEARBOX……………………………………..440
Section 9 – STEERING–335/345………………………………….445
SPECIFICATIONS…………………………………………..447
TEST AND ADJUSTMENT SPECIFICATIONS……………………..447
REPAIR SPECIFICATIONS…………………………………447
COMPONENT LOCATION……………………………………….448
STEERING VALVE AND SYSTEM OPERATION………………………..449
TILT STEERING OPERATION…………………………………..450
TROUBLESHOOTING………………………………………….451
TESTS AND ADJUSTMENTS…………………………………….459
STEERING SYSTEM OIL FLOW AND PRESSURE CHECK……………..459
STEERING SYSTEM LEAKAGE TEST…………………………..459
STEERING VALVE LEAKAGE TEST……………………………460
STEERING CYLINDER LEAKAGE TEST…………………………460
TOE-IN ADJUSTMENT…………………………………….461
REPAIR………………………………………………….462
STEERING TILT ASSEMBLY………………………………..462
STEERING VALVE AND COLUMN……………………………..462
STEERING CYLINDER…………………………………….467
Section 10 – BRAKES………………………………………….469
SPECIFICATIONS…………………………………………..471
ADJUSTMENT SPECIFICATIONS……………………………..471
THEORY OF OPERATION………………………………………472
EXTERNAL BRAKE LINKAGE………………………………..472
INTERNAL BRAKE LINKAGE OPERATION……………………….473
TROUBLESHOOTING………………………………………….474
BRAKE SYSTEM TROUBLESHOOTING CHART……………………..474
TESTS AND ADJUSTMENTS…………………………………….480
BRAKE LINKAGE CHECK AND ADJUSTMENT……………………..480
BRAKE ASSEMBLY……………………………………….480
BRAKE PEDAL AND LINKAGE……………………………….481
Section 11 – HYDRAULICS………………………………………483
SPECIFICATIONS…………………………………………..485
TEST AND ADJUSTMENT SPECIFICATIONS……………………..485
REPAIR SPECIFICATIONS…………………………………485
SPECIAL OR ESSENTIAL TOOLS…………………………….485
OTHER MATERIALS………………………………………485
SERVICE PARTS KITS……………………………………485
COMPONENT LOCATION……………………………………….486
HYDRAULIC LIFT SYSTEM COMPONENTS……………………….486
HYDRAULIC SCHEMATIC…………………………………..487
THEORY OF OPERATION………………………………………488
HYDRAULIC LIFT SYSTEM OPERATION………………………..488
TROUBLESHOOTING………………………………………….489
NOISE FROM TRANSMISSION WHEN USING HYDRAULIC LIFT………..490
EXCESSIVE ATTACHMENT DROP WITH CONTROL VALVE IN NEUTRAL…..490
HYDRAULIC LIFT SLOW OR NO LIFT CAPACITY…………………491
HYDRAULIC LIFT WILL NOT WORK…………………………..492
TESTS AND ADJUSTMENTS…………………………………….493
HYDRAULIC LIFT OIL FLOW AND PRESSURE CHECK………………493
REPAIR………………………………………………….493
HYDRAULIC LIFT CONTROL VALVE…………………………..493
HYDRAULIC LIFT CYLINDER REMOVAL AND INSTALLATION…………496
LIFT LEVER AND LINKAGE………………………………..497
LIFT LEVER REMOVAL……………………………………497
MOWER DECK LIFT LINKAGE……………………………….498
LIFT LINKAGE INSPECTION……………………………….498
HYDRAULIC IN-LINE FILTER REPLACEMENT……………………499
Section 12 – ATTACHMENTS……………………………………..501
SPECIFICATIONS…………………………………………..503
ADJUSTMENT SPECIFICATIONS……………………………..503
REPAIR SPECIFICATIONS…………………………………503
SPECIAL OR ESSENTIAL TOOLS…………………………….504
SERVICE PARTS KITS……………………………………504
COMPONENT LOCATION……………………………………….505
38-INCH MOWER DECK COMPONENTS………………………….505
44-INCH REAR DISCHARGE MOWER DECK COMPONENTS…………….506
48-INCH CONVERTIBLE MOWER DECK COMPONENTS……………….507
54-INCH MOWER DECK COMPONENTS………………………….508
TROUBLESHOOTING………………………………………….509
MOWER DECKS TROUBLESHOOTING CHART………………………509
MOWER DRIVE CHECKS……………………………………510
TESTS AND ADJUSTMENTS…………………………………….511
MOWER LEVEL SIDE-TO-SIDE………………………………511
MOWER LEVEL FRONT-TO-REAR……………………………..512
REPAIR………………………………………………….513
MOWER DECK 38 INCH……………………………………….513
OVERALL VIEW…………………………………………514
DRAFT ARMS AND GAUGE WHEELS……………………………515
IDLERS AND SHEAVES……………………………………516
SPINDLES…………………………………………….517
MOWER DRIVE BELT……………………………………..517
MOWER BLADES…………………………………………518
MOWER DECK 44 INCH……………………………………….518
OVERALL VIEW…………………………………………520
DRAFT ARMS AND GAUGE WHEELS……………………………521
IDLERS AND SHEAVES……………………………………522
SPINDLES…………………………………………….523
CROSS SECTION………………………………………..524
MOWER DRIVE BELT……………………………………..526
MOWER BLADE(S)……………………………………….527
MOWER DECK 48 INCH CONVERTIBLE…………………………….528
DRAFT ARMS…………………………………………..529
GAUGE WHEELS…………………………………………530
IDLERS AND SHEAVES……………………………………531
CROSS SECTION………………………………………..533
SPINDLES…………………………………………….534
JACK SHEAVE………………………………………….536
IDLERS………………………………………………536
MOWER DRIVE BELT……………………………………..537
MOWER BLADES…………………………………………537
MOWER DECK 54 INCH……………………………………….538
OVERALL VIEW…………………………………………539
DRAFT ARMS…………………………………………..540
GAUGE WHEELS…………………………………………541
IDLERS AND SHEAVES……………………………………542
SPINDLES…………………………………………….544
MOWER DRIVE BELT……………………………………..547
MOWER BLADES…………………………………………548
Section 13 – MISCELLANEOUS……………………………………549
SPECIFICATIONS…………………………………………..551
TORQUE SPECIFICATIONS…………………………………551
OVERALL VIEW…………………………………………539
DRAFT ARMS…………………………………………..540
GAUGE WHEELS…………………………………………541
IDLERS AND SHEAVES……………………………………542
SPINDLES…………………………………………….544
CROSS SECTION……………………………………….. 0
MOWER DRIVE BELT……………………………………..547
MOWER BLADES…………………………………………548
REPAIR………………………………………………….552
FRONT AXLE…………………………………………..552
SPINDLES…………………………………………….553
FRONT WHEELS…………………………………………553
REAR WHEELS………………………………………….554
ENGINE HOOD………………………………………….554
CONTROL PANEL………………………………………..556
FENDER DECK AND TUNNEL COVER…………………………..558
FUEL TANK REMOVAL AND INSTALLATION……………………..560
INDEX………………………………………………………561
Numerics………………………………………………..561
B………………………………………………………561
C………………………………………………………561
D………………………………………………………562
E………………………………………………………562
F………………………………………………………563
G………………………………………………………565
H………………………………………………………565
L………………………………………………………566
M………………………………………………………566
O………………………………………………………566
R………………………………………………………566
S………………………………………………………566
T………………………………………………………567

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JOHN DEERE 325 335 & 345 LAWN & GARDEN TRACTORS TECHNICAL MANUAL – PDF DOWNLOAD:

PLEASE NOTE:

• This is the SAME exact manual used by your dealers to fix your vehicle.
• The same can be yours in the next 2-3 mins as you will be directed to the download page immediately after paying for the manual.
• Any queries / doubts regarding your purchase, please feel free to contact [email protected]

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