John Deere Tractors 1020, 1120, 1630 Diagnosis Repair Service Technical Manual (TM4286)

Complete Diagnostics and Repair service manual with electrical wiring diagrams for John Deere Tractors 1020, 1120, 1630, with all the workshop information to maintain, diagnose, repair, and rebuild like professional mechanics.

John Deere 1020, 1120, 1630 Tractors workshop Diagnosis Operation Test Repair Service Manual includes:
* Numbered table of contents easy to use so that you can find the information you need fast.
* Detailed sub-steps expand on repair procedure information
* Numbered instructions guide you through every repair procedure step by step.
* Troubleshooting and electrical service procedures are combined with detailed wiring diagrams for ease of use.
* Notes, cautions and warnings throughout each chapter pinpoint critical information.
* Bold figure number help you quickly match illustrations with instructions.
* Detailed illustrations, drawings and photos guide you through every procedure.
* Enlarged inset helps you identify and examine parts in detail.

TM4286 - John Deere 1020, 1120, 1630 Tractors Technical Manual.pdf

Total Pages: 369 pages
File Format: PDF (bookmarked, ToC, Searchable, Printable, high quality)
Language: English

MAIN SECTIONS
   SECTION 10- GENERAL
        Group 5 - Specifications
        Group 10 - Pre-delivery, delivery and after-sales inspections
        Group 15 - Lubrication and periodic service
        Group 20 - Engine and tractor tune-up
        Group 25 - Tractor separation
    SECTION 20- ENGINE
        Group 5 - General information, diagnosing malfunctions
        Group 10 - Cylinder head and camshaft
        Group 15 - Cylinder block, liners, pistons and connecting rods
        Group 20 - Crankshaft, main bearings and flywheel
        Group 25 - Timing gear train
        Group 30 - Oil pump, oil pressure regulating valve, oil cooler and oil filter
        Group 35 - Engine cooling system
        Group 40 - Speed control linkage
    SECTION 30- FUEL SYSTEM
        Group 5 - Diagnosing malfunctions
        Group 10 - Fuel tank, water trap, transfer pump and fuel filter
        Group 15 - ROTO DIESEL fuel injection pump
        Group 20 - Fuel injection nozzles
        Group 25 - Cold weather starting aids
    SECTION 40 - ELECTRICAL SYSTEM
        Group 5 - Diagnosing malfunctions
        Group 10 - ''Bilux'' lightingsystem
        Group 15 - Sealed-beam lighting system (on earlier tractor models)
        Group 16 - Sealed-beam lighting system (on later tractor models)
        Group 20 - Starting motor
        Group 25 - Alternator and regulator
    SECTION 50- POWER TRAIN
        Group 5 - Engine clutches and clutch linkage
        Group 10 - HIGH-LOW shift unit
        Group 15 - Collar-shift transmission
        Group 20 - Differential
        Group 25 - Final drives
        Group 30 - Independent PTO
        Group 35 - Continuous-running PTO
    SECTION 60- FRONT AXLE, STEERING SYSTEM AND BRAKES
        Group 5 - Front axle
        Group 10 - Steering system
        Group 15 - Hydraulic brakes
    SECTION 70- HYDRAULIC SYSTEM
        Group 5 - General information, diagnosing malfunctions, and pressure tests
        Group 10 - Oil reservoir, filter, valves and oil cooler
        Group 15 - Hydraulic pump and transmission oil pump
        Group 20 - Rockshaft
        Group 25 - Selective control valves
        Group 30 - Remote cylinder
    SECTION 80- MISCELLANEOUS
        Group 5 - Belt pulley
        Group 10 - Seats
        Group 15 - Front and rear wheels
        Group 20 - Roll guard