DOWNLOAD COMPLETE TECHNICAL MANUAL FOR JOHN DEERE 1020, 1120 AND 1630 TRACTOR | PUBLICATION NUMBER - TM4286
Comprehensive technical manual for John Deere 1020, 1120, and 1630 tractors (TM4286). This detailed reference guide covers complete specifications, operation procedures, maintenance schedules, troubleshooting protocols, and repair instructions for all three models. Essential documentation for operators, technicians, and service professionals requiring authoritative guidance on engine systems, hydraulics, electrical components, and mechanical assemblies. Instant PDF download provides immediate access to factory-standard information for optimal equipment performance and longevity.
CONTENTS:
GENERAL
Specifications
Pre-delivery, delivery and after-sales inspections
Lubrication and periodic service
Engine and tractor tune-up
Tractor separation
ENGINE
General information, diagnosing malfunctions
Cylinder head and camshaft
Cylinder block, liners, pistons and connecting rods
Crankshaft, main bearings and flywheel
Timing gear train
Oil pump, oil pressure regulating valve, oil cooler and oil filter
Engine cooling system
Speed control linkage
FUEL SYSTEM
Diagnosing malfunctions
Fuel tank, water trap, transfer pump and fuel filter
ROTO DIESEL fuel injection pump
Fuel injection nozzles
Cold weather starting aids
ELECTRICAL SYSTEM
Diagnosing malfunctions
'Bilux' lightingsystem
Sealed-beam lighting system (on earlier tractor models)
Sealed-beam lighting system (on later tractor models)
Starting motor
Alternator and regulator
POWER TRAIN
Engine clutches and clutch linkage
HIGH-LOW shift unit
Collar-shift transmission
Differential
Final drives
Independent PTO
Continuous-running PTO
FRONT AXLE, STEERING SYSTEM AND BRAKES
Front axle
system
Hydraulic brakes
HYDRAULIC SYSTEM
General information, diagnosing malfunctions, and pressure tests
Oil reservoir, filter, valves and oil cooler
Hydraulic pump and transmission oil pump
Rockshaft
Selective control valves
Remote cylinder
MISCELLANEOUS
Belt pulley
Seats
Front and rear wheels
Roll guard
TOTAL PAGE - 368
FILE FORMAT - PDF
LANGUAGE - ENGLISH
