John Deere 1020, 1120 and 1630 Tractors Technical Manual (TM4286)

Table of 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
       Steering 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