Overview
The John Deere 1020, 1120, 1630 tractor repair service manual provides a technical reference for the covered equipment. Its purpose is to help locate information relevant to inspection, troubleshooting, servicing and repair, as applicable to the supplied publication.
The supplied contents outline identifies GENERAL, ENGINE, FUEL SYSTEM and ELECTRICAL SYSTEM. The table below follows the provided section names and selected topics; consult the manual for the exact procedures and specifications.
Important Information: Confirm the applicable serial-number or production range in the supplied documentation before selecting a procedure.
Table of Contents
John Deere 1020, 1120, 1630 Manual
Main sections and selected subjects identified in the source documentation:
- GENERAL
- ENGINE
- FUEL SYSTEM
- ELECTRICAL SYSTEM
- POWER TRAIN
- FRONT AXLE, STEERING SYSTEM AND BRAKES
- HYDRAULIC SYSTEM
- MISCELLANEOUS
- 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 10 – ''Bilux'' lightingsystem
- Group 15 – Sealed-beam lighting system (on earlier tractor models)
Serial-Number Applicability
The covered production ranges or serial groups may affect the applicable procedures. Check the identification details on the machine against the source documentation.










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