Description
This 152 page, John Deere 2150 – 2555 workshop manual is a reproduction of the original, out of print service manuals covering 2150, 2155, 2255, 2350, 2355, 2355N, 2550, and 2555 tractor models. It provides authoritative guidance on maintenance, diagnostics, disassembly & reassembly, torque specs, and schematics.
Designed for mechanics, DIY enthusiasts, and tractor owners, this manual walks through engine systems, transmission, hydraulics, steering, chassis, power take-off, electrical systems, and regular maintenance routines. With crisp illustrations, step-by-step procedures, and troubleshooting charts, it’s a solid reference for servicing or restoring your John Deere utility tractor.
Common repairs covered include head gasket replacement, fuel injection pump servicing, hydraulic valve adjustments, clutch servicing, gear and differential work, and electrical troubleshooting. Because these 50 & 55 Series tractors share many parts and systems, the manual’s coverage is applicable across the series. For instance, published filter intervals and oil capacities for the 2150/2555 model family can be found in John Deere’s specs documentation.
Key features included:
– Complete specifications: capacities, tolerances, torque values
– Engine service: cylinder head, valves, cam, crankshaft
– Fuel, injection, and carburetor systems
– Hydraulics and steering systems
– Transmission, differential, and PTO systems
– Electrical wiring, circuits, and diagnostics
– Maintenance and lubrication schedules
– Troubleshooting charts and visual checks
Table of Contents
Brakes
Adjust, Bleed, Brake test, R&R and overhaul
Clutch
Bleed system, Clutch cylinders, Pedal adjustment, R&R and overhaul, Release bearing, Tractor split
Creeper Transmission
Operation, R&R and overhaul, Troubleshooting
Cooling System
Radiator, Water pump
Differential
Bevel gears, Overhaul, Remove and reinstall
Direction Reverser
Check and adjust, Operation, Overhaul
Electrical System
Alternator and regulator, Starter motor
Engine
Cam followers, Camshaft, Connecting rod bearings, Crankshaft, Cylinder head, Cylinder sleeves, Engine removal, Flywheel, Front oil seal, Main bearings, Oil pump and relief valve, Piston and sleeves, Piston pins and bushings, Piston rings, Rear oil seal, Rocker arms, Rod and piston units, Timing gear cover, Timing gears, Valve clearance, Valve guides, Valves and seats, Valve springs
Final Drive
Overhaul, Remove and reinstall
Front System (Two-Wheel Drive)
Axle center member, Spindles and bushings, Tie rods and toe-in, Wheel bearings
Front-Wheel Drive
Differential unit, Drive clutch, Drive shaft, Front drive axle, Solenoid, Steering knuckle housing, Tie rod and toe-in, Troubleshooting, Wheel hub and planetary
Fuel System
Bleed system, Filter, Fuel lift pump, Injection pump, Injector nozzles, Speed adjustment, Timing, Water trap
Hi-Lo Shift
Troubleshooting, Operation, Overhaul, Pressure test
Hydraulic Lift System
Hydraulic pump, Load control, Rockshaft housing, System adjustments, System tests, Troubleshooting
Hydrostatic Steering
Pressure control valve, Safety valve block, Steering cylinders, Steering valve, Troubleshooting
Parking Brake
R&R and overhaul
Power Steering
Pressure control valve, Steering cross shaft, Steering valve, Troubleshooting
Power Take-Off (Continuous)
R&R and overhaul
Power Take-Off (Front)
Remove and reinstall, Overhaul
Power Take-Off (Independent)
Operation, Pressure test, R&R and overhaul
Remote Control System
Breakaway coupler, Remote cylinder, Selective control valve
Sound Gard Body
Remove and reinstall
Transmission (Collar Shift)
Operation, Shafts and gears, Shifter shafts and forks, Top cover, Tractor split, Transmission oil pump
Transmission (Synchronized)
Operation, Shafts and gears, Shifter shafts and forks, Tractor split, Transmission oil pump
Manual does not include wiring diagrams.
