Description

John Deere 2150 and 2255 Tractors Technical Manual (TM4401)

John Deere 2150 and 2255 Tractors INDEX:

SECTION 10 – GENERAL
Group 00 – Specifications and Special Tools
Group 05 – Predelivery, Delivery and After-Sales Inspections
Group IO – Lubrication and Periodic Service
Group 15 – Engine and Tractor Tune-Up
Group 20 – Tractor Separation
SECTION 20 – ENGINE
Specifications and Special Tools
General Information, Diagnosing Malfunctions
Cylinder Head, Valves and Camshaft
Cylinder Block, Liners, Pistons and Connecting Rods
Crankshaft, Main Bearings and Flywheel
Timing Gear Train
Engine Lubrication System
Engine Cooling System
SECTION 30 – FUEL AND AIR INTAKE SYSTEM
Group 00 –
Specifications and Special Tools
Group 05 –
Diagnosing Malfunctions
– Fuel Tank, Fuel Transfer Pump and Fuel Filter
Group 10
Roto Diesel Fuel Injection Pump
Group 15 –
Group 20 –
Fuel Injection Nozzles
Group 25 –
Cold Weather Starting Aid
Group 30 –
Speed Control Linkage
Group 35
Air Cleaner
SECTION 40 – ELECTRICAL SYSTEM
Specifications and Special Tools
Description, Diagnosing Malfunctions and Tests
Connector Repair
Wiring Harnesses
Controls and Instruments
Lighting Systems
Wiring Diagram
Starting Motor
Alternator

SECTION 50 – POWER TRAIN
Group 00 – Specifications and Special Tools
Group 05 –
Description, Operation and Lubricating System
Group IO – Clutch Operating Linkages
Group 15 –
Engine Clutch
Hi-Lo Shift Unit
Group 20 –
Group 25 –
Reverser Transmission
Group 30 – Transmissbn Shift Linkages
Group 35 –
Synchronized Transmission and Transmission Oil Pump
Group 40
Collar Shift Transmission and Transmission Oil Pump
Group 45 –
Differential
Group 50
Final Drives
Group 55
– Independent PTO
Group 60 – Continuous-Running PTO
Group 65 –
Mechanical Front Wheel Drive
SECTION 60 – STEERING SYSTEM AND BRAKES
Group 00 –
Specifications and Special Tools
Group 05 –
Power Steering
Group 10 – Brakes
SECTION 70 – HYDRAULIC SYSTEM
Group 00 –
Specifications and Special Tools
Description, Diagnosing Malfunctions and Tests
Oil Reservoir, Filter, Valves and Oil Cooler
Hydraulic Pump
Group 20 –
Rockshaft
Selective Control Valves (Poppet Valve Type) and ISO Coupler
Group 26 – Selective Control Valves (Spool Type) and Quick Coupler
Remote Cylinder
Group 30 –
SECTION 80 – MISCELLANEOUS
Group 00 – Specifications and Special Tools
Group 05 – Front Axle
Group 10 – Front Wheels