John Deere 850 950 1050 Tractor Service Manual

Description

This John Deere 850, 950 and 1050 tractor service manual is a reproduction of the original, out of print manual. This two volume set features 791 pages of repair information.

Table of Contents

SECTION 10—GENERAL Group 00—Specifications and Special Tools Group 05—Predelivery, Delivery, and After-Sale Services—850 and 950 Tractors Group 06—Predelivery, Delivery, and After-Sale Services—1050 Tractor Group 10—Tune-Up Group 15—Lubrication Group 20—Separation

SECTION 20—ENGINE REPAIR Group 00—Specifications and Special Tools Group 05—Cylinder Head, Valves, and Camshaft —850 and 950 Tractors Group 06—Cylinder Head, Valves, and Camshaft —1050 Tractor Group 10—Cylinder Block, Liners, Pistons and Rods

Group 15—Crankshaft, Main Bearings, and Flywheel

Group 20—Lubrication System Group 25—Cooling System—850 and 950 Tractors

Group 25—Cooling System—850, 950, and 1050 Tractors

SECTION 30—FUEL AND AIR REPAIR Group 00—Specifications and Special Tools Group 05—850 and 950 Air Intake System Group 06—1050 Air Intake System Group 10—Diesel Fuel System Group 15—850 and 950 Control Linkage

Group 16—850, 950, and 1050 Control Linkage

SECTION 40—ELECTRICAL REPAIR Group 00—Specifications and Special Tools Group 05—General Information Group 10—Charging System Group 15—Starting Circuit Group 20—Lighting and Accessory Circuits

SECTION 50—POWER TRAIN REPAIR Group 00—Specifications and Special Tools Group 05—Engine and Clutch Linkage—850 ( -16000) and 950 ( -20000) Tractors

SECTION 50—POWER TRAIN REPAIR—Continued Group 06—Engine and Clutch Linkage 850 (16001 – ), 950 (20001- ) and 1050 Tractor Group 10—Sliding Gear Transmission 850

( -16000) and 950 ( -20000) Tractors Group 11—Sliding Gear Transmission 850 (16001- ), 950 (20001- ) and 1050 Tractor Group 15—PTO 850 ( -16000) and 950 ( -20000) Tractors Group 16—PTO 850 (16001- ), 950

(20001- ) and 1050 Tractor Group 20—Differential 850 ( -16000) and 950 ( -20000) Tractors Group 21—Differential 850 (16001- ), 950 (20001- ) and 1050 Tractor Group 25—Final Drive—850-950 Tractors Group 26—Final Drive—1050 Tractor Group 30—Mechanical Front-Wheel Drive

SECTION 60—STEERING/BRAKES REPAIR Group 00—Specifications and Special Tools Group 05—Steering Group 10—Power Steering Group 15—Brakes

SECTION 70—HYDRAULIC REPAIR Group 00—Specifications and Special Tools Group 05—Hydraulic Pump and Oil Filters Group 10—850/950 Rockshaft and Implement Hitches

Group 15—1050 Rockshaft and Implement Hitches Group 20—Selective Control Valve

SECTION 80—MISCELLANEOUS REPAIR Group 00—Specifications and Special Tools Group 05—Front Axle Assembly Group 10—Wheels

SECTION 90—OPERATOR STATION REPAIR Group 00—Specifications and Special Tools Group 05—ROLL-GARD

Group 10—Canopy

SECTION 220—ENGINE OPERATION AND TESTS Group 00—Specifications and Special Tools Group 05—System Operation Group 10—System Tests and Diagnosis

SECTION 230—FUEL/AIR OPERATION AND TESTS Group 00—Specifications and Special Tools Group 05—850 and 950 Air Intake System Group 06—1050 Air Intake System Group 10—Diesel Fuel System Group 15—Speed Control Linkage—850 and 950 Tractors*

Group 16—Speed Control Linkage—850, 950, and 1050 Tractors**

SECTION 240—ELECTRICAL OPERATION AND TESTS

Group 00—Specifications and Special Tools Group 05—General Information and Diagrams Group 10—Charging System Diagnosis Group 15—Starting Circuit Diagnosis Group 20—Lighting and Accessory Circuits

SECTION 250—POWER TRAIN OPERAITON AND TESTS

Group 00—Specifications and Special Tools Group 05—Clutch and Transmission Operation— 850 ( -16000) and 950 ( -20000) Tractors

Group 06—Clutch and Transmission Operation— 850 (16001- ), 950 (20001- ) and 1050 Tractor Group 10—Trouble Shooting the Clutch,

Transmission and PTO—850 ( -16000) and 950 ( -20000) Tractor Group 11—Trouble Shooting the Clutch,

Transmission and PTO—850 (16001- ), 950 (20001- ) and 1050 Tractor Group 15—Differential and Final Drive—850

( -16000) and 950 ( -20000) Tractors Group 16—Differential and Final Drive—850

(16001- ), 950 (20001- ) and 1050 Tractor

Group 20—Mechanical Front-Wheel Drive

SECTION 260—STEERING/BRAKES OPERATION AND TESTS Group 00—Specifications and Special Tools Group 05—Steering Group 10—Power Steering Group 15—Brakes

SECTION 270—HYDRAULIC OPERATION AND TESTS

Group 00—Specifications and Special Tools Group 05—Hydraulic System Operation Group 10—Hydraulic System Tests and Diagnosis Group 15—Hydraulic Pump Group 20—850/950 Rockshaft and Implement Hitches

Group 25—1050 Rockshaft and Implement Hitches

Group 30—Selective Control Valve