JD 842, 852, 854, 862, 864 Forage Round Baler Service Repair Manual

Specifications:
Brand: JD
Model: 842, 852, 854, 862, 864
Type of equipment: Forage Round Baler
Type Of Document: Service Repair Manual
Language: English
Format: PDF

The Service Manual is intended to provide technical information, component specifications, troubleshooting and removal, disassembly and reassembly procedures for most of the major components of the machine.

Model: 842, 852, 854, 862, 864

Type: Harvester

Language: English

Format: PDF

JD 842, 852, 854, 862, 864 Forage Round Baler Service Repair Manual (TM300119) – 1453 Pages
JD 842, 852, 854, 862, 864 Forage Round Baler Operators Manual (OMCC59767) – 258 Pages

JD Round Baler 842, 852, 854, 862, 864 Manual Table of Content

Electrical System – Repair

Connectors

Sensors and Switches

Actuators

BaleTrak and BaleTrak Plus Monitor

Power Train

Walterscheid Powerline

Baler Main Drive Shaft

Shear Bolt Clutch

Walterscheid Slip Clutch

Cam-Type Cut Out Clutch

Gear Case

Chains

Sprocket Alignment

Braking System – Repair

Air Brakes

Hydraulic Brakes

Brake Shoe and Drum

Hydraulic System

Bale Density Control Valve

Hydraulic Cylinders

Hydraulic Hoses

Gate Lock Valve

Rotary Feeder Hydraulic Components

Miscellaneous

Axle

Gate Latch

Lubrication System – Repair

Drive Chain Lubrication

Pickup Repair

Rotary Feeding Device

Bale Chamber

Net Tying System

Twine Tying System

Diagnostic Trouble Codes

Diagnostic Trouble Codes for ISOBUS Baler

Diagnostic Trouble Codes for BaleTrak Control

Description

Battery Voltage

Bale Size Potentiometer R2 or RB311

Right Bale Shape Potentiometer R4 or RB322

Left Bale Shape Potentiometer R3 or RB321

Twine Actuator M1

Net Actuator M2

Soft Core Valves Y1, Y5 and Y6

Pickup Solenoid Valve Y4

Knife Solenoid Valve Y3

Drop Floor Solenoid Valve Y2

Cleaning Auger S12

Lower Drive Roll RPM Sensor S6

Twine Pulley Sensors S7/S8

Net Cut Switch S4 or Sensor SB414

Right Gate Switch S1 or Sensor SB337

Left Gate Switch S2 or Sensor SB336

Oversize Bale Switch S3 or sensor SB317

Positive Analog Reference

JD 842, 852, 854, 862, 864 Forage Round Baler Service Repair Manual

EPROM

Observable Symptoms

Electrical System

General Information

Test Equipment

Electrical Diagram/Battery Wiring Harness

Electrical System/ELC Plus Monitor (Electronic Tying Control)

Electrical Diagram/ELC Plus Monitor (Electronic Tying Control)

Electrical System/BaleTrak Control

Electrical Diagram/BaleTrak Monitor

Diagnostic Modes/BaleTrak Monitor

Electrical Diagram/ISOBUS Baler

Diagnostic Tests – ISOBUS Baler

Diagnostic Modes/ISOBUS Baler

Advanced Machine Settings Mode/ISOBUS Baler

Connector and Component Information

Lubrication System – Operation and Tests

Air Brake System – Operation and Tests

Hydraulic Brake System – Operation and Tests

Hydraulic System – Operation and Tests

Safety

General Information

Bale Density/Gate Control – Description

Bale Density/Gate Control – Tests

Pickup Lift System (Baler without Precutter Device)

Rotary Feeder Hydraulic System without Precutter Device – Description

Rotary Feeder Hydraulic System without Precutter Device – Tests

Rotary Feeder Hydraulic System with Precutter Device – Description

Rotary Feeder Hydraulic System with Precutter Device – Tests

Net Tying – Operation and Tests

Special Tools

Certain components such as the engine, felling head, and fire suppression system are covered in individual manuals provided by the respective manufacturers. For specifications, parts listings and servicing procedures these manuals should be obtained to supplement the Service Manual.

When practical the Service Manual lists likely causes of malfunctions, offers test procedures to verify causes and then illustrates the steps for the adjustment or repair procedure(s).