John Deere 4940 Self-Propelled Sprayers Diagnostic Service Manual TM11361
Illustrated Factory Service Repair Technical Manual for John Deere Self-Propelled Sprayers Models 4940
This John Deere manual contains high-quality images, instructions to help you to troubleshoot, and repair your truck. This document is printable, without restrictions, contains searchable text, bookmarks, crosslinks for easy navigation. (TM113619)
This is repair only manual, Diagnostic Manual with electrical wiring diagrams are sold separately.
Language: English
Format: PDF, 945 pages
Covered models:
4940 (PIN Prefix N0 or 1N0)
Table of Contents
Introduction
- Foreword
General Information
- Safety Guidelines
- General Information
- Fuel and Lubricants
Engine
- Component Removal and Installation
Fuel, Air Intake, and Cooling Systems
- Component Removal and Installation
- Diesel Fuel System
- Engine Cooling System
Electrical System
- Batteries
- Connector Repair
- Charging Circuit
- Starting Circuit
- Fuses and Relays
- Lighting
- Chassis Control System
- Engine Control System
- Spray Rate Control System
- Boom Control System
- Load Command Control System
- Cab Components
- Wiring Harness Routing
Powertrain Repair
- Hydrostatic Component Removal and Installation
- Hydrostatic Drive Service
- Planetary Hub Service
Steering and Brakes
- Component Removal and Installation
- Steering System
- Brake System
Suspension and Tread Adjustment Repair
- Component Removal and Installation
- Tread Adjust Valves
- Tread Adjust Cylinders
- Suspension System
Hydraulic System
- Component Removal and Installation
- Hydraulic Pump
- Hydraulic Valves
- Boom Hydraulic Cylinders
- Hydraulic Reservoir
- Accumulator
Solution Spray System
- Component Removal and Installation
- Nozzle Service
- Solution Tank
- Standard Solution Pump
- High‑Flow Solution Pump
- Solution Control Valves
- Rinse Tank
- Eductor
- Load Command System
- Flow Meter
Foam Marker System
- Component Removal and Installation
- Foam Marker System Service
- On‑Board Air System
Dry Box Conversion
- Dry System
- Liquid System
Operator Station
- Component Removal and Installation
- Air Conditioning System
- Heating System
- Air Suspension Seat
- Cab Door
Boom
- Component Removal and Installation
- Boom Service
Dealer‑Fabricated Tools
John Deere 4940 Self-Propelled Sprayers Diagnostic Service Manual
