John Deere 4400 and 4420 combine "Fuel/Air Operation and Tests" - Technical Manual
Product Description
This is the "Fuel/Air Operation and Tests" section of the John Deere 4400 and 4420 combine technical manual.
Table of Contents
This is the "Fuel/Air Operation and Tests" section of the John Deere 4400 and 4420 combine technical manual.
TABLE OF CONTENTS:
SPECIFICATIONS AND SPECIAL TOOLS
- Specifications
- Air Intake System
- Diesel Fuel System
- Control Linkage
- Special Tools
AIR INTAKE SYSTEM
- How The System Works
- Diagnosing System Malfunctions
- Air Cleaner
- Air Restriction Indicator
- Testing Air Restriction
- Indicator Operation
- Checking Intake Manifold Pressure
- Ether Starting Aid
DIESEL FUEL SYSTEM
- How The System Works
- Diagnosing System. Malfunctions
- Electric Fuel Pump
- Fuel Tank Sediment Bowl
- Fuel Filter
- Replacing Filter Elements
- Bleeding Fuel System
- Fuel Injection Pumps
- Roosa Master Model CB Pump
- How The Fuel Injection
- Pump Works
- Diagnosing Pump Malfunctions
- JOB and Roto Diesel Injection Pump
- Diagnosing Pump Malfunctions
- Fuel Transfer Pump
- Fuel Injection Nozzles
- Testing
- Opening Pressure Test
- Chatter and Spray Pattern Test
- Leakage Test
GASOLINE FUEL SYSTEM
- General Information
- Diagnosing Malfunctions
- Test for Solenoid
CONTROL LINKAGE
- Throttle Linkage
- Diesel Fuel Shut-Off Solenoid
Manual Details
Pages: 36
Years and Serial Numbers: Covers all years and serial numbers
Models: 4400 and 4420
Make: John Deere
Manual Code: TM-1237
Manual Type: Technical Manual
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