John Deere Series 220 Diesel Engines Factory Service Repair Technical Manual

Price range: $42.00 through $51.00

John Deere Series 220 Diesel Engines Factory Service Repair Technical Manual

You can download this or I can ship it to you.

Loaded with Hi Resolution illustrations, instructions, photos, and diagrams, complete to service and repair your John Deere.

718 pages

Medium

Clear

SKU: N/A Categories: Heavy Machinery, John Deere

Description
Additional information

John Deere Series 220 Diesel Engines Factory Service Repair Technical Manual

These are the same manuals used by professionals to diagnose and repair these models.

CTM3 (10Aug93) Replaces CTM3 (28Nov89)

Loaded with illustrations, instructions, photos, and diagrams, complete to service and repair your JOHN DEERE.

” Works on any computer, laptop, smartphone, iPad, iPhone, or tablet. “

718 pages

CD COVER:

3TN66, 3TNA72 (3009)

3TN75, 3TN78, 3TNC78 (3011),

3TN82, 3TNA82, 3TN84 (3014)

4TN78T, 4TN82, 4TN84(T) (4019)

4TN100

( 330 332 430 455 F915 F925 F935 F1145 655 670 755 770 855 870 955 970 1070 375 575 675 756 856 3325 3365 15 25 30 50 84 244E )

MANUAL COVERS:

SPECIFICATIONS AND GENERAL INFORMATION

General Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

Engine Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

Fuels, Lubricants and Coolant. . . . . . . . . . . . . . . . . . . . . . . 8

Repair Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

3TN66 AND 3TNA72 (3009) ENGINES

Specifications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1

Cylinder Head, Valves and Manifolds . . . . . . . . . . . . . . . 1-17

Pistons, Rods and Cylinder Block . . . . . . . . . . . . . . . . . . 1-32

Crankshaft, Main Bearings and Flywheel . . . . . . . . . . . . 1-42

Camshaft and Timing Gear Train. . . . . . . . . . . . . . . . . . . 1-55

Lubrication System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-71

Cooling System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-83

Fuel System. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-91

Starter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-113

Alternator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-122

Diagnosis . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-131

Checks, Tests and Adjustments. . . . . . . . . . . . . . . . . . . 1-134

Operational Tests. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-152

3TN75, 3TN78, 3TNC78 (3011) 3TN82, 3TNA82, AND 3TN84 (3014) ENGINES

Specifications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1

Cylinder Head, Valves and Manifolds . . . . . . . . . . . . . . . 2-17

Pistons, Rods and Cylinder Block . . . . . . . . . . . . . . . . . . 2-30

Crankshaft, Main Bearings and Flywheel . . . . . . . . . . . . 2-43

Camshaft and Timing Gear Train. . . . . . . . . . . . . . . . . . . 2-54

Lubrication System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-63

Cooling System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-69

Fuel System. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-77

Starter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-86

Alternator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-102

Diagnosis . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-116

Checks, Tests and Adjustments. . . . . . . . . . . . . . . . . . . 2-119

Operational Tests. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-136

4TN78T, 4TN82 AND 4TN84(T) (4019) ENGINES

Specifications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-1

Cylinder Head, Valves and Manifolds . . . . . . . . . . . . . . . 3-17

Pistons, Rods and Cylinder Block . . . . . . . . . . . . . . . . . . 3-30

Crankshaft, Main Bearings and Flywheel . . . . . . . . . . . . 3-41

Camshaft and Timing Gear Train. . . . . . . . . . . . . . . . . . . 3-53

Lubrication System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-62

Cooling System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-69

Fuel System. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-77

Starter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-86

Alternator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-105

Diagnosis . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-119

Checks, Tests and Adjustments. . . . . . . . . . . . . . . . . . . 3-122

Operational Tests. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-139

4TN100 ENGINE

Specifications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1

Cylinder Head, Valves and Manifolds . . . . . . . . . . . . . . . . 4-8

Pistons, Rods and Cylinder Block . . . . . . . . . . . . . . . . . . 4-21

Crankshaft, Main Bearings and Flywheel . . . . . . . . . . . . 4-30

Camshaft and Timing Gear Train. . . . . . . . . . . . . . . . . . . 4-40

Lubrication System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-49

Cooling System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-55

Fuel System. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-60

Starter (Nippondenso 1.4 kW) . . . . . . . . . . . . . . . . . . . . . 4-70

Alternator (Hitachi 25A) . . . . . . . . . . . . . . . . . . . . . . . . . . 4-75

Diagnosis . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-80

Checks, Tests and Adjustments. . . . . . . . . . . . . . . . . . . . 4-83

Operational Tests. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-97

ACCESSORIES SERIES 220 POWER UNIT ENGINES

Specifications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-1

Intake and Exhaust Systems . . . . . . . . . . . . . . . . . . . . . . 10-5

Cooling System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-32

Fuel System. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-35

Electrical System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-39

Miscellaneous . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-43

Engine Tune-up . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-44

Operational Tests and Adjustments . . . . . . . . . . . . . . . . 10-47

Dealer Fabricated Tools. . . . . . . . . . . . . . . . . . . . . . . . . 10-62

ENGINE, AIR INTAKE AND FUEL SYSTEM

Component Location . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20-1

Theory of Operation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20-4

ELECTRICAL SYSTEM SERIES 220 POWER UNIT ENGINES

Electrical System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21-1

Component Location . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21-2

Schematics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21-4

This manual is the same as the manual used by workshops. Service Manual contains detailed instructions and step by step diagrams for all workshop procedures.

Language: English
Format: PDF – Indexed and Searchable

COMPATIBLE WITH ALL WINDOWS & MAC COMPUTERS
(WINDOWS 10, WINDOWS 8, WINDOWS 11, ETC.)

Windows/Mac/Tablet/Phone Friendly

Factory Service Manual

Our manual provides the highest-quality OEM repair information available. Unlike common aftermarket repair manuals such as AllData, Haynes, Chilton, and others, this is the same factory service information used by dealership technicians.

Features & Benefits

Factory Information – Accurate repair procedures, specifications, service information tailored to your vehicle.
Permanent Ownership – No subscriptions, recurring fees, or expiration dates. Buy it once and keep it forever.
No Software Required – Works with any standard PDF reader on Windows, Mac, smartphones, and tablets.
Flexible Storage Options – Save your manual to a USB drive, CD, DVD, cloud storage, Dropbox, computer, or mobile device.
Print-Friendly Format – Print the entire manual or only the pages needed for a specific repair.
Portable & Convenient – Compact PDF files make storage and access simple from virtually any device.

Get dealership-level repair information with the convenience of a PDF manual designed specifically for your vehicle.

The John Deere Series 220 Diesel Engines are a family of small, heavy-duty 3-cylinder and 4-cylinder liquid-cooled diesel engines manufactured primarily by Yanmar for John Deere. Widely used from the late 1980s through the 2000s, these engines powered a vast range of John Deere lawn and grounds care equipment, compact utility tractors, and small commercial industrial machinery. They were also distributed by the Deere Power Systems Group as standalone OEM units for third-party equipment.

⚙️ Engine Lineup and Models

The Series 220 designates a specific engineering classification covered under John Deere’s CTM3 (Component Technical Manual 3). The family includes two main designation styles based on production era:

Yanmar TN Series Designations:

3TN66 / 3TNA72: Micro-compact 3-cylinder variants used in small front-mowers and sub-compact tractors.
3TN75 / 3TN78 / 3TN82 / 3TN84: Mid-range 3-cylinder workhorses found in legendary compact utility tractors.
4TN78T / 4TN82 / 4TN84T / 4TN100: Heavy-duty 4-cylinder and turbocharged (“T”) variants used in larger commercial field equipment and skid steers.

John Deere OEM Engine Designations:
Later industrial and generator-drive variants were cataloged by their displacement codes:

3009 (0.9 Liter, 3-Cylinder)
3011 (1.1 Liter, 3-Cylinder)
3014 (1.4 Liter, 3-Cylinder)
4019 (1.9 Liter, 4-Cylinder)

🏗️ Base Configurations

When sold as an OEM component, John Deere supplied the Series 220 in three distinct configurations tailored to specific application requirements:

Base Industrial Engine: A bare engine built to be integrated directly into third-party machinery drivetrain systems.
Industrial Power Unit: A self-contained power package equipped with structural mounting, cooling radiators, and basic controls.
Generator Drive Unit: Configured specifically with governor linkages optimized to maintain fixed, steady RPMs (typically 1800 or 3600 RPM) for electrical power generation.

🛠️ Common Applications

If you own older commercial-grade John Deere machinery, you have likely encountered a Series 220 engine. Notable equipment includes:

John Deere 300 & 400 Series Lawn Tractors: Specifically models like the legendary 332, 430, and 455 garden tractors.
Commercial Mowers: F915 and F935 front-mount commercial rotary mowers.
Compact Utility Tractors: Early generations of the 655, 755, 855, and 955 model lines.

🔧 Operator & Service Notes

The Yanmar Connection: Because these engines are mechanically designed and manufactured by Yanmar, internal replacement parts (pistons, gaskets, valves) can often be cross-referenced directly with Yanmar industrial catalogs if local John Deere dealerships lack stock.
Fuel System Primer: Many engines in this family feature mechanical fuel injection pumps with an overhead fuel rail. They are highly reliable but prone to air-locking if the equipment completely runs out of diesel. If fuel lines are disconnected during maintenance, the system must be manually bled/primed to fire up.
Manuals: Detailed electrical, mechanical, and torque specifications can be referenced in the official John Deere CTM3 Repair Technical Manual.