John Deere 316, 318, 420 Lawn & Garden Tractor TM1590 (Technical Service Repair Manual)

Workshop Service Repair Manual: John Deere 316, 318 & 420 Overhaul (TM1590)

Equipment Identification:

Machine Models Covered: 
316 Lawn & Garden Tractor
318 Lawn & Garden Tractor
420 Lawn & Garden Tractor

Power Plant Compatibility: Onan 2-Cylinder Air-Cooled Gasoline Engines (B43E, B43G, P218G, B48G, and P224G variants)

Powertrain Integration: Sundstrand Inline Hydrostatic Transmissions paired with 2-Speed Transaxles (Model 420) or Single-Speed Transaxles (Models 316/318)

Manual Volume: 440 Pages

Manual Details:

PDF File Size : 24.3 MB
Document Number: TM1590 
Format: PDF Digital Download
Manual Language: English
Supported Devices : PC, Mac, iOS, Android
Publication Date : 17MAY95
Delivery : Instant access after purchase
File Format : PDF — Downloadable

Product Description:

The TM1590 Technical Service Repair Manual is a comprehensive workshop guide for the John Deere 316, 318, and 420 Lawn & Garden Tractors. It provides detailed information on maintenance, troubleshooting, diagnostics, inspections, testing, and repair procedures to help technicians and equipment owners maintain reliable performance and extend equipment life.

This John Deere 316 Service Manual PDF, John Deere 318 Repair Manual, and John Deere 420 Technical Manual covers engine systems, electrical systems, transmission components, steering, brakes, fuel systems, wiring diagrams, and technical specifications. Detailed illustrations, service procedures, and step-by-step instructions help users diagnose faults and perform repairs efficiently.

With 440 pages of technical information, TM1590 is an essential resource for maintenance, diagnostics, and professional repair work on John Deere lawn and garden tractors.

TM1590 - Manual Contents:

SECTION 10—GENERAL INFORMATION
Group 05—Safety
Group 10—General Specifications
Group 15—Repair Specifications
Group 20—Test and Adjustment Specifications
Group 25—Fuels and Lubricants
Group 30—Serial Number Locations
SECTION 20—ENGINE REPAIR
Group 05—Engine
SECTION 40—ELECTRICAL REPAIR
Group 05—Front PTO Clutch
SECTION 50—POWER TRAIN REPAIR
Group 05—Transmission
Group 10—Transmission Control Linkage
Group 15—Differential
Group 20—Rear Axles
Group 25—Drive Shaft
SECTION 60—STEERING AND BRAKE REPAIR
Group 05—Steering—316
Group 06—Steering—318 and 420
Group 10—Brakes
SECTION 70—HYDRAULIC REPAIR
Group 05—Hydraulic Control Valve
SECTION 80—MISCELLANEOUS REPAIR
Group 05—Front Axle
Group 10—Mower Spindle and Jack Sheave
Repair
Group 15—Mower Gear Case Repair
SECTION 220—ENGINE, FUEL AND AIR SYSTEM
CHECKOUT AND DIAGNOSIS
Group 05—Engine, Fuel and Air System
Checkout
Group 10—Diagnosis, Tests and Adjustments
SECTION 240—ELECTRICAL CHECKOUT,
OPERATION AND DIAGNOSIS
Group 05—Electrical System Checkout
Group 10—Electrical Schematics
Group 15—Component Location and Operation
Group 20—Electrical System Diagnosis
Group 25—Electrical System Component Tests
and Adjustments
SECTION 250—POWER TRAIN CHECKOUT,
OPERATION AND DIAGNOSIS
Group 05—Power Train Checkout
Group 10—Theory of Operation
Group 15—Diagnosis, Tests and Adjustments
SECTION 260—STEERING AND BRAKES
CHECKOUT, OPERATION AND
DIAGNOSIS
Group 05—Steering And Brakes System
Checkout
Group 10—Theory of Operation
Group 15—Diagnosis, Tests and Adjustments
SECTION 270—HYDRAULIC SYSTEM
CHECKOUT, OPERATION AND
DIAGNOSIS
Group 05—Hydraulic System Checkout
Group 10—Hydraulic Schematics
Group 15—Theory of Operation
Group 20—Diagnosis, Tests and Adjustments
SECTION 299—DEALER FABRICATED TOOLS
Group 00—Dealer Fabricated Tools
Index

FAQ: 

Q: What tractors does TM1590 cover?
A: It covers all three John Deere lawn and garden tractors — the 316 with Kohler engine, the 318 with Onan twin-cylinder engine, and the 420 with Kawasaki twin-cylinder engine — in complete factory service detail within a single 440-page manual.

Q: How many pages does TM1590 contain?
A: The manual contains 440 pages of complete factory repair, adjustment, maintenance, and diagnostic information covering all three tractor models with engine-specific data for each variant.

Q: What format is available and when will I receive it?
A: Available as a PDF digital download with instant access immediately after purchase on PC, Mac, iOS and Android.

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