This is the complete factory service technical workshop manual for the John Deere 21C, 21S, 25S, 30S, 38B Gasoline Line Trimmers, Brush Cutters. This Service Manual has easy-to-read text sections with top quality diagrams and instructions.They are specifically written for the do-it-yourselfer as well as the experienced mechanic.With step by step instruction & highly detailed exploded pictures & diagrams to show you how to complete the required job correctly & efficiently Using. John Deere 21C, 21S, 25S, 30S, 38B Gasoline Line Trimmers, Brush Cutters Service Technical Manual covers every single detail on your machine.provides step-by-step instructions based on the complete disassembly of the machine.This repair manual is an inexpensive way to keep you vehicle working properly.


Models Covers:

21C, 21S, 25S, 30S, 38B.


Service Technical Manual Covers:

SECTION 10 - GENERAL INFORMATION
Group 05 - Safety
Group 10 - General Specifications
Group 15 - Repair Specifications
Group 20 - Fuels and Lubricants
Group 30 - Features and Attachments
Group 35 - Service Information Bulletin Listing
SECTION 20 - ENGINE REPAIR
Group 05 - Disassemble Engine
Group 10 - Inspect and Repair Engine
Group 15 - Assemble Engine
Group 20 - Recoil Starter
Group 25 - Muffler
SECTION 30 - FUEL AND AIR REPAIR
Group 05 - Air Cleaner, Fuel Lines and Filter
Group 10 - Carburetor
Group 15 - Throttle Cable
SECTION 40 - ELECTRICAL REPAIR
Group 05 - Flywheel
Group 10 - Ignition System
SECTION 50 - POWER TRAIN REPAIR
Group 05 - Clutch and Drum Assembly
Group 10 - Drive Shaft
Group 15 - Lower Housing
SECTION 60 - CUTTING HEAD AND BLADES
Group 15 - Nylon Line Cutting Heads
SECTION 210 - TEST & ADJUSTMENT SPECIFICATIONS/OPERATIONAL CHECKOUT PROCEDURE
Group 05 - Test and Adjustment Specifications
Group 10 - Operational Checkout Procedure
SECTION 220 - ENGINE OPERATION & TESTS
Group 05 - Component Location
Group 10 - Engine Theory of Operation
Group 15 - Diagnosis, Tests & Adjustments
SECTION 230 - FUEL/AIR OPERATION, TESTS & ADJUSTMENTS
Group 05 - Component Location
Group 10 - Theory of Operation
Group 15 - Diagnosis, Tests and Adjustments
SECTION 240 - ELECTRICAL OPERATION, TESTS & ADJUSTMENTS
Group 05 - Component Location
Group 10 - Theory of Operation
Group 15 - Diagnosis, Tests & Adjustments
Group 20 - Wiring Schematics
SECTION 250 - POWER TRAIN OPERATION, TESTS & ADJUSTMENTS
Group 05 - Component Location
Group 10 - Theory of Operation
Group 15 - Diagnosis, Tests & Adjustments
SECTION 260 - CUTTING HEADS AND BLADES
Group 10 - Theory of Operation
Group 15 - Diagnosis, Tests & Adjustments
INDEX
And More......


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File Format: PDF
Compatible: All Versions of Windows & Mac
Language: English
Requirements: Adobe PDF Reader & WinZip


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