Farymann Diesel 15D - User Manual

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CONTENTS
I General Information
I.1. Introduction 5
I.2. Farymann Diesel engines 7
I.3. Engine identification 7-8
I.4. Cross reference old - new engine type 8
II Technical Data
II.1. General engine data 9
II.2. Picture of model 15/18 10
II.3. Sectional view of model 15/18 11
II.4. Special tools 12-14
III Engine Repair
III.1. Engine disassembly 15-27
III.2. Wear and tear measurements 28-41
III.3. Engine reassembly 42-58
III.4. Lubrication system 59
III.5. Function and repair of fuel system 60-65
III.6. Governor 66-70
III.7. Resurfacing of valve seats 70
III.8. Setting datas for fuel timing 71-72
III.9. Tightening torques 73
IV Trouble Shooting 74-78

Summary

General Information

Introduction to Diesel Engines

Explains the basic principles and differences of diesel engines compared to gasoline engines.

Farymann Diesel Engine Overview

Overview of Farymann Diesel engines, their design, and features.

Engine Identification System

Guide to understanding the engine model and serial number coding systems.

Engine Type Cross-Reference

Provides a mapping between older and newer engine model designations.

Technical Data

General Engine Specifications

Presents key specifications, performance data, and operating temperatures for various engine models.

Special Tool Requirements

Lists specialized tools required for servicing Farymann Diesel engines.

Engine Repair Procedures

Engine Disassembly Steps

Step-by-step guide for dismantling the engine components safely and efficiently.

Wearing Parts Dimension Table

Specifications and limits for engine components to check for wear and tear.

Engine Reassembly Steps

Detailed steps for putting the engine back together after repair, ensuring correct assembly.

Fuel System Service

Instructions for servicing the fuel filter, injector, and timing for optimal fuel delivery.

Governor System Operation and Setting

Information on governor types, function, setting, and acceleration lever for speed control.

Valve Seat Resurfacing

Procedure for grinding and checking valve seats for proper sealing and engine compression.

Injection Pump Timing

Method for setting the start of fuel delivery for optimal engine performance and timing.

Torque Specifications

Recommended tightening torques for various engine fasteners to ensure proper assembly.

Trouble Shooting Guide

Engine Failure to Start

Diagnosing and resolving issues preventing the engine from starting, covering fuel, compression, and crank issues.

Intermittent Engine Operation

Troubleshooting common causes for inconsistent engine operation, including fuel, compression, and exhaust problems.

Engine Performance Issues

Identifying reasons for reduced engine performance and excessive black exhaust, such as overload or fuel issues.

Engine Running Problems

Addressing various running problems like overheating, knocking, speed hunting, and sudden stops.

Farymann Diesel 15D Specifications

General

Brand	Farymann Diesel
Model	15D
Category	Engine
Language	English