Textron JACOBSEN PGM 22 User manual

InCommand™ PGM 22
Technical/Repair Manual

When Performance Matters.
™
PGM 22
Technical/Repair Manual
WARNING: If incorrectly used this machine can cause severe injury. Those
who use and maintain this machine should be trained in its proper use,
warned of its dangers and should read the entire manual before attempting to
set up, operate, adjust or service the machine.
!
©2008 Jacobsen, A Textron Company. All rights reserved.

4157082 First Edition i
Foreword
General
This manual provides detailed information and
procedures to safely repair and maintain the following:
Jacobsen® PGM 22™ walking greens mowers and
associated accessory attachments
This manual is intended to introduce and guide the user
through the latest factory-approved troubleshooting and
repair techniques and practices.
Before you attempt to troubleshoot or make repairs, you
must be familiar with the operation of this machine. Refer
to the operator’s manual and parts manual for specific
information on these topics.
THE INFORMATION CONTAINED IN THIS MANUAL IS
BASED ON MACHINES MANUFACTURED UP TO THE
TIME OF PUBLICATION. JACOBSEN RESERVES THE
RIGHT TO CHANGE ANY OF THIS INFORMATION
WITHOUT NOTICE.
CALIFORNIA
Proposition 65 Warning
!
WARNING
Trademark Acknowledgement
Jacobsen acknowledges the following trademarks for
company names or products mentioned within this
publication:
Lubriplate®is a trademark of Fiske Brothers Refining Co.
Loctite®and Permatex®are trademarks of Henkel
Corporation.
Certain vehicle components contain or emit
chemicals known to the State of California to
cause cancer and birth defects or other
reproductive harm.

ii 4157082 First Edition
FOREWORD
How to Use This Manual
This manual is designed to provide multiple ways to
locate and access repair information.
Read each section in entirety before beginning a
procedure. Proper understanding of machine operation
and components is the key to successful diagnostics and
repair.
Make use of special information features with in this
manual in order to be better prepared to perform repairs.
Always follow manual procedures and safety guidelines.
Never take shortcuts.
Table of Contents
Major machine components or topics of interest are
separated into specific chapters. Each manual lists these
chapters in a main Table of Contents.
Chapter Table of Contents
Each chapter begins with a detailed Table of Contents
related to the specific machine component or system.
Use the Chapter Table of Contents to find specific
component or procedural information.
Index
An alphabetical Index is located at the back of the
manual.
Use the Index to find specific components and related
procedures.
Required Tools and Materials
Some procedures will require the use of specific tools
and/or materials. These tools and/or materials will be
listed for reference, prior to beginning a procedure.
Specifications
Near the beginning of each chapter is a specifications
listing. This listing contains any specifications contained
within the chapter.
Quick Reference Specifications
A list of all machine specifications can be found in
Chapter 2 Specifications and General Information. This is
a list of all specifications from each chapter, combined
and listed in one place for easy reference.
Warnings and Cautions
Warning and Caution indicators are located throughout
the manual at specific points of interest. These notices
are given to prevent personal injury, death and/or
equipment damage. Always heed these notices, and
practice common sense when performing any
maintenance or repair procedure.
Notes
Special notes are given in order to draw attention to
detailed instructions. These notes are intended to give
further important information regarding the machine
and/or a step in a procedure.
Troubleshooting
Troubleshooting charts are provided in each chapter to
aid in the diagnostic process. Use these suggestions to
aid in identifying a potential mechanical or machine
adjustment problem.
Copyright 2008 Textron Inc.
“All rights reserved, including the right to reproduce this material or portions thereof in any form.”

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Table of Contents
4157082 First Edition iii
1
Safety
Specifications and
General Information
Engine
Electrical
Power Train
Handle and Controls
Brakes
Cutting Unit
Miscellaneous
Accessories

4157082 First Edition 1-1
Chapter 1
1
Safety
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3
Prepare for the Job . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3
Safety Notices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-3
Safety Label Locations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-4
Inspect Safety Labels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-6
Keep Work Area Clean . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-6
Keep Work Area Well Ventilated . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-6
Use Proper Eye and Face Protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-6
Park Mower Safely . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-6
Use Lifting Equipment Safely . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-7
Support Machine Securely . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-7
Use Compressed Air and Air Tools Safely . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-8
Service Tires Safely . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-8
Handle Fuel Safely . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-9
Store Volatile and Hazardous Materials Safely . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-9
Handle Chemical Products Safely . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-9
Service Electrical Components Safely . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-9
Dispose of Waste Materials Safely . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-10

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SAFETY
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