Table Of Contents - Yamaha PW3028A Service Manual

TABLE OF CONTENTS

GENERAL INFORMATION
 General Check and Setup ..................................3
 Accessory Checklist ...........................................4
 Glossary of Terms ...............................................4
 Recommended Service Tools .............................5
 Quick Start Guide and Common
Customer Errors .................................................6
TROUBLESHOOTING
 General Troubleshooting .....................................7
 Troubleshooting Chart - All Pump Types ........ 8-9
 Diagnosis and Maintenance ....................... 10-11
 Avoid Cavitation Damage .................................12
 Not Warranted Examples ..................................13
SERVICING
 Triplex Plunger Pumps ......................................14
 Pressure Washer System ..................................14
 Servicing ..................................................... 15-24
Manifold Removal ..........................................15
Valve Assembly Removal ..............................15
Soap Injector Assembly Removal .................15
Unloader Removal .........................................15
Plunger Chamber Removal ...........................15
Ceramic Plunger Removal .............................16
Valve Assembly Replacement .......................16
Soap Injector Assembly Replacement ..........16
Unloader Replacement ..................................16
Ceramic Plunger Replacement......................17
Plunger Chamber Replacement ....................17
Manifold Replacement ..................................17
Crankcase Seal and O-Ring Replacement ....17
Idle Down Adjustment ...................................21
PUMP SPECIFICATIONS
 CAT Pump Repair Kits ................................ 22-23
 Pump Replacement ..........................................24
 Pump Pressure Setting Procedure ...................25
 CAT Pump High Pressure Setting Procedure ...26
 General Specifications ................................ 27-28
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