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3CP1120G
Service manual
CAT Pumps 3CP1120G Service Manual
Brass plunger pumps
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Contents
Table of Contents
Bookmarks
Table of Contents
Safety Symbols
Table of Contents
General Safety Information
Seal & Valve Kits
Service Intervals
Seal & Valve Kit Pump Diagram
Tools Needed
Servicing the Seals
Manifold and Seal Removal
Seal Installation
Plunger Removal
Plunger Reassembly
Manifold Reassembly
Servicing the Valves
Valve Removal
Valve Disassembly
Valve Reassembly
Valve Installation
Crankcase Component Inspection
Reference Information
Preventive Maintenance Schedule
Torque Chart
Manifold Screws Torque Sequence
Technical Bulletin Reference Chart
Diagnosis and Maintenance
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Service Intervals
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Diagnosis and Maintenance
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SERVICE MANUAL
3CP BRASS PLUNGER PUMPS
PUMP MODELS INCLUDED
3CP1120
3CP1120G
3CP1130
3CP1140
See the 3CP1120/3CP1130/3CP1140 Valve and Seal Service Videos at www.catpumps.com/3cp-service-videos
Product Quality, Reliability and Support You Expect
www.catpumps.com
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