Cummins QSK23 Series Engines Operation and Maintenance Manual

Cummins QSK23 Series Engines Operation and Maintenance Manual

This original manual PDF download describes procedures for operation, handling, lubrication, maintenance, checking, and adjustment for the Cummins QSK23 Series Engines. It will help the operator or anyone realize peak performance through effective, economical and safe machine operation and maintenance.

This manual contains information for the correct operation and maintenance of your Cummins engine. It also includes important safety information, engine and systems specifications, troubleshooting guidelines, and listings of Cummins Authorized Repair Locations and component manufacturers.


Engine Identification
Industrial Features
Operating Instructions
Maintenance Guidelines
Maintenance Procedures at Daily Interval
Maintenance Procedures Every 250 Hours or 6 Months
Maintenance Procedures Every 1500 Hours or 1 Year
Maintenance Procedures Every 6000 or 2 Years
Other Maintenance Procedures
Adjustment, Repair and Replacement
System Diagrams
Service Literature
Component Manufacturers
Service Assistance
Troubleshooting Symptoms


File Format : PDF
Language : English
Printable : Yes
Searchable : Yes
Bulletin No. : 4021374-01
Total Pages : 252

Using these instructions will help you to become familiar with the machine.avoid malfunctions caused by unprofessional operation.

Compliance with the maintenance instructions will enhance the reliability of the machine on construction sites, prolong the lifetime of the machine, reduce repair costs and downtimes.

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