General Information; To The Owner And Operator; About The Manual - Doosan DX140R Shop Manual

GENERAL INFORMATION

To the Owner and Operator

Preventive maintenance is the easiest and least expensive type of
maintenance. Follow the maintenance schedule recommendations
outlined in "Maintenance Guidelines" on page-59.
Keep records of regularly scheduled maintenance.
Use the correct fuel, lubricating oil, and coolant in your engine
as specified in "Maintenance Specifications" on page-245.
Blending engine oil with fuel is prohibited for engines with an
aftertreatment system.
Cummins Inc. uses the latest technology and the highest quality
components to produce its engines. Cummins Inc. recommends
®
using genuine Cummins new parts and ReCon exchange parts.
Personnel at Cummins Authorized Repair Locations have been
trained to provide expert service and parts support. If you have a
problem that cannot be resolved by a Cummins Authorized
Repair Location, follow the steps outlined in the "Service
Assistance" on page-142.
Product coverage, warranty limitations and owner
responsibilities are available in "Warranty" on page-264.
CAUTION!
Disconnect both the positive (+) and negative (-) battery
cables from the battery before welding on the vehicle. Attach
the welder ground cable no more than 0.61 meters [2 feet]
from the part being welded. Do not connect the ground cable
of the welder to the ECM cooling plate or ECM. Welding on the
engine or engine mounted components is not recommended.

About the Manual

This manual contains information needed to correctly operate
and maintain your engine as recommended by Cummins Inc.
For additional service literature and ordering locations, refer to
"Service Literature" on page-136.
This manual does not cover vehicle, vessel, or equipment
maintenance procedures. Consult the original vehicle, vessel, or
equipment manufacturer for specific maintenance
recommendations.
Both metric and U.S. customary values are listed in this manual.
The metric value is listed first, followed by the U.S. customary in
brackets.
Numerous illustrations and symbols are used to aid in
understanding the meaning of the text. Refer to Symbols in this
section for a complete listing of symbols and their definitions.
Each section of the manual is preceded by a Section Contents
to aid in locating information.
QSB4.5 Engine SP001671
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