DL06K Interim Tire-4 Diesel Engine General Instructions
7
0. General Instructions
This Operation & Maintenance Manual is a manual designed for officially qualified professional
service technicians. If maintenance procedures is performed by unqualified personnel, or without
the specified tools and facilities, workers or others may be injured or their life can be threatened,
or an error may occur that could fatally affect engine performance.
Regular checkups and management are required to keep the engine in optimal condition and
performing at its best. If any part needs to be replaced, the genuine part supplied by DOOSAN
and specified in the Parts Book should be used. Use of uncertified, similar parts, or recycled
parts may cause serious damage to the engine. If such a part is used, DOOSAN will bear no
responsibility.
Please note that the work procedures described in this Operation & Maintenance Manual are
the safest and most efficient work procedures, and you may be required to use special tools
for some work items.
Please contact us for genuine parts and special tools.
This Operation & Maintenance Manual uses the following symbols to explain maintenance
procedures, so that workers can make preparations and understand work items in advance.
Removal Adjustment
Installation Cleaning
Disassembly Pay close attention-Importants
Reassembly Tighten to specified torque
Algin the marks Use special tools of manuafacturer's
Directional Indication Lubricate with oil
Inspection Lubricate with grease
Measurement.
Please follow the instructions listed below to prevent environmental pollution during engine
maintenance.
z Take old oil to an old oil disposal point only.
z Ensure without fail that oil and diesel fuel will not get into the sea or rivers and canals
or the ground.
z Treat undiluted anti-corrosion agents, antifreeze agents, filter element and cartridges
as special waste.
z The regulations of the relevant local authorities are to be observed for the disposal of
spent coolants and special waste.
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