Manual Details

(CAT) CATERPILLAR 390F EXCAVATOR

The Caterpillar 390F Excavator Service Repair Manual SN HNG – PDF is the definitive factory-issued resource tailored specifically for CAT 390F excavators carrying the HNG serial number prefix. This robust manual empowers technicians, mechanics, and equipment managers with precise service procedures, in-depth diagnostics, and step-by-step repair guidance fine-tuned to Caterpillar’s engineering standards. It delivers comprehensive coverage of all critical systems—engine performance, hydraulic system maintenance, powertrain servicing, electrical diagnostics, cooling system care, undercarriage inspection, and structural integrity checks. Each section is enhanced with high-resolution schematics, wiring diagrams, exploded views, torque specifications, and thorough troubleshooting charts to streamline repairs and minimize machine downtime. Available in a fully searchable, downloadable PDF format, the manual is optimized for use on desktops, tablets, and mobile devices, making it practical in both workshop and field environments. As an authentic OEM publication, it ensures that your CAT 390F excavator (SN HNG) is maintained to the highest levels of safety, reliability, and performance

Manual Contents Covered:

AIR INLET AND EXHAUST SYSTEM
BASIC ENGINE
COOLING SYSTEM
ELECTRICAL AND STARTING SYSTEM
ENGINE ARRANGEMENT
FRAME AND BODY
FUEL SYSTEM
HYDRAULIC SYSTEM
IMPLEMENTS
LUBRICATION SYSTEM
MACHINE ARRANGEMENT
OPERATOR STATION
POWER TRAIN
SERVICE EQUIPMENT AND SUPPLIES
UNDERCARRIAGE
WORK TOOLS

FORMAT – PDF
LANGUAGE – ENGLISH
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