Manual Details

KOMATSU D155A-5 (JPN) BULLDOZER SERVICE REPAIR MANUAL SN 65001-UP – PDF DOWNLOAD

The Service Repair Manual for the Komatsu D155A-5 (JPN) Bulldozer is a comprehensive technical guide designed for professional mechanics and owner-operators. This official manual provides detailed instructions for the maintenance, repair, and troubleshooting of machines with serial numbers 65001 and up. Featuring the high-output SAA6D140E-3 engine and the advanced Hydrostatic Steering System (HSS), this manual ensures you have the factory-spec data required to keep your heavy-duty crawler dozer operating at peak efficiency. From engine overhauls to hydraulic pressure adjustments, this PDF download is the essential resource for maximizing the service life and reliability of your Komatsu D155A-5.

What this service repair manual covers

The Service Repair Manual for the Komatsu D155A-5 (SN 65001-UP) is organized into clear technical sections to facilitate efficient shop work:

• General: Specifications, engine performance curves, and weight tables.
• Structure and function: Detailed breakdowns of the SAA6D140E-3 engine, Torqflow transmission, and HSS steering.
• Testing and adjusting: Procedures for pressure testing, valve adjustments, and performance calibration.
• Disassembly and assembly: Step-by-step removal and installation guides for all major components.
• Maintenance standard: Wear limits, clearances, and tolerances for the undercarriage and engine.
• Troubleshooting: Diagnostic flowcharts for electrical, hydraulic, and mechanical failure codes.
• Maintenance standard: Scheduled service intervals and fluid capacity requirements.
• Others: Electrical and hydraulic circuit diagrams and special tool lists.

Why choose Sure Manuals?

Sure Manuals provides the highest quality digital documentation for heavy machinery. Our Komatsu service manuals are professionally scanned, fully indexed, and searchable, allowing you to find the exact repair procedure you need in seconds. We prioritize accuracy and clarity, ensuring that every diagram and torque specification is legible. With instant delivery via email and competitive pricing, we help you reduce machine downtime by getting the right technical information into your hands immediately.

Who Should Use This Manual?

This manual is an essential resource for:

• Field Technicians: For performing on-site diagnostics and hydraulic pressure adjustments.
• Shop Mechanics: For executing full engine and transmission overhauls or component replacements.
• Service Managers: To plan maintenance schedules and ensure repairs meet OEM standards.
• Owner-Operators: To perform routine maintenance and understand the complex systems of their D155A-5.

Service Repair Manual includes:

• Comprehensive SAA6D140E-3 engine service data
• Detailed hydraulic and electrical system schematics
• Precise torque specifications for all major bolts
• Step-by-step disassembly and assembly instructions
• Diagnostic codes and troubleshooting procedures
• Wear limit tables for undercarriage management

Frequent Ask Questions (FAQ)

How will the manual be delivered?
The manual is delivered as an instant digital download link and sent to your provided email address immediately after purchase.

In what format is the manual provided?
This manual is provided in a high-resolution, searchable, and printable PDF format compatible with all devices.

Is this an official OEM Komatsu Manual?
Yes, this is the official OEM Komatsu Service Repair Manual containing all technical factory data.

Can I print the manual?
Yes, the PDF is fully printable, allowing you to print specific pages or the entire manual for use in the shop.