Komatsu GD655-3E0 and GD675-3E0 Motor Grader Shop Manual (SEN01775-05)

SEN01775-05 is the shop manual for the GD655-3E0 and GD675-3E0 motor graders, both with the SAA6D114E-3 engine.

Fits

GD655-3E0 from serial 51501 and GD675-3E0 from serial 51301. The bigger GD825A-2 has its own manual, SEBM002308.

Quick facts

• Manual Number: SEN01775-05
• Models: GD655-3E0, GD675-3E0
• Serials: 51501 / 51301 and up
• Engine: SAA6D114E-3
• Machine Type: Motor grader
• Format: PDF, 1,035 pages

What's in it

Section 10 covers structure, function and maintenance standards for the engine and cooling, torque converter, transmission, final drive, tandem, front axle, steering, brakes, circle, blade, ripper, hydraulics, cab and electrical. Section 20 is the standard value table and section 30 covers testing and adjusting.

Section 40 is troubleshooting by failure code, then in E, H and S modes. Section 50 covers removal, installation and rebuild of each component, and section 90 has the circuit diagrams.

Councils and road contractors use these graders for road maintenance and building. Circle drive wear, tandem bearings and transmission faults are the usual jobs, and the troubleshooting section helps with the electronics.

Table of contents

• 00 Index and foreword - layout of the manual, safety, general shop info
• 01 Specification - specs, dimensions, weight table, fuel, coolant and lubricants
• 10 Structure, function and maintenance standard - engine and cooling, torque converter, transmission, final drive, tandem, front axle, steering, brakes, circle, blade, ripper, hydraulics, cab, electrical
• 20 Standard value table - service standard values for engine and machine
• 30 Testing and adjusting - pressure, speed and setting procedures
• 40 Troubleshooting - failure codes, electrical (E-mode), hydraulic and mechanical (H-mode) and engine (S-mode)
• 50 Disassembly and assembly - removal, installation and rebuild of each component
• 90 Diagrams and drawings - hydraulic and electrical circuit diagrams

Before you buy

Two models with different serial starts. Check your plate.

PDF, 1,035 pages, English. Download link straight after checkout. We're an independent seller with no link to Komatsu.