Bulldozers Komatsu D275A, owners e-manual
About the manual
Engine type: disel
In the manual you will find
- Self-care and maintenance instructions
- Bulldozers design and prevention information
- Important information to help prevent damage and extend the life of your bulldozers
About the manual
Engine type: disel
In the manual you will find
- Self-care and maintenance instructions
- Bulldozers design and prevention information
- Important information to help prevent damage and extend the life of your bulldozers
Content
General Information
Design, operation and maintenance standards
- Power transmission
- General view of the power transmission
- Damper and universal joint
- Torque converter, power take-off
- Torque converter, PTO (lockup clutch)
- Torque converter (lockup clutch)
- Torque converter valve
- Torque converter valve (with lock-up clutch)
- Extraction pump
- Transmission controls
- Gearbox
- Transmission ECMV valve
- Head unloader valve and torque converter valve
- Power train pump, steering gear lube pump
- Grease relief valve
- Steering, brake control
- Bevel gear shaft, steering clutch and brake
- Steering control valve
- Steering clutch ECMV valve
- Steering Brake ECMV
- Parking brake valve
- Brake safety valve
- Optional power train relief valves for cold start
- Final drive
- Asterisk
- Crawler frame
- Tension spring
- Guide wheel
- Support roller
- Carrier roller
- Track roller trolley
- Track chain
- Main frame
- Pendant
- Working hydraulic system diagram equipped
- Piping diagram PPC control holster
- Work equipment controls
- Implement pump
- Radiator fan pump
- Radiator fan motor
- Hydraulic tank
- Hydraulic accumulator
- ppc lockout valve
- PPC valve
- Piston valve
- Quick release valve
- Finger puller switch
- Electro-machine finger puller valve
- Diverter valve
- Control valve operation
- Cylinder support
- Dump
- Ripper equipment
- Cabin mount
- Cab
- Conditioner
- Engine controls
- Engine retarder
- Control system
- Control panel
- Sensors
- Electrical equipment
- Joystick control system
- Preheater system
- Points to remember when troubleshooting
- How to use the troubleshooting tables
- Engine starts with difficulty (starting always takes time)
- Engine won't start
- Engine won't crank
- Engine cranks but no exhaust gases come out (no fuel injection)
- Exhaust gases come out, but the engine does not start (fuel injection is present)
- Engine revs unevenly (poor revs)
- Engine stops during operation
- Engine runs uneven
- Exhaust gases are black
- Excessive oil consumption (or exhaust gases are blue)
- Oil gets dirty quickly
- Excessive fuel consumption
- Oil in the coolant or splashing or low Coolant level
- The oil pressure warning light comes on
- The oil level is rising
- The coolant temperature becomes excessively high (overheating)
- Extraneous noise is heard
- Excessive vibration
- How to use the troubleshooting tables
- Engine starts with difficulty (starting always takes time)
Checking and adjusting
- Regulatory tables
- Table of standard values for the engine
- Chassis guideline table
- Checking and adjusting
- Troubleshooting
Disassembly and assembly
- How to use this manual
- Work Precautions
- Removing the starter assembly
- Installing the starter assembly
- Removing the generator assembly
- Installing the complete generator
- Removing the inner element of the engine oil cooler assembly
- Installing the engine oil cooler inner assembly
- Removing the high pressure fuel pump assembly
- Installation high pressure fuel pump assembly
- Special tool drawing
- Removing the water pump assembly
- Installing the water pump assembly
- Removing the nozzle holder assembly
- Installing the nozzle holder assembly
- Removing the turbocharger assembly
- Installing the turbocharger assembly
- Removing the front engine seal
- Installing the engine front oil seal
- Removing the rear engine seal
- Installing the engine rear oil seal
- Removing the cylinder head assembly
- Installing the cylinder head assembly
- Removing the thermostat assembly
- Installing the thermostat assembly
- Removal and installation of the fuel tank assembly
- Removing and installing the main radiator assembly
- Removing and installing the optional heatsink assembly
- Removing and installing hydraulic oil cooler assembly
- Removing and installing a radiator assembly
- Removing and installing the engine
- Removing and installing damper assembly
- Disassembly and assembly of the damper assembly
- Removing and installing power train assembly
- Disconnecting and Connecting the Power Train Assembly
- Disassembly and assembly of the power take-off assembly
- Disassembly and assembly of the torque converter assembly
- Disassembly and assembly of the gearbox assembly
- Disassembly and assembly of the steering gear housing assembly
- Removing and installing the suction pump
- Removing and installing implement pump assembly
- Removing and installing blower pump assembly
- Removing and installing the power train and steering oil pump assembly
- Removing and installing final drive assembly
- Disassembly and assembly of the final drive assembly
- Removing and installing track frame assembly
- Removal and installation of the guide wheel assembly
- Disassembly and assembly of the guide wheel assembly
- Removing and installing tension spring assembly
- Disassembly and assembly of the tension spring assembly
- Removing and installing the track roller assembly
- Disassembly and assembly of the track roller assembly
- Removing and installing carrier roller assembly
- Disassembly and assembly of the support roller assembly
- Removal and installation of the 1st cart assembly
- Removal and installation of the 2nd, 3rd and 4th cart assembly
- Disassembly and assembly of the cart assembly
- Uncoupling and installing track assembly
- Field Assembly and Disassembly of the track assembly
- Removing and installing kingpin assembly
- Removal and installation of the balance beam assembly
- Disassembly and assembly of the balance beam bushing
- Removing and installing implement control valve assembly
- Dismantling and assembly of the hydraulic cylinder assembly
- Blade assembly removal and installation
- Ripper assembly disassembly and assembly
- Removing and installing operator cab assembly
- Removing and installing floor frame assembly
- Removal and installation of the transmission controller assembly
- Removal and installation of the steering controller assembly
- Removal and installation of the engine hood assembly
- Removing and installing fan drive assembly
- Removing and installing fan motor
- Removing the fire heater
- Installing the fired heater assembly
Other
- Power transmission hydraulic schematic
- Working equipment hydraulic schematic
- Circuit diagram
- Cabin wiring diagram
- Diagram of electrical equipment of the air conditioner