Komatsu D65E-12, D65EX-12, D65P-12 and D65PX-12 (SN. from 60001) Crawler Dozers Workshop Manual (SEBM001921)

Illustrated factory Workshop Manual for Komatsu Crawler Dozers Models D65E-12, D65EX-12, D65P-12 and D65PX-12.

This manual will assist you in diagnosing, repairing, and adjusting for your crawler dozer.
You can use a Windows, Mac, or Android device to view this manual. You only need to have a PDF reader installed.

Covered Models:
   D65E-12 (SN: 60001-)
   D65EX-12 (SN: 60001-)
   D65P-12 (SN: 60001-)
   D65PX-12 (SN: 60001-)

Format: PDF, 1227 pages
Language: English
Table of Contents:
   GENERAL
       General assembly drawing
       Specifications
       Weight table
       Table of fuel, coolant and lubricants
   STRUCTURE AND FUNCTION
       Radiator, oil cooler
       Engine control
       Power train system
       Power train skeleton
       Powertrain unit
       Power train hydraulic piping diagram
       Powertrain hydraulic circuit diagram
       Powertrain hydraulic system diagram
       Damper, universal joint
       Torque converter and P.T.0
       Transmission control
       Transmission
       Transmission control valve
       Main relief valve
       Lubrication relief valve
       steering, brake control
       Bevel gear shaft, steering clutch,
       steering brake (D65E, P-12)
       Steering control valve (D65E, P-12)
       Steering brake valve (D65E, P-12)
       Reducing valve
       Steering and brake control (D65EX, PX-12)
       Bevel gear shat, HSS steering and brake (D65EX, PX-12)
       Bevel gear shaft, HSS brake valve (D65EX, PX-12)
       Scavenging pump strainer
       Powertrain oil strainer
       Powertrain oil filter
       Final drive
       Main frame
       Track frame
       Recoil spring
       Suspension
       Work equipment hydraulic piping
       diagram
       Angledozer
       Straight tiltdozer
       Power pitch dozer
       Ripper
       PPC control piping diagram
       Work equipment control
       Work equipment hydraulic circuit diaram
       Work euipment hydraulic system diagram
       Steering and work equipment hydraulic circuit diagram
       Steering and work equipment hydraulic system diagram
       Hydraulic tank and filter
       Hydraulic, HSS pump (D65EX, PX-12)
       PPC valve (for steering) (D65EX, PX-12)
       PPC valve (for steering) (D65E, P-12)
       PPC valve (for blade lift, tilt and ripper)
       PPC charge valve
       PPC lock vave
       Main control valve (2-SPOOL valve) (D65E, P-12)
       Main control valve (3-SPOOL valve) (D65EX, PX-12)
       Power pitch selector valve
       HSS motor
       Operation of steering, work equipment
       control circuit
       Suction valve
       Piston valve
       Work equipment
       Electrical circuit diagram
       Engine control
       Machine monitor system
       Sensors
   TESTING AND ADJUSTING
   DISASSEMBLY AND ASSEMBLY
   MAINTENANCE STANDARD
       Engine mount
       Power train unit mount
       Damper, universal joint
       Torque converter, PTO
       Transmission
       Transmission control valve
       Main relief valve
       Bevel gear shaft, steering clutch, steering brake, (D65E, P-12)
       Bevel gear shaft, HSS steering brake (1/2) (D65EX, PX-12)
       Bevel gear shaft, HSS steering brake (2/2) (D65EX, PX-12)
       Bevel gear shaft, HSS steering brake (1/2) (D65EX, PX-12) 4
       Steering control valve (D65E, P-12)
       Bevel gear shaft, HSS Brake valve (D65EX, PX-12)
       Power train, lubrication pump
       PPC pump
       PPC valve
           ° For steering (D65EX, PX-12)
           ° For blade lift, blade tilt, ripper lift (D65E, P-12 ° D65EX, PX-12)
       PPC charge valve
       Final drive
       Hull frame
       Track frame, recoil spring
       Idler
       Track roller
       Carrier roller
       Sprocket tooth profile
       Track shoe (Dry type)
       Track shoe (Lubricated type)
       Suspension
       Hydraulic pump (D65E, P-12)
       Hydraulic, HSS pump (D65EX, PX-12).
       HSS motor (D65EX-PX-12)
       Main control valve
           ° 2 + 1 -spool valve (D65E, P-12)
           ° 3 + 1 -spool valve (D65EX, PX-12) ..
       Work equipment cylinder
       Work equipment
       Cutting edge, end bit
       Ripper
   OTHER
       TRIMMING DOZER DDM060-4A
       This section contains only information re the trimming dozer.
       SPECIFICATIONS
           Specification drawing
           Specifications
           Weight table
           Table of fuel, coolant and lubricants
       STRUCTURE AND FUNCTION
           Rear guard
           Work equipment hydraulic piping diagram
           Steering and work equipment hydraulic circuit diagram
           Work equipment hydraulic circuit diagram
           Work equipment control
           Main control valve
           Trimming dozer
       MAINTENANCE STANDARD
           Main control valve
           Work equipment cylinder
           Trimming dozer
       D65EX - PX-12 FOR KA SPE
       D65EX-12 SERIAL NO. 63403 AND UP
       D65PX-12 SERIAL NO. 63304 AND UP
           This section contains only information from the standard D65EX-12 (Serial No 60924 and up) and D65PX-12 (Serial No 60915 up)
       STRUCTURE AND FUNCTION
           Engine control
           Transmission control
           Steering and brake control
           PPC Control piping diagram
           TESTING AND ADJUSTING
           Standard value table for chassis
           Adjusting fuel control linkage
           Adjusting linkages of forward-reverse lever, shift lever and parking brake lever
       TROUBLESHOOTING
           Connector types and mounting locations
           Connector position drawing
       ELECTRIC CIRCUIT DIAGRAM
           Electric circuit diagram for cab
           CAB specification
           CANOPY specification
       STRUCTURE AND FUNCTION
           Engine control
           Transmission control
           Steering and brake control
           PPC Control piping diagram
       TESTING AND ADJUSTING
           Standard value table for chassis
           Adjusting fuel control linkage
           Adjusting linkages of forward-reverse lever, gear shift lever and parking brake lever
       TROUBLESHOOTING
           Connector types and mounting locations
           Connector position drawing
       ELECTRIC CIRCUIT DIAGRAM
           Electric circuit diagram for cab
           CAB specification
           CANOPY specification .