Komatsu PC75R-2 Shop Manual

CONTENTS
FOREWARD
10 STRUCTURE AND FUNCTION
CJ PTO
POWER TRAIN
TRACK FRAME
IDLER AND RECOIL SPRING
TRACK ROLLER
CARRIER ROLLER
TRACK SHOE
SWING CIRCLE
SWING MACHINERY
HYDRAULIC CIRCUIT DIAGRAM (STANDARD)
HYDRAULIC CIRCUIT DIAGRAM (2-PIECE BOOM)
HYDRAULIC PUMP
9-SPOOL CONTROL VALVE (STANDARD)
10-SPOOL CONTROL VALVE (STANDARD + 2-PIECE BOOM)
SWING MOTOR
CENTER SWIVEL JOINT
TRAVEL MOTOR
PARKING BRAKE

WEBM002600

SERIAL NUMBERS p C 75R-2 — 22E5200001
and up