Komatsu PC1000-1, PC1000LC-1, PC1000SE-1, PC1000SP-1 Excavator Manual

Table of Contents

10 Engine
20 Power Train
30 Undercarriage
50 Air System
60 Hydraulic System
80 Electric and Electronic System

GENERAL
This section lists the general machine dimensions, performance specifications, component weights, and fuel, coolant and lubricant specification charts.

STRUCTURE, FUNCTION AND MAINTENANCE STANDARD
This section explains the structure and function of each component. It serves not only to give an understanding of the structure, but also serves as reference material for troubleshooting.

TESTING, ADJUSTING AND TROUBLESHOOTING
This section explains checks to be made before and after performing repairs, as well as adjustments to be made at completion of the checks and repairs. Troubleshooting charts correlating Problems to Causes are also mention in this section.

DISASSEMBLY AND ASSEMBLY KOMATSU Excavator

This section explains the order to be followed when removing, installing, disassembling or assembling each component, as well as precautions to be taken for these operations.

Do not add hydraulic oil, change filters or carry out internal inspections of the hydraulic equipment in conditions of dust, rain or wind.

When refilling the hydraulic oil, use only clean containers and decanting pumps. If possible start the engine, perform a few movements with all the equipment and then filter the oil through appropriate apparatus for filtering out ultra-fine particles (about 3 m).