Pages from SEBM05670302 – Dump Truck HD205-3 Shop Manual
Complete workshop & service manual with electrical wiring diagrams for Komatsu Dump Truck HD205. It’s the same service manual used by dealers that guaranteed to be fully functional and intact without any missing page.
This Dump Truck HD205-3 service & repair manual (including maintenance, overhaul, disassembling & assembling, adjustment, tune-up, operation, inspecting, diagnostic & troubleshooting…) is divided into different sections. Each section covers a specific component or system with detailed illustrations. A table of contents is placed at the beginning of each section. Pages are easily found by category, and each page is expandable for great detail. The printer-ready PDF documents work like a charm on all kinds of devices.
SEBM05670302 – Dump Truck HD205-3 Shop Manual
EXCERPT:
TABLE OF CONTENTS
10 ENGINE
11 STRUCTURE AND FUNCTION . . . . 11 -1
12 TESTING AND ADJUSTING . . . . 12-1
13 DISASSEMBLY AND ASSEMBLY . . . . 13-1
20 POWER TRAIN
21 STRUCTURE AND FUNCTION . . . . 21-1
22 TESTING AND ADJUSTING . . . . 22-1
23 DISASSEMBLY AND ASSEMBLY. . . . 23-1
24 MAINTENANCE STANDARD . . . . 24-1
40 UNDERCARRIAGE
41 STRCTURE AND FUNCTION . . . 41-1
42 TESTING AND ADJUSTING . . . . 42-1
43 DISASSEMBLY AND ASSEMBLY . . . 43-1
44 MAINTENANCE STANDARD . . . . 44-1
50 AIR SYSTEM
51 STRCTURE AND FUNCTION . . . 51-1
52 TESTING AND ADJUSTING . . . . 52-1
53 DISASSEMBLY AND ASSEMBLY . . . . 53-1
54 MAINTENANCE STANDARD . . . . 54-1
60 HYDRAULIC SYSTEM
61 STRUCTURE AND FUNCTION . . . . 61-1
62 TESTING AND ADJUSTING . . . . 62-1
63 DISASSEMBLY AND ASSEMBLY . . . . 63-1
64 MAINTENANCE STANDARD . . . . 64-1
70 WORK EQUIPMENT
71 STRUCTURE AND FUNCTION . . . . 71-1
73 DISASSEMBLY AND ASSEMBLY . . . . 73-1
74 MAINTENANCE STANDARD . . . . 74-1
80 ELECTRICAL SYSTEM
81 STRUCTURE AND FUNCTION . . . . 81-1
82 TESTING AND ADJUSTING . . . . 82-1
…
SUSPENSION SYSTEM
The chassis suspension permits the truck to travel at high speed, without pitching or bouching even on rough terrain, and with high operational safety.
The front suspension on the HD205 is a hydro-pneumatic suspension system, while the rear suspension is a leaf spring type.
In this hydro-pneumatic suspension system for front suspension, the oil and nitrogen gas are sealed in the suspension cylinders.
When a shock force is imparted to the chassis from the ground when traveling, the oil and nitrogen gas service as the shock absorbing means by their compression and expansion characteristics.
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