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Complete workshop & service manual with electrical wiring diagrams for Caterpillar 12M3, 140M3 & 160M3 Motor Graders. It’s the same service manual used by dealers that guaranteed to be fully functional and intact without any missing page.
This Caterpillar 12M3, 140M3 & 160M3 Motor Graders 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.
MANUAL LIST:
UENR3922 – Schematic (12M3, 140M3 & 160M3 Motor Grader Hydraulic System)
UENR3479 – Disassembly and Assembly (12M Series 3, 140M Series 3 & 160M Series 3 Motor Graders Engine Supplement)
UENR3480 – Specifications (12M Series 3, 140M Series 3 and 160M Series 3 Motor Graders)
UENR3480 – Systems Operation (12M Series 3, 140M Series 3 and 160M Series 3 Motor Graders)
UENR3480 – Testing and Adjusting (12M Series 3, 140M Series 3 and 160M Series 3 Motor Graders)
UENR3483 – Disassembly and Assembly (12M Series 3, 140M Series 3 and 160M Series 3 Motor Graders Power Train)
UENR3488 – Disassembly and Assembly (12M Series 3, 140M Series 3 and 160M Series 3 Motor Graders Machine Systems)
UENR3866 – Troubleshooting (12M Series 3, 140M Series 3 and 160M Series 3 Motor Graders)
UENR3921 – Schematic (12M3, 140M3 & 160M3 Motor Grader Electrical System)
EXCERPT:
2. Remove nuts (4) . Remove bracket (5) .
3. Remove O-ring seal (7) and shims (8) .
4. Remove bearing cup (6) from bracket (5) .
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