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Complete workshop & service manual with electrical wiring diagrams for Caterpillar 311D Series Excavators. It’s the same service manual used by dealers that guaranteed to be fully functional and intact without any missing page.
This Caterpillar 311D, 311D LRR, 311D RR… Excavators 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:
KENR5212 – Schematic (311D Excavator Hydraulic System – Attachment)
KENR5528 – Schematic (311D LRR Excavator Hydraulic System – Attachment)
KENR5924 – Systems Operation (311D, 312D, 312D2, 313D, 313D2, 314D, 315D, 318D, 318D2 & 319D Excavators Machine Electronic Control System)
KENR5924 – Testing & Adjusting (311D, 312D, 312D2, 313D, 313D2, 314D, 315D, 318D, 318D2 & 319D Excavators Machine Electronic Control System)
KENR5924 – Troubleshooting (311D, 312D, 312D2, 313D, 313D2, 314D, 315D, 318D, 318D2 & 319D Excavators Machine Electronic Control System)
KENR6183 – Specifications (311D Excavator Machine System Specifications)
KENR6184 – Systems Operation (311D Excavator Hydraulic System)
KENR6187 – Schematic (311D LRR Excavator Electrical System)
KENR6589 – Schematic (311D Excavator Hydraulic System – Attachment)
KENR6598 – Schematic (311D RR Excavator Hydraulic System – Attachment)
KENR7729 – Schematic (311D Excavator Hydraulic System – Attachment)
KENR7747 – Schematic (311D RR Excavator Hydraulic System – Attachment)
KENR7748 – Schematic (311D Excavator Hydraulic System – Attachment)
KENR7749 – Schematic (311D Excavator Hydraulic System – Attachment)
KENR8616 – Schematic (311D Excavator Hydraulic System – Attachment)
KENR8617 – Schematic (311D LRR Excavator Electrical System – Attachment)
RENR9210 – Disassembly & Assembly (311D LRR Excavator Engine Supplement)
RENR9211 – Disassembly & Assembly (311D LRR Excavator Machine Systems)
RENR9739 – Systems Operation (311D, 312D, 312D2, 313D, 313D2, 314D, 315D, 318D, 318D2 & 319D Excavators Tool Control System)
RENR9739 – Testing & Adjusting (311D, 312D, 312D2, 313D, 313D2, 314D, 315D, 318D, 318D2 & 319D Excavators Tool Control System)
UENR2526 – Schematic (311D LRR Excavator Electrical System)
RENR7299 – Schematic (307D, 311D, 311F, 312D, 312D2, 313D, 313D2, 315D, 318D, 318D2, 319D, 320D, 320D2, 323D, 323D2 & M313D, M315D, M316D, M318D, M322D Air Conditioning Electrical System).pdf
EXCERPT:
4. Use Tooling (A) and a suitable lifting device to position the final drive and the travel motor onto Tooling (B). The combined weight of the final drive and travel motor is approximately 170 kg (375 lb).
5. Drain the oil from the final drive into a suitable container for storage or for disposal. Refer to Operation and Maintenance Manual, “Capacities (Refill)” for the capacity of the final drive.
6. Remove fittings (1). Remove fittings (6. 2) from traction control valve (3).
7. Remove nine bolts (4) that secure traction control valve (3) to the final drive.
8. Use two persons to remove traction control valve (3) from the final drive. The weight of travel brake valve (3) is approximately 27 kg (60 lb).
9. Remove valve plate (5) and O-ring seal (6).
Illustration 2
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