Complete workshop & service manual with electrical wiring diagrams for Caterpillar 345B Excavators. It’s the same service manual used by dealers that guaranteed to be fully functional and intact without any missing page.
This Caterpillar 345B/345B Series II/ W345B Series II 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:
RENR1020 – Testing and Adjusting (320B, 322B, 325B, 330B, 345B and 345B Series II Excavators Auxiliary Hydraulic System)
RENR1043 – Disassembly and Assembly (345B, 345B Series II and W345B Series II Excavators Engine Supplement)
RENR1917 – Schematic (345B Excavator Auxiliary Flow Control Attachment Electrical System)
RENR1976 – Specifications (312B-5090B, M325B, W330B and W345B Series II Excavators Air Conditioning and Heating)
RENR1976 – Systems Operation (312B-5090B, M325B, W330B and W345B Series II Excavators Air Conditioning and Heating)
RENR1976 – Testing and Adjusting (312B-5090B, M325B, W330B and W345B Series II Excavators Air Conditioning and Heating)
RENR3125 – Schematic (Solid State Magnetic Controller for Material Handlers Electrical System)
RENR3734 – Specifications (345B Series II Excavator Machine System)
RENR3743 – Systems Operation (345B Series II Excavator Hydraulic System)
RENR3744 – Testing and Adjusting (345B Series II Excavator Hydraulic System)
RENR3756 – Schematic (345B Series II Excavator Hydraulic System)
RENR3762 – Schematic (345B Series II Excavator Electrical System)
RENR3825 – Systems Operation (320B/C, 322B/C, 325/B/C/D, 330/B/C/D, 345B, 345C, 350/L, 365B/BL, 365BL, 365C, 375L, 385C, 5080, M318, M320, M325B/C/D, W330B, W345B Series II Excavators Magnet Controller)
RENR3825 – Testing & Adjusting (320B/C, 322B/C, 325/B/C/D, 330/B/C/D, 345B, 345C, 350/L, 365B/BL, 365BL, 365C, 375L, 385C, 5080, M318, M320, M325B/C/D, W330B, W345B Series II Excavators Magnet Controller)
RENR3825 – Troubleshooting (320B/C, 322B/C, 325/B/C/D, 330/B/C/D, 345B, 345C, 350/L, 365B/BL, 365BL, 365C, 375L, 385C, 5080, M318, M320, M325B/C/D, W330B, W345B Series II Excavators Magnet Controller)
SENR1933 – Schematic (345B L Excavator Hydraulic System)
SENR1934 – Disassembly & Assembly (345B, 345B Series II and W345B Series II Excavators Machine Systems)
SENR1935 – Systems Operation (345B, 345B Series II and W345B Series II Excavators Engine and Pump Control)
SENR1935 – Testing and Adjusting Operation (345B, 345B Series II and W345B Series II Excavators Engine and Pump Control)
SENR1980 – Schematic (345B Excavator Hydraulic System – Attachment)
SENR1981 – Schematic (345B Excavator Hydraulic System – Attachment)
SENR1990 – Schematic (345B and 345B II Excavators Hydraulic System – Attachment)
RENR1020 – Systems Operation (320B, 322B, 325B, 330B, 345B and 345B Series II Excavators Auxiliary Hydraulic System).pdf
EXCERPT:
34. Install pump regulator (7) onto the cover assembly and install four socket head bolts (6) .
35. Install O-ring seal (2) on the fan pump.
36. Install flange (1) to the fan pump. Fasten the flange to the fan pump with two bolts (1a) and the washers.
37. Heat bearing (5) to 135 °C (275 °F) for thirty minutes.
38. Install bearing (5) on gear (3) .
39. Install gear (3) with bearing (5) to the pump shaft.
40. Install the lockwasher and nut (4) .
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