Complete workshop repair & service manual with electrical wiring diagrams for Caterpillar 325C & 325C L Excavators. It's the same service manual used by dealers that guaranteed to be fully functional and intact without any missing page.

This Caterpillar 325C & 325C L 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:
SEBP3153 - Parts Manual (325C & 325C L Excavators, Powered By 3126B Engine)
RENR3763 - Specifications (312C, 315C, 318C, 319C, 320C, 322C, 325C and 330C Excavators Air Conditioning and Heating)
RENR3763 - Systems Operation (312C, 315C, 318C, 319C, 320C, 322C, 325C and 330C Excavators Air Conditioning and Heating)
RENR3763 - Testing and Adjusting (312C, 315C, 318C, 319C, 320C, 322C, 325C and 330C Excavators Air Conditioning and Heating)
RENR3814 - Systems Operation (312C, 315C, 318C, 319C, 320C, 321C, 322C, 325C, 330C, M325C, 325C MHPU, 330C MHPU Mobile Hydraulic Power Units Engine and Pump Control - V2)
RENR3814 - Testing & Adjusting (312C, 315C, 318C, 319C, 320C, 321C, 322C, 325C, 330C, M325C, 325C MHPU, 330C MHPU Mobile Hydraulic Power Units Engine and Pump Control - V2)
RENR5363 - Specifications (325C Excavator Machine System)
RENR5364 - Systems Operation (325C Excavator Hydraulic System)
RENR5365 - Testing and Adjusting (325C Excavator Hydraulic System)
RENR5366 - Schematic (325C Excavator Hydraulic System)
RENR5367 - Disassembly & Assembly (325C Excavator Machine Systems)
RENR5368 - Disassembly & Assembly (325C Excavator 3126B Engine Supplement)
RENR5369 - Schematic (325C Excavator Electrical System)
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EXCERPT:
3. Install sheet (1). Install bolts (2).
4. If the hydraulic accumulator was disassembled, use Tooling (B) to recharge the hydraulic accumulator.
5. Check the oil level in the hydraulic oil tank. Fill the hydraulic oil tank with oil to the correct level.
Refer to the Operation and Maintenance Manual, "Lubricant Viscosities" for the proper oil
viscosity. Refer to the Operation and Maintenance Manual, "Hydraulic System Oil Level - Check" for the correct filling procedure.
6. Install high efficiency filters in place of the pilot filter, the case drain filter, and the return filter.
Note: High efficiency filters should not be run for more than 250 hours before you change back to the standard filters.
7. Obtain a hydraulic oil sample from the main S·O·S port.
Reference: Refer to Operation and Maintenance Manual, "Sampling Interval and Location of Sampling Valve" for the correct location.
8. If the S·O·S sample exceeds ISO 18/15, flush the hydraulic system.
Reference: Refer to Contamination Control Guidelines, SEBF8436, "Hydraulic System Flushing Procedure for 320C Hydraulic Excavators" for further information.
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