JCB 8080 Hydraulic Excavator Service Manual

This JCB 8080 Hydraulic Excavator Service Manual provides diagnostic flowcharts, fuser assembly, paper path, and imaging procedures. Ref: 9803/9330 Issue 3

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Technical Safety Notice
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This official OEM document is intended for professional technicians and skilled operators. Performing service on mechanical equipment involves inherent risks. By purchasing, you acknowledge that RepairLoader provides original manufacturer data for informational purposes. Always prioritize safety: use correct tools, wear protective gear, and consult a certified professional if you are uncertain of any procedure.

JCB Models Covered & Key Technical Specifications

Models: JCB 8080 Excavator
Trade Names: JCB 8080 Midi Excavator
Technical Data:

  • Engine oil capacity: 10.5 L
  • Coolant system capacity: 19.5 L
  • Slew ring to undercarriage bolt torque: 240 Nm
  • Standard fastener torque (M8): 28 Nm
  • Standard fastener torque (M6): 12 Nm
  • Standard fastener torque (M5): 7 Nm
Technical Specifications
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Document Number / Seller:
27779 / Matthew Jones
File Size:
14.85 MB
File Type:
PDF
Language:
English
Pages:
401
Printable:
Yes
Category:
Excavator
Last updated / verified
Aug 23, 2025

JCB Manual Features & Content Preview

Inside the JCB 8080 Excavator Service Manual

  • Covers the JCB 8080 Midi Excavator, providing technical documentation for servicing and maintenance operations.
  • Official JCB publication P/N 9803/9330, issue 3.
  • Contains 401 pages of technical information including torque tables, fluid capacities, and electrical circuit data.
  • Downloads to your account within seconds of checkout.
  • Your order stays downloadable from your account for life.
  • This edition provides the authoritative technical reference for the JCB 8080, incorporating updated procedures for major component maintenance and system diagnostics.

Technical Documentation Scope

The JCB 8080 service manual details critical system specifications through structured technical sections. Key topics include routine maintenance schedules, component dismantling and overhaul instructions, and detailed electrical wiring and control system descriptions. It also documents hydraulic pressure conditions, machine identification, and essential safety procedures for workshop technicians.

Specification Highlights

Engine cooling system capacity for the JCB 8080 is documented at 19.5 liters. The torque setting for the slew ring to undercarriage connection is specified at 240 Nm. Engine oil capacity is listed at 10.5 liters in the lubrication specification table. The manual also documents hydraulic fitting torque values, electrical fuse ratings, and standard fastener torque settings for grade 8.8 bolts. Reference what an OEM service publication covers for additional insight into factory documentation structures.

An official 401-page JCB OEM service manual covering the JCB 8080 midi excavator, documenting engine, hydraulic, electrical, and structural specifications for this machine.

Manual FAQ, Purchase & Download Details

Does this manual provide coverage for the JCB 8080 excavator model? keyboard_arrow_down

Publication is specifically compiled to serve as the service manual for the JCB 8080 hydraulic excavator.

What information regarding fluids and routine maintenance is provided in the manual? keyboard_arrow_down

Routine maintenance sections contain service schedules and recommended lubricants for the machine. These sections help you identify the necessary fluids and intervals as outlined in the documentation.

Which technical data categories can be found in the alphabetical section headers? keyboard_arrow_down

Document includes technical data, circuit descriptions, and operational descriptions at the beginning of each alphabetically coded section. These sections are organized to facilitate quick reference alongside the tabbed divider cards.

Can I find information about the EMS panel and its electronic display in this manual? keyboard_arrow_down

Manual contains dedicated sections detailing the Electronic Monitoring System, including navigation of the LCD display, status indicator lamps, and various menu modes.

Is there coverage for the engine and hydraulic systems in this document? keyboard_arrow_down

Manual features distinct sections for both the engine and hydraulic systems, providing component-level data. These sections are integrated into the overall structure to support the service information provided for the machine.

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