Case CX75SR, CX80 Tier 3 Crawler Excavator Service Manual
666 pages · Publication 87676026
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- Models
- CX75SR, CX80 Tier 3
- Manual type
- Service Manual
- Pages
- 666
- Publication
- 87676026
- Condition
- Brand new
What's inside
From the manual's own table of contents: 37 topics. See sample pages (PDF, 873 KB)
- Safety, general information and standard torque data
- General specifications and special torque setting
- Removal and installation of the engine
- Removal and installation of the fuel tank
- Electrical and engine functions and service support
- Electrical equipment and electrical circuit diagrams
- Removal and installation of tracks
- Rollers
- Take-up roller
- final drive transmission
- swing reduction gear
- Disassembly and assembly of the swing reduction gear
- hydraulic pressure settings
- Removal and installation of the hydraulic reservoir
- Removal and installation of the main hydraulic pump
- Removal and installation of the main hydraulic control valve - CX75SR
- Removal and installation of the main hydraulic control valve - CX80
- Removal and installation of the attachment cylinders
- Removal and installation of the hydraulic swivel
- Removal and installation of the pilot blocs
- Disassembly and assembly of the main hydraulic pump
- Disassembly and assembly of the main hydraulic control valve - CX75SR
- Disassembly and assembly of the main hydraulic control valve - CX80
- Disassembly and assembly of the attachment cylinders
Show all 37 topics
- Disassembly and assembly of the hand control levers
- Disassembly and assembly of the foot control levers
- Disassembly and assembly of the solenoid valve block
- Disassembly and assembly of the cushion valve
- Disassembly and assembly of the hydraulic swivel
- Disassembly and assembly of the swing motor
- Hydraulic functions
- Hydraulic component functions
- Air conditioning unit
- Large size hydraulic schematics - CX75SR
- Large size electrical schematics - CX75SR
- Large size hydraulic schematics - CX80
- Large size electrical schematics - CX80
Inside this manual
Real pages from this service manual (666 pages). Open the sample pages (PDF, 873 KB)
- Specifications, page 39: Lep SC75SRCX80-1002-0NA
- Diagram, page 119: Lep SC75SRCX80-4020-0NA
- Troubleshooting, page 409: Symptom
- Color page, page 455: Lep ASM-17-25-002-EN
- Foldout diagram (color), page 665: YAZAKI
Other manuals for this machine
Save 10% on 2 manuals, 15% on 3 or more. Other manuals are listed below. Editions cover different serial number ranges: check the serial coverage and tick only the ones that match your machine.
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This is a service manual
Here's how it compares to the other manual types.
Service manual
Factory repair procedures and technical information such as specifications, troubleshooting, and wiring and hydraulic diagrams, for the models and systems the manual covers. See What's inside for its topics.
Operator's manual
Safe operation, controls, maintenance schedules, lubrication points, inspections, and basic checks. Repair procedures are in the service manual.
Parts manual
Illustrated diagrams with factory part numbers for identifying components and ordering parts. Repair procedures are in the service manual.
Engine service manuals are sometimes sold separately, since certain machine models were offered with more than one engine option.
What it's used for
Factory manual for in-house farm and construction shop use. Straightforward, complete, and easy to follow. It contains the OEM information dealership service departments and parts counters use to diagnose problems, identify components, and perform maintenance or repairs correctly.
Service shops and owner/operators who repair their own equipment
Identifying correct parts and seeing how assemblies come apart and go back together
Keeping equipment running with less downtime
Factory manual, 666 pages
Quantity one is the manual described above.
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Ships in 1 business day.
60-day returns
Free if the mistake is ours. A manual ordered in error must come back unopened in its shrink-wrap; you pay return shipping and a 20% restocking fee applies. Return policy
Binder not included
Manuals over about 300 pages may need a standard 3-ring binder, which you can buy locally to keep the pages organized for shop use.
Other editions and similar models
Questions about model, serial number, engine coverage or contents? Contact us before purchasing and we'll help confirm it's the right manual. Please verify the manual type, machine model, serial number range and engine coverage before purchasing: manuals ordered in error carry a 20% restocking fee (return policy).