Case 621E Tier 3 Wheel Loader Service Manual
936 pages · Publication 84243974
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- Models
- 621E Tier 3
- Manual type
- Service Manual
- Pages
- 936
- Publication
- 84243974
- Condition
- Brand new
What's inside
From the manual's own table of contents: 35 topics. See sample pages (PDF, 662 KB)
- Section Index - General
- Fluids and Lubricants 1002
- Section Index - Engines
- Engine and Radiator Removal and Installation 2000
- Stall Tests 2002
- Section Index - Fuel System
- Section Index - Electrical
- Removal and Installation of Starter and Alternator 4001
- Electrical Specifications and Troubleshooting 4002
- Removal and Installation of Steering Components 5001
- Steering Specifications, Pressure Checks, and Troubleshooting 5002
- Steering Cylinders 5005
- Removal and Installation of Power Train Components 6001
- Transmission Specifications, Pressure Checks, and Troubleshooting 6002
- Drive Shafts, Center Bearing, and Universal Joints 6005
- Section Index - Brakes
- Removal and Installation of Brake Components 7001
- Hydraulic Brake Troubleshooting 7002
- Brake Pump 7003
- Brake Accumulators 7004
- Parking Brake 7008
- Section Index - Hydraulics
- How to Read Hydraulic Schematics 8000
- Removal and Installation of Hydraulic Components 8001
Show all 35 topics
- Hydraulic Specifications, Troubleshooting, and Pressure Checks 8002
- Hydraulic Pump 8004
- Loader Control Valve 8005
- Cylinders 8006
- Ride Control Valve 8014
- Section Index - Mounted Equipment
- 134a Refrigerant 9002
- Air Conditioner System Service 9003
- Removal And Installation Of Air Conditioning And Heater Components 9004
- Roll Over Protective Structure (ROPS), Cab Structural Frame (CSF) 9007
- Electrical Schematic Foldouts and Hydraulic Schematic Foldout Pocket
Inside this manual
Real pages from this service manual (936 pages). Open the sample pages (PDF, 662 KB)
- Foldout diagram (color), page 935: SEE NOTE 2
Other manuals for this machine
Save 10% on 2 manuals, 15% on 3 or more. Other manuals for the 621E Tier 3 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, 936 pages
Quantity one is the manual described above.
Fast free USA shipping
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.
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).