Case 850K Tier 2 Crawler Dozer Service Manual
385 pages · Publication 9-54241
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- Models
- 850K Tier 2
- Manual type
- Service Manual
- Pages
- 385
- Publication
- 9-54241
- Condition
- Brand new
What's inside
From the manual's own table of contents: 4 sections, 85 entries. See sample pages (PDF, 608 KB)
GENERALITIES11 topics
- SAFETY RULES
- Table of fluids used
- Main dimensions
- Technical data
- WEIGHT TABLE 1850K
- LIST OF WEIGHTS FOR MAIN SERVICE COMPONENTS
- STABILITY
- GENERAL INSTRUCTIONS
- TROUBLESHOOTING
- UNITS OF MEASURE
- TABLE OF TIGHTENING TORQUES
ENGINE6 topics
- GENERAL SPECIFICATIONS
- SERIES "C" ENGINE DATA
- DIAGRAMS OF SERIES "C" ENGINE
- MOUNTING OF ENGINE ON FRAME
- AFTERCOOLER FAN DRIVE SYSTEM
- THROTTLE LINKAGE
TRANSMISSION34 topics
- GENERAL DESCRIPTION
- Transmission torque converter hydraulic diagram
- Transmission housing/propeller shaft/torque converter
- TESTS
- Torque converter stall test
- Delivery pressure test procedure
- Transmission gearshifting electric control valve
- Positioning of diagnostic hoses
- Transmission setting
- PROCEDURES FOR THE REPAIR OF THE TORQUE CONVERTER
- Removal
- Re-Installation
- Disassembly
- Reassembly
- PROCEDURES FOR THE REPAIR OF THE TRANSMISSION
- Overhaul of the forward speed clutch
- Overhaul of the 3rd speed
- Overhaul of the reverse speed clutch
- Modulating valves (Disassembly/Assembly)
- Pressure relief valve (Disassembly/Assembly)
- SPECIFICATIONS AND DATA
- General data
- Tightening torques (Torque converter)
- Transmission housing
- Transmission Data
- Transmission Clutch
- Transmission clutch discs
- 1st - 2nd - 3rd speed Transmission Clutch modulating valves
- Lube oil pressure relief valve
- Forward/reverse modulating valves
- Transmission pressure relief and torque converter safety valve
- Torque converter/transmission feeding pump
- Oil filters
- SPECIAL TOOLS
BRAKES AND STEERING30 topics
- Brakes hydraulic diagram
- Brake circuit main components
- Brake powering pump
- Brake powering valve block
- Brake pedal valve
- Brake oil filter
- Steering hydraulic circuit diagram
- Steering circuit main components
- Hydraulic motor
- Steering piloting valve block
- Diagnosis on the display
- Test of circuit pressures on diagnostics
- Brake pedal adjustment
- Test and setting of brake powering valve block
- REPAIR PROCEDURES
- Brake pedal valve (removal / disassembly)
- Brake power pump
- Brakes and steering differential
- Removal (preliminary operations)
- Removal of the ring gear
- Disassembly of the planet carrier assembly
- Disassembly of the planet carrier differential assembly
- Disassembly of the sun gear
- Disassembly of the brake assembly
- Re-assembly of the brake drum assembly
- Check and inspection of brake packs
- Re-assembly of the sun gear
- Re-assembly of the planet carrier assembly
- Re-assembly and re-installation of the ring gear assembly
- Re-installation of brake/steering differential group into the transmission housing
Inside this manual
Real pages from this service manual (385 pages). Open the sample pages (PDF, 606 KB)
- Specifications, page 33: GENERALITIES
- Troubleshooting, page 198: BRAKES AND STEERING
- Diagram, page 323: DOZING EQUIPMENT HYDRAULIC SYSTEM
- Foldout diagram, page 333
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, 385 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).