Case Drott 35B, 40B, 50B Crawler Excavator Service Manual
234 pages · Publication S406173M2
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What's inside
From the manual's own table of contents: 21 sections, 64 entries. See sample pages (PDF, 429 KB)
General14 topics
- Table of Contents
- Directional Reference
- Cleaning Soundproofing Insulation
- Hydraulic System Operating Pressures
- Lubrication and Service Chart
- Pictorial Listing of Grease Fitting Locations
- Hydraulic Oil Filters
- Hydraulic Reservoir
- Hydraulic Oil Filter Screen (in-tank)
- Swing Reduction Gearbox
- Turntable Open Gear
- Engine 0.2
- Engine Coolant
- Oil Cooler
Batteries7 topics
- Air Cleaner
- Fuel Tank
- General Description
- FrAM@S
- Track Rollers 00
- Track Drive Motors 00
- Inspection and Repair
Trouble Shooting2 topics
- Disassembly, Inspection and Re-assembly
- Scheduled Maintenance (40LC only)
Disassembly1 topic
- Main Pump (used on 40 and 50 Crawlers)
Deviation of Valve Body1 topic
- Spool - Seal Replacement
° Main Relief Valve2 topics
- Disassembly of Main Relief
- Port Relief Valve
Swing Cross-Over Relief Valve15 topics
- Track Brake Valve 1.0
- Check Valves 00.0.0
- Flow Regulators
- Hydraulic Cylinders
- Trouble Shooting Guides
- Tool Cylinder Circuit
- Crowd Cylinder Circuit
- Hoist Cylinder Circuit
- Leveler Cylinder Circuit
- Track Drive Circuit 0.0.0
- Track Brake and Drain Circuit
- Feller/Buncher Collector Circuit
- General Description
- Battery Care
- Trouble Shooting Guide
Rotary Cutter1 topic
- Torque Charts
Inside this manual
Real pages from this service manual (234 pages). Open the sample pages (PDF, 428 KB)
- Foldout diagram
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, 234 pages
Quantity one is the manual described above.
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60-day returns
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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).