Target User:
Owners, operators, mechanics, and parts departments of Case 930 CK Western Tractor.
Manual Value Proposition:
Essential for accurate part sourcing, ensuring correct model year fitment and avoiding costly errors in repairs and restoration.
Key Feature 1:
OEM specification for authenticity and correct fit.
Key Feature 2:
High-resolution scan ensures clarity of diagrams and text.
Key Feature 3:
Printable pages for convenient on-site use.
Engine Components:
Detailed diagrams and part numbers for engine block, cylinder head, pistons, connecting rods, crankshaft, camshaft, valve train, lubrication system, cooling system, fuel system, and exhaust.
Transmission Components:
Parts breakdown for gearbox, clutch, drive shafts, PTO (Power Take-Off), and related linkages.
Hydraulic System:
Components for the hydraulic lift system, including pumps, valves, cylinders, hoses, and reservoirs.
Electrical System:
Diagrams and part numbers for starter, generator/alternator, battery, wiring harnesses, lighting, and instrumentation.
Front Axle And Steering:
Parts for front axle, kingpins, tie rods, steering box, and steering wheel.
Rear Axle And Brakes:
Breakdown of rear axle housing, differential, final drives, braking system components (e.g., brake shoes, drums, linkages).
Operator Station:
Parts for dashboard, controls, seat, fenders, and platform.
Chassis And Frame:
Components related to the main frame, drawbar, and mounting points.
Wheels And Tires:
Information on wheel hubs, rims, and potentially tire sizes and mounting hardware.
Part Identification:
Crucial for identifying correct replacement parts via detailed illustrations and part numbers.
Assembly Disassembly:
Provides visual guidance for the correct sequence and component identification during assembly or disassembly of various tractor systems.
Troubleshooting Aid:
While not a diagnostic manual, it aids troubleshooting by correctly identifying components that may be failing or require replacement.
Depth Of Coverage:
Comprehensive component-level part breakdown. Focuses on 'what parts are needed' and 'where they go,' not 'how to fix them' in terms of repair procedures.
Engine Make:
CASE (likely manufactured by CASE or a specific supplier for CASE)
Engine Configuration:
Likely inline 4-cylinder or 6-cylinder based on typical CASE tractor engines of the era.
Horsepower Range:
Typically in the 50-70 HP range for models of this era and configuration, though specific variations may exist.
Torque Output:
Significant torque for pulling applications, specific figures vary by engine variant.
Injection System:
Likely a mechanical direct injection system common in diesel engines of the 1960s and 1970s.
Transmission Type:
Manual transmission, likely a synchronized gearbox.
Optional Features:
May have featured creeper gears or variations in PTO (Power Take-Off) speeds.
Gear Ratios:
Multiple forward and reverse gears, exact ratios specific to the model and transmission variant covered.
Clutch Type:
Likely a single-plate dry clutch operated by foot pedal.
Wheelbase:
Specific to model, but typically around 80-90 inches for tractors of this class.
Overall Length:
Varies, but generally in the 120-140 inch range.
Overall Width:
Varies based on tire size and configuration, typically 60-70 inches at the rear axle.
Operating Weight:
Around 4,000-5,000 lbs, depending on configuration and ballast.
Max Ballast Capacity:
Designed for significant ballast addition in rear tires and potentially front weights for traction.
Safety Standards Era:
Pre-dates modern ROPS (Roll-Over Protective Structure) and seatbelt mandates as standard equipment, though aftermarket options may exist.
Braking System:
Mechanical drum brakes, typically located on the rear axle or final drives.
Operator Visibility:
Designed for good all-around visibility from the operator's station.
Engine Oil Change:
Typically every 100-250 operating hours, consult specific service manual for exact intervals and oil type.
Air Filter Maintenance:
Frequent checks and cleaning/replacement based on operating conditions, especially in dusty environments.
Transmission Fluid Change:
Recommended annually or based on operating hours; fluid type is critical and listed in detailed service manuals.
Engine Oil Spec:
Likely SAE 30 or 15W-40 diesel engine oil. Exact API service classification would be specified in a full service manual.
Hydraulic Fluid Spec:
Typically a universal tractor transmission fluid (UTTO) or a specific hydraulic oil. Refer to the manual for exact viscosity and type.
Coolant Type:
Ethylene glycol based antifreeze/coolant mixture, typically a 50/50 blend with distilled water.
Common Wear Points:
Wear in the PTO clutch, hydraulic pump, steering components, and brake linings are common with age and usage.
Aging Components:
Rubber seals, hoses, and electrical wiring can degrade over time, requiring replacement.
Parts Replacement Considerations
Importance Of Oem:
Using OEM specified parts is critical for maintaining performance, durability, and correct fitment.
Manufacturer:
J.I. Case Company (later Case IH)
Product Line:
Part of CASE's long history of agricultural and industrial tractors.
Production Era:
Likely produced in the late 1960s through the 1970s.
Model Designation:
The 'CK' designation often referred to a specific configuration, possibly with features suited for western regions or specific farm tasks.
