Target Audience:
General purpose utility tractor, popular in small to medium-sized farms
Advantage:
Competed with models from manufacturers like Ford, Massey Ferguson, John Deere, and International Harvester during its production era.
Feature Overview:
Known for its robust construction, reliable performance, and user-friendly operation, particularly the independent PTO.
Hydraulic System Highlight:
Advanced for its time, often featuring a robust variable-flow hydraulic pump and a highly responsive draft control system for the 3-point hitch.
Usage Operation:
Comprehensive coverage of how to use, operate, and maintain the tractor.
Maintenance:
Routine maintenance procedures and guidelines.
Model Variants:
All models and engine types for the stated production years.
Estimated Page Count:
Typically 200-350 pages for this era of tractor manual (exact count not specified in product info).
Manual Type:
Owner's/Operator's Manual
Additional Manual Types Indicated:
Also referred to as Owners Manual, Users Manual, indicating a focus on practical use and ownership.
File Type Accuracy:
PDF format is standard for digital manuals, offering excellent readability on various devices.
Delivery Method:
Instant Digital Download
Engine Operation:
Detailed instructions on starting, running, and stopping the engine; understanding gauges and controls.
Transmission Operation:
Guidance on gear selection, clutch operation, and PTO engagement.
Hydraulic System:
Operation of the hydraulic lift, external hydraulic services, and control systems.
Steering System:
Operation and basic checks of the steering mechanism.
Braking System:
Proper use of brakes, parking brake operation.
Electrical System:
Basic understanding of lighting, starting, and charging circuits (may be limited in owner's manual).
Three Point Hitch:
Adjustment and operation of the three-point linkage for implement attachment.
Instrument Panel:
Detailed explanation of all dashboard gauges (e.g., oil pressure, coolant temperature, ammeter, fuel gauge) and warning lights.
Pre Operation Checks:
Essential checks before starting the tractor (fluid levels, tire pressure, safety features).
Routine Maintenance:
Lubrication points, filter changes, fluid checks and top-ups, greasing intervals.
Operator Controls:
Identification and function of all dashboard instruments, levers, and pedals.
Implement Attachment:
Guidance on safely connecting and operating various farm implements.
Troubleshooting Basics:
Common operational issues and their likely causes and remedies (may be high-level).
Depth Of Information:
Focuses on operation, daily checks, and routine maintenance for the end-user.
Diagnostic Capability:
Limited advanced diagnostics; primarily aimed at operator understanding and basic issue resolution.
Scope Of Coverage:
Provides essential information for safe and effective operation, daily checks, lubrication, and basic servicing.
File Type:
PDF (Portable Document Format) ensuring broad compatibility and accessibility.
Compatibility:
PC, MAC, Smartphone, Tablet, Linux
Requirements:
PDF reader software (e.g., Adobe Acrobat Reader, web browser, or mobile PDF app).
Searchability:
Likely searchable text within the PDF, significantly enhancing usability for quick information retrieval.
Print Quality Considerations:
Digital format allows for high-resolution viewing and printing, subject to the source document quality.
Binding Type:
N/A (Digital PDF)
Paper Type:
N/A - digital product
Engine Make Model:
David Brown (various diesel engines, often manufactured by the company itself or sourced from reputable diesel engine builders).
Displacement And Configuration:
Typically 4-cylinder diesel engines. Specific displacement varied by exact model variant and year, commonly in the range of 3.5 to 4.5 liters (e.g., 212ci for some variants).
Horsepower Range:
Approximately 50-65 PTO horsepower, with drawbar horsepower slightly lower.
Torque Characteristics:
Designed for strong low-end torque, crucial for pulling heavy loads and operating at lower engine speeds.
Injection System:
Typically rotary or inline injection pumps (e.g., CAV or Bosch).
Gearbox Type:
Constant mesh, non-synchronized manual transmission.
Gear Configuration:
Commonly 10 forward and 2 reverse gears, or 8 forward and 2 reverse (exact gearing may vary).
Not specified:
N/A - optional transmission details not provided for this model.
Transmission Features:
No additional features specified beyond the above.
Ratings / Crash Test Information
Ratings:
Not applicable - agricultural tractor not crash tested.
Safety Features:
Basic safety features per era, such as lighting, brakes, and possibly rollover protection if fitted (not standard on all models).
Safety Features:
No passive safety features typically found (e.g., seat belts, ROPS) as they were not standard at the time.
Routine Service:
Refer to manual for specific intervals; typical for era: engine oil change every 100-200 hours, coolant and hydraulic oil per manufacturer schedule.
Engine Oil:
Refer to manual for correct viscosity and API classification.
Coolant:
Refer to manual for type and mixture.
Hydraulic Fluid:
Refer to manual for spec.
Transmission Fluid:
Refer to manual for spec.
Known Issues / Common Wear Items
Common Issues:
Some owners report issues with hydraulic seals or PTO engagement; refer to troubleshooting section for guidance.
Manufacturer:
Case IH David Brown - a brand formed by the merger of International Harvester's Case and David Brown.
Evolution:
The 990/995 models were part of the David Brown 990 series (Selectamatic) and the later 995. They were produced during the 1960s and 1970s.
Production Location:
Produced in the UK (Meltham, Yorkshire) and possibly other locations.
