The 1390 Tractor, originally manufactured by David Brown and later by JI Case, is an agricultural tractor produced from the late 1970s through the 1980s. Known for its robust engineering and reliability, the 1390 was a popular and versatile workhorse in its era. This particular manual focuses on the special equipment installed on the 1390, offering detailed part identification for components such as the cab air blower assembly, air compressor, wiper system, lighting, mirrors, SMV emblem, rear wheels, and seat belts. This Illustrated Parts Catalog (IPC) is designed to assist owners and technicians in identifying and ordering parts for the specialized equipment on the 1390 Tractor. It provides exploded views essential for disassembly, repair, and reassembly, aiding in servicing, rebuilding, and overhauling these components. The manual is presented in English, featuring bookmarks and an index for efficient navigation, and is intended to be used in conjunction with the main 1390 Tractor Parts Catalogs. 🏷️ Basic Information Identification Make: David Brown Model: 1390 Tractor Vehicle Type: Agricultural Tractor Manufacturer: JI Case (originally David Brown) Codes Product Identifier: Case David Brown 1390 Tractor Special Equipment Parts Manual Catalog - Improved - Download PDF 👋 Introduction Market Position Target Audience: Owners and technicians servicing the special equipment of David Brown 1390 tractors. Competitive Analysis Value Proposition: Provides essential part identification and illustration for specialized components, saving time and cost in part procurement and repair. Key Features Manual Enhancements: Includes bookmarks, searchable text, and an index for improved usability over standard catalogs. Delivery Method: Instant download, no waiting. Searchability Benefit: Quickly locate specific parts or components by typing keywords. 📋 Manual Details Coverage Areas Primary Focus: Special Equipment installed on the David Brown 1390 Tractor Complementary Coverage Note: To be used in conjunction with the main Case 1390 Tractor Parts Catalogs. Page Count Estimated Pages: N/A (Digital PDF, size dependent) Manual Type Type: Illustrated Parts Catalog (IPC) Language Language: English Format Format: PDF (Downloadable) 📖 Manual Coverage Systems Covered Specific Equipment Systems: Cab Air Blower Assembly, Air Compressor, Wiper System, Lighting (Front Flood Lamp, Lower Flood Lamp), Mirrors, SMV Emblem, Rear Wheel Weights, Rear Wheels (34" & 38"), Seat Belts Decals: Covers part identification for various decals used on the tractor's special equipment. Cab Accessories: Includes parts for cab mirrors and interior components like seat belts. Lighting Systems: Covers front and lower flood lamps and their associated parts. Procedures Included Part Identification: Identification of all serviceable parts for the specified special equipment. Disassembly Reassembly Aid: Provides exploded views essential for disassembly, repair, and reassembly of special equipment components. Servicing Overhaul: Assists in servicing, rebuilding, teardowns, overhauls, repairs, and adjustments of special equipment. Part Ordering Assistance: Facilitates accurate part ordering by providing part numbers. Part Number Retrieval: Detailed numerical index allows for direct lookup of part numbers. Technical Depth Depth: Component-level part identification and illustration for special equipment. Diagram Utility: Detailed illustrations and exploded views are crucial for visual identification and understanding assembly. 📊 Manual Specifications File Format Digital Format: PDF Search Capability: Fully searchable text Navigation: Bookmarked and indexed for efficient navigation Digital Delivery: Instant download enabling immediate access. Print Quality Clarity: Improved quality, clear illustrations and text Printer Compatibility: Printable (individual pages or entire document) Binding Type Binding: N/A (Digital PDF) Paper Type Paper: N/A (Digital PDF) Compatibility Device Compatibility: All versions of Windows, Mac, iOS, BlackBerry OS, iPhone, iPad, Android, etc. Software Requirements Reader Requirement: Adobe Acrobat Reader (latest version recommended) ⚙️ Engine Specifications Primary Engine Engine Make Model: Typically Perkins 4.248 (standard on many 1390 models, but this manual focuses on special equipment) Engine Displacement: 4.248 Liters (for typical Perkins engine, not detailed in this manual) Performance Horsepower Range: Approx. 70-80 PTO HP (This manual does not detail engine performance, only special equipment). Fuel System Fuel Type: Diesel (This manual does not detail fuel system components.) 🔧 Transmission Standard Transmission Type: David Brown-designed gearbox, often with 12 forward and 4 reverse gears (This manual does not detail transmission components.) Optional Optional Features: Optional PTO options available (This manual does not detail transmission components.) Features Gear Selection: Manual shift, multiple range selection (This manual does not detail transmission components.) 📐 Dimensions Exterior Wheel Sizes Covered In Manual: Rear Wheel (34"), Rear Wheel (38") Wheel Diameter Conversions: 34 inches (approx. 864 mm), 38 inches (approx. 965 mm) Weights Weight Components Covered In Manual: Rear Wheel Weights 🛡️ Safety Features Ratings Safety Features In Manual: SMV Emblem (Slow Moving Vehicle Emblem) mounting and parts. Active Features Active Safety In Manual: Windshield Wiper (for visibility), Seat Belts (for operator restraint). 💡 Technology Features Infotainment Infotainment Features Note: No infotainment systems are covered by this manual. Focus is on mechanical and operational equipment. Driver Assistance Driver Assistance Features Note: Limited driver assistance features are covered, such as the windshield wiper for visibility. Connectivity Connectivity Features Note:...