🏷️ Basic Information Identification Make: Caterpillar (CAT) Product Type: Workshop Service Repair Manual Manual Part Number: 99719-34130 Codes Engine Codes Covered: 4G15, 4G63, 4G64, 6G72 👋 Introduction Market Position Target Audience: Forklift technicians, service centers, fleet maintenance personnel, and advanced DIY mechanics working on Caterpillar forklifts equipped with the specified engines. Competitive Analysis Value Proposition: Provides essential technical data, repair procedures, and troubleshooting guidance for a range of Caterpillar forklift models, enabling efficient and accurate maintenance and repair, thereby reducing downtime and operational costs. Key Features Features: Covers multiple engine families (4G15, 4G63, 4G64, 6G72) commonly found in industrial equipment. Integrates coverage for various forklift series (GP, GPL, GC) and model sub-designations. Includes diagrams, schematics, and specifications crucial for effective repair. 📋 Manual Details Coverage Areas Vehicle Makes Models Covered: Caterpillar (CAT) GP15, GP15K, GP15-35, GP15K-35K, GP40, GPL40, GC15, GC15K, GC15-30, GC15K-30K, GC35K, GC70K Forklift Trucks Engine Variants Covered: Forklift trucks utilizing the 4G15, 4G63, 4G64, and 6G72 engine families. Page Count Estimated Page Count: Comprehensive (Specific page count not provided, but typical for a full workshop manual ranges from 500-1500 pages) Manual Type Manual Type: Workshop Service Repair Manual Language Language: English Format Format: PDF Download 📖 Manual Coverage Systems Covered Powertrain: Engine (4G15, 4G63, 4G64, 6G72), Automatic Transmission System, Drive Axle Chassis: Brake System, Steering System Hydraulic: Hydraulic System, Load Handling Electrical: Electric Wiring Procedures Included Maintenance: Scheduled maintenance, fluid changes, filter replacements, lubrication, inspections. Diagnostics: Troubleshooting common issues, diagnostic fault codes (DTCs) interpretation, circuit testing. Repair: Engine overhaul and component repair, transmission servicing, brake caliper and master cylinder repair, steering linkage adjustments and replacement, hydraulic pump and cylinder repair, electrical component testing and replacement. Disassembly Assembly: Detailed step-by-step procedures for component removal, disassembly, inspection, repair, and reassembly. Electrical System Diagnosis: Includes wiring diagrams, component testing procedures for starters, alternators, sensors, lighting, and control modules. Troubleshooting guides for electrical faults. Frame And Chassis: Includes inspection and repair of the forklift chassis, mast assembly, and counterweight. Procedures for steering linkage alignment and repair. Technical Depth Depth: Comprehensive, covering routine maintenance, troubleshooting, repair, and detailed technical specifications for all covered systems. Suitable for professional technicians and experienced mechanics. 📊 Manual Specifications File Format File Format: PDF (Portable Document Format) Print Quality Print Quality Suitability: High resolution, suitable for digital viewing and printing of individual pages or the entire document. Binding Type Binding Type: Not Applicable (Digital PDF format) Paper Type Paper Type: Not Applicable (Digital PDF format) ⚙️ Engine Specifications Primary Engine Engine Families: 4G15, 4G63, 4G64, 6G72 (These are Mitsubishi engine codes, often licensed or utilized by other manufacturers like Caterpillar for their industrial equipment). Performance Typical Power Output Range: Varies significantly by specific engine variant and forklift model, but generally within the 30-70 HP range for forklift applications. Specific HP and Torque figures would be detailed within the manual for each engine variant. Fuel System Fuel Type: Likely Gasoline or LPG (Liquid Propane Gas), as indicated by 'GPL' in model names. Engine Construction Block Material: Typically Cast Iron for these engine families. Cylinder Head Material: Typically Aluminum Alloy for these engine families. Cooling System: Liquid-cooled, typically with a water pump and radiator. Ignition System: Spark Ignition (for gasoline/LPG variants), typically distributor-based or distributorless ignition systems (DIS). Exhaust System: Component descriptions and repair procedures for exhaust manifolds, pipes, and mufflers. Emissions control system details might be included depending on regional specifications. Lubrication System: Details on oil pump, oil filter, oil passages, and lubrication points. Specifications for oil capacity and viscosity. 🔧 Transmission Standard Transmission Type: Automatic Transmission System Optional Transmission Variants: Specific variants of automatic transmissions used in conjunction with these engines and forklift models will be detailed in the manual. Features Transmission Control: Likely hydraulic or electronic control systems for gear selection and operation. Torque Converter: Details on torque converter operation, service, and replacement procedures. Maintenance Transmission Fluid Type: Specific ATF (Automatic Transmission Fluid) type will be detailed in the manual (e.g., Dexron III, Mercon, or proprietary CAT fluids). 📐 Dimensions Exterior Forklift Dimensions Range: Dimensions vary significantly by model. The manual will provide specific dimensional data (length, width, height, mast height) for each covered forklift model. Weights Operating Weight Range: Varies by model, typically from 3,000 lbs (GP15) to over 10,000 lbs (GC70K). Specific weights will be found in the manual. Load Capacity Range: From 1,500 kg (approx. 3,300 lbs) to 7,000 kg (approx. 15,400 lbs) based on model designations (e.g., GP15, GC70K). 🛡️ Safety Features Ratings Safety Standards: Forklift operations must adhere to OSHA and other relevant industrial safety standards. The manual will detail safety precautions and procedures related to maintenance and operation. Active Features Forklift Safety Features: Operator presence system, parking brake, safety interlocks, warning lights/alarms (details vary by model and configuration). Passive Features Forklift Safety Features: Overhead guard, seat belts, load backrest. 💡 Technology...