🏷️ Basic Information Identification Make: Gehl Model: 803 Compact Excavator Serial Number Prefix: AC02528 📋 Manual Details Document Information Manual Type: Parts Manual Language: English Format: PDF Form Number: 918076 Revision: C Publication Date: May 2008 ⚙️ Engine Specifications Diesel Engine Engine Type: Diesel Emission Standard Tier Iii: Yes Emission Standard Tier Ii: Yes Engine Mounts Tier Iii: Included Engine Mounts Tier Ii: Included Cylinder Head Valve Cover: Included Cylinder Block: Included Crankshaft Seal Tier Iii: Included Crankshaft Seal Tier Ii: Included Oil Pan Tier Iii: Included Oil Pan Tier Ii: Included Camshaft Tier Iii: Included Camshaft Tier Ii: Included Crankshaft Piston Tier Iii: Included Crankshaft Piston Tier Ii: Included Lubrication Lubrication Tier Iii: Included Lubrication Tier Ii: Included Cooling System Cooling System Tier Iii: Included Cooling System Tier Ii: Included Fuel System Fuel Injection System Tier Iii: Included Fuel Injection System Tier Ii: Included Engine Air Filter Tier Iii: Included Engine Air Filter Tier Ii: Included Intake Manifold Tier Iii: Included Intake Manifold Tier Ii: Included Exhaust Components Tier Iii: Included Exhaust Components Tier Ii: Included Diesel Tank: Included Fuel Supply Tier Iii: Included Fuel Supply Tier Ii: Included Throttle Control Auto Idle Throttle Tier Iii: Included Throttle Lever Tier Ii: Included 🔧 Maintenance Lubrication Lubrication Points: Included Weighting Counterweight: Included Counterweight Option: Included 📄 Powertrain Hydraulic System Hydraulic Pump Drive: Included Hydraulic Oil Tank: Included Hydraulic Pump: Included Hydraulic Pump Components: Included Pilot Oil Supply Unit: Included Swivel Joint: Included Control System Control Valve Fittings: Included Control Valve Assembly: Included Pilot Control Drive Unit: Included Drive Motor Mag 50: Included Drive Motor Mag 44: Included Joysticks: Included Pilot Valve Travel: Included Auxiliary Hydraulics Pilot Valve: Included Dozer Blade Valve: Included Proportional Valve Option: Included Selection Valve: Included Iso SAE Valve: Included Manifold Block: Included Valve Block: Included Manifold: Included 📄 Undercarriage Tracks Undercarriage Rubber Track: Included Rubber Track: Included Undercarriage Steel Track Option: Included Steel Track Option: Included Track Tensioner Rubber Track: Included Track Tensioner Steel Track Option: Included Rollers Track Roller Rubber Track: Included Bottom Roller: Included Top Roller: Included 📄 Chassis And Frame Frame Chassis: Included Covers Undercarriage Cover: Included Chassis Cover: Included 📄 Attachments Boom Boom Installation: Included Boom Cylinder: Included Dipper Arm Dipper Arm Installation: Included Dipper Arm Cylinder: Included Dipper Arm Short: Included Dipper Arm Long Option: Included Bucket Bucket Installation Short Dipper Arm: Included Bucket Installation Long Dipper Arm Option: Included Bucket Cylinder: Included Dozer Blade Dozer Blade Installation: Included Dozer Blade Cylinder: Included Auxiliary Hydraulics Auxiliary Hydraulics Installation: Included Proportional Control Option: Included Iso SAE Valve Installation: Included 📄 Electrical System Wiring Harnesses Wire Harness Engine: Included Wire Harness Chassis Engine: Included Wire Harness Chassis: Included Wire Harness Oil Control: Included Wire Harness Armrest: Included Wire Harness Switch: Included Wire Harness Work Light Front: Included Wire Harness Cab: Included Wire Harness Auto Idle Option: Included Wire Harness Proportional Control Option: Included Components Battery: Included Dashboard: Included Radio Option: Included Horn: Included Relay Box: Included Lighting Cab Work Lights Front Option: Included Cab Work Light Rear Option: Included Boom Work Light: Included 📄 Cab And Operator Station Cab Structure Cab Mounting: Included Cab Frame 1: Included Cab Frame 2: Included Cab Door: Included Windshield: Included Cabin Windows: Included Interior Cab Trim: Included Operator Comfort Operators Seat: Included Heater: Included Air Conditioning: Included 📄 Body And Panels Panels Engine Hood Tier Iii: Included Engine Hood Tier Ii: Included Tank Cover: Included Partition Wall: Included Isolation Mats: Included 📄 Visual Identification Decals Decal Locations: Included