Description
John Deere TM1631 800 1000 1500 2000 Aerocore Aerators Technical Manual
29.7mb pdf 306 pages
Chapters and Sub Chapters include –
Introduction.
Introduction.
Manual Description.
Safety.
Recognize Safety Information.
Understand Signal Words.
Replace Safety Signs.
Handle Fluids Safely – Avoid Fires.
Use Care In Handling and Servicing Batteries.
Prevent Battery Explosions.
Prevent Acid Burns.
Wear Protective Clothing.
Use Care Around High-pressure Fluid Lines.
Service Machines Safely.
Use Proper Tools.
Park Machine Safely.
Support Machine Properly and Use Proper Lifting Equipment.
Work In Clean Area.
Using High Pressure Washers.
Illuminate Work Area Safely.
Work In Ventilated Area.
Warning: California Proposition 65 Warning.
Remove Paint Before Welding or Heating.
Avoid Harmful Asbestos Dust.
Service Tires Safely.
Avoid Injury From Rotating Blades, Augers, and PTO Shafts.
Service Cooling System Safely.
Handle Chemical Products Safely.
Dispose Of Waste Properly.
Live With Safety.
Specifications and Information.
Table of Contents.
Specifications.
Aercore 800.
Aercore 1000.
Aercore 1500.
Aercore 2000.
Fastener Torques.
Metric Fastener Torque Values.
Inch Fastener Torque Values.
O-Ring Seal Service Recommendations.
Face Seal Fittings With Inch Stud Ends Torque.
Face Seal Fittings With Metric Stud Ends Torque.
O-Ring Face Seal Fittings.
O-Ring Boss Fittings.
Straight Fitting or Special Nut Torques.
Metric Fastener Torque Value – Grade 7 (Special).
General Information.
Using Proper Fuel.
4 – Cycle Gasoline Engine Oil.
Gear Case Oil.
Hydraulic Pump Oil.
Transaxle Housing Grease.
Gear Transmission Grease.
Alternative Lubricants.
Synthetic Lubricants.
Lubricant Storage.
Mixing of Lubricants.
Oil Filters.
Serial Number Locations.
Product Serial Number (800).
Product Serial Number (1000, 1500 and 2000).
Engine – Gas.
Table of Contents.
Specifications.
General Engine Specifications.
Test and Adjustment Specifications.
Repair Specifications.
Torque Specifications.
Tools and Materials.
Service Equipment and Tools.
Essential Tools.
Other Materials.
Component Location.
Engine.
Carburetor.
Diagnostics.
System: Main Components.
System: Engine.
Tests and Adjustments.
Cylinder Leakdown Test.
Crankcase Vacuum Test.
Fuel Flow Test.
Oil Pressure Test.
Throttle Solenoid Adjustment.
Governor Adjustment.
Carburetor Float Adjustment.
Slow Idle Speed Adjustment.
Repair.
Fuel Tank Removal and Installation.
Fuel Filter Removal and Installation.
Air Intake System Removal, Servicing, and Installation.
Fuel Pump Removal and Installation.
Carburetor Removal and Installation.
Carburetor Disassembly and Assembly.
Blower Housing and Shields Removal and Installation.
Muffler and Intake Manifold Removal and Installation.
Engine Removal and Installation.
Engine Drive Sheave Removal and Installation.
Breather Removal and Installation.
Rocker Arms and Push Rods Removal and Installation.
Push Rod Inspection.
Cylinder Heads Removal and Installation.
Valves and Springs Removal and Installation.
Cylinder Head Inspection.
Valve Inspection.
Analyze Valves.
Valve Guides Inspection.
Recondition Valve Seats.
Lap Valves.
Flywheel and Stator Removal and Installation.
Closure Plate Removal and Installation.
Governor Removal and Installation.
Oil Pump Removal and Installation.
Camshaft Removal and Installation.
Camshaft Inspection.
Camshaft End Play.
Hydraulic Lifters Removal and Installation.
Hydraulic Lifters Inspection.
Priming Hydraulic Lifters.
Bleeding Hydraulic Lifters.
Piston Assembly Removal and Disassembly.
Piston Pin Removal, Inspection, and Installation.
Piston Measurement.
Cylinder Bore Measurement.
Analyze Piston Ring Wear.
Analyze Piston Wear.
Piston Ring End Gap Measurement.
Piston Ring Side Clearance.
Piston Rings Installation.
Crankshaft Removal and Installation.
Crankshaft Journal Measurement.
Crankshaft Alignment.
Regrind Crankshaft (Optional).
Engine Block and Closure Plate Crankshaft Bore Measurement.
Engine Block and Closure Plate Seals Removal and Installation.
Piston Assembly Installation.
Connecting Rod Installation.
Cylinder Block Inspection.
Cylinder Bore Deglazing.
Cylinder Block Rebore.
Removal and Install Starting Motor.
Starting Motor Disassembly and Assembly (SN -035000).
Starting Motor Disassembly and Assembly (SN 035001-).
Electrical.
Table of Contents.
Specifications.
General Specifications.
General Information.
Reading Electrical Schematics.
Theory of Operation Information.
Diagnostic Information.
Wire Color Abbreviation Chart.
Common Circuit Tests.
Conductors for 12-Volt Circuits.
Component Location.
800 Aerator S.N. ( -030000).
800 Aerator S.N. ( -030000).
800 Aerator S.N. (030001-060000).
800 Aerator S.N. (060001-060220).
800 Aerator S.N. (060221- ).
Schematics and Harnesses.
Schematic and Wiring Harness Legend.
Schematic – 800 Aerator S.N. ( -030000) (1 of 3).
Wiring Harness – 800 Aerator S.N. ( -030000) (1 of 3).
Wire Code Table – 800 Aerator S.N. ( -030000).
Schematic – 800 Aerator S.N. (030001-060000) (1 of 3).
Wire Code Table – 800 Aerator S.N. (030001- 060000).
Schematic – 800 Aerator S.N. (060001-060220) (1 of 4).
Wiring Harness – 800 Aerator S.N. (030001-060220) (1 of 3).
Wire Code Table – 800 Aerator S.N. (060001- 060220).
Schematic – 800 Aerator S.N. (060221- ) (1 of 4).
Wiring Harness 800 Aerator S.N. (060221- ) (1 of 3).
Wire Code Table – 800 Aerator S.N. (060221- ).
Operation and Diagnostics.
Cranking Circuit S.N. ( -060220).
Cranking Circuit Schematic S.N. ( -060220).
System: Cranking Circuit S.N. (-060220).
Cranking Circuit Operation S.N. (060221- ).
Cranking Circuit Schematic S.N. (060221- ).
System: Cranking Circuit S.N. (060221-).
Ignition Circuit S.N. ( -060220).
Ignition Circuit Schematic S.N. ( -060220).
System: Ignition Circuit S.N. (-060220).
Ignition Circuit Operation S.N. (060221- ).
Ignition Circuit Schematic S.N. (060221- ).
System: Ignition Circuit S.N. (060221-).
Charging Circuit S.N. ( -060220).
Charging Circuit Schematic S.N. ( -060220).
System: Charging Circuit S.N. (-060220).
Charging Circuit Operation S.N. (060221- ).
Charging Circuit Schematic S.N. (060221- ).
System: Charging Circuit S.N. (060221-).
Lift and Lower Circuit S.N. ( -030000).
Lift and Lower Circuit Schematic S.N. ( -030000).
System: Lift and Lower Circuit S.N. (-030000).
Lift and Lower Circuit S.N. (030001-060000).
Lift and Lower Circuit Schematic S.N. (030001-060000).
System: Lift and Lower Circuit S.N. (030001- 060000).
Lift and Lower Circuit Operation S.N. (060221- ).
Lift and Lower Circuit Schematic S.N. (060221- ) (1 of 2).
System: Lift and Lower Circuit S.N. (060221-).
Traction Clutch Circuit S.N. ( -060220).
Traction Clutch Circuit Schematic S.N. ( -060220).
System: Traction Clutch Circuit S.N. (-060220).
Traction Clutch Circuit Operation S.N. (060221- ).
Traction Clutch Circuit Schematic S.N. (060221- ).
System: Traction Clutch Circuit S.N. (060221- ).
Throttle Back Solenoid Circuit S.N. ( -060000).
Throttle Back Solenoid Circuit Schematic S.N. ( -060000).
System: Throttle Back Solenoid Circuit S.N. ( -060000).
Throttle Back Solenoid Circuit S.N. (060001-060220).
Throttle Back Circuit Schematic S.N. (060001-060220).
System: Throttle Back Solenoid Circuit S.N. (060001-060220).
Throttle Back Solenoid Circuit Operation S.N. (060221- ).
Throttle Back Solenoid Circuit Schematic S.N. (060221- ).
System: Throttle Back Solenoid Circuit S.N. (060221- ).
Tests and Adjustments.
Ground Circuit Tests.
Diode Test.
Fuse Test.
Battery Test.
Charge Battery.
Load Battery Test.
Regulated Voltage Output Test.
Unregulated Voltage Output Test.
Stator Test.
Starting Motor Solenoid Test.
Starting Motor Amperage Draw Test.
Relay Test.
Ignition Spark Test.
Ignition Module Air Gap Adjustment.
Ignition Module Test.
Lower, Lift, and Raise-on-Stop Relay Test S.N. ( -060000).
Lift and Lower Switch Test.
Lift Limit Switch Test.
Lift Limit Switch Adjustment.
Park Brake Switch Test.
Lower Limit Switch Test.
Traction Clutch Switch Test.
Key Switch Test.
Automatic-Manual Switch Test.
Flywheel Magnets Test.
Fuel Shutoff Solenoid Test.
Repair.
Key Switch or Automatic-Manual Switch Removal and Installation.
Traction Clutch Removal and Installation.
Stator and Ignition Module Removal and Installation.
Repair and Replace Starting Motor Brushes S.N. ( -035000).
Repair and Replace Starting Motor Brushes S.N. (035001- ).
Starting Motor Armature S.N. ( -035000).
Lift Limit Switch Removal and Installation.
Lower Limit Sensor Removal and Installation.
Linear Lift Actuator Removal and Installation S.N. ( -060000).
Actuator Clutch Replacement S.N. ( -060000).
Actuator Motor Replacement S.N. ( -060000).
Actuator Cover Tube Seal Replacement S.N. ( -060000).
Lift and Lower Solenoid Removal and Installation S.N. (060001- ).
Power Train – Gear.
Table of Contents.
Specifications.
General Specifications.
Repair Specifications.
Tools and Materials.
Aercore 800.
Aercore 1000 and 1500.
Component Location.
Aercore 1000, 1500 and 2000 Gear Case.
Aercore 800 Transaxle.
Theory of Operation.
Transaxle Operation Peerless – Aercore 800.
Brake System Operation – Aercore 800.
Diagnostics.
System: Power Train.
System: Power Train.
Tests and Adjustments.
Brake Pad Adjustment – Aercore 800.
Drive Chain Adjustment S.N. (-060000).
Drive Chain Adjustment – Aercore 800 S.N. (060001-).
Transaxle Drive Belt Removal and Adjustment – Aercore 800.
Repair.
Drive Chain Removal and Installation.
Gear Case Removal and Installation – Aercore 1000, 1500 and 2000.
Gear Case Disassembly – Aercore 1000, 1500 and 2000.
Gear Case Assembly – Aercore 1000, 1500 and 2000.
Transaxle Removal and Installation – Aercore 800.
Brakes Removal and Installation – Aercore 800.
Transaxle Case Disassembly – Aercore 800.
Transaxle Case Assembly – Aercore 800.
Hydraulics.
Table of Contents.
Specifications.
Repair Specifications.
Tests and Adjustments.
Check Hydraulic Oil Level.
Repair.
Reservoir Seal Replacement.
Hydraulic Pump Removal and Installation.
Miscellaneous.
Table of Contents.
Specifications.
General Specifications.
Repair Specifications.
Tools and Materials.
Other Materials.
Component Location.
Turf Guard and Belts.
Diagnostics.
System: Coring Head.
Tests and Adjustments.
Turf Guard Spring Tension Adjustment – Aercore 800.
Turf Guard Spring Tension Adjustment – Aercore 1000, 1500 and 2000.
Roller Scraper Adjustment – Aercore 1000, 1500 and 2000.
Tine Coring Depth Adjustment – Aercore 800.
Tine Coring Depth Adjustment – Aercore 1000 and 1500 (SN -050000); 2000 (SN -020000).
Tine Coring Depth Adjustment – Aercore 1000 and 1500 (SN 050001- ); 2000 (SN 020001- ).
Tire Scraper Adjustment – Aercore 800.
Tining Action Adjustment – Aercore 800.
Repair.
Rear Wheels and Bearings Removal and Installation – Aercore 800.
Front Wheel and Bearings Removal and Installation – Aercore 800.
Steering Pivot Bearings Removal and Installation – Aercore 800.
Main Pulley Removal and Installation.
Tine Ram Drive Belts Removal, Installation, and Adjustment.
Drive Belt Removal, Installation and Adjustment – Aercore 800.
Turf Guard Removal and Installation.
Tine Holders Removal and Installation.
Tines Removal and Installation.
Divider Seal Removal and Installation.
Core Deflectors Removal and Installation.
Flex-link Bumper Stop Removal and Installation.
Reduction Drive Shaft Pulleys Removal and Installation.
Bearings Removal and Replacement.
Numerics.
Index.
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