John Deere 1166, 1188 Combine Technical Manual TM4452
Cover: 1166, 1169H, 1174, 1177, 1177 Hydro/4, 1188, 1188
John Deere 1166 & 1188 Combine Technical Manual TM4452, structured as you requested for optimized content creation.
Complete Table of Contents Breakdown:
Group 00 – General Information & Specifications
Identification & Serial Numbers
General Specifications
Component Locations & Views
Fluid Capacities & Recommendations
Tire Pressures & Service Intervals
Maintenance Schedules & Lube Charts
Group 05 – Engine (John Deere 6068)
System Description & Operation
Troubleshooting & Diagnostic Procedures
Specifications & Tightening Torques
Disassembly, Repair, & Reassembly of Major Components
Fuel, Cooling, Lubrication, & Air Intake Systems
Group 10 – Power Train
Main Clutch & Overcenter Clutch
Transmission (Hydrostatic & Mechanical)
Final Drives & Axles
Parking Brake & Service Brakes
Group 20 – Hydraulic System
System Schematics & Flow Diagrams
Hydraulic Pump (Main & Steering)
Control Valves & Manifolds
Cylinders & Motors
Troubleshooting Pressure & Flow Issues
Group 30 – Electrical System
Complete Wiring Diagrams
Component Testing (Sensors, Switches, Solenoids)
Instrument Cluster & Warning Systems
Starting & Charging Circuits
Lighting & Accessory Circuits
Group 40 – Separating & Grain Handling
Feeder House & Auger
Cylinder & Concave (Adjustment & Replacement)
Straw Walkers & Chaffer/Sieve
Cleaner Fan & Grain Augers
Grain Tank & Unloading System
Group 45 – Harvesting Attachments
Grain Header (Cutting, Reel, & Feeder Systems)
Corn Head (Gathering, Snapping Rolls, & Chains)
Group 50 – Chassis & Cab
Frame & Sheet Metal
Cab Structure, HVAC, and Controls
Operator’s Station & Seat
Group 60 – Threshing & Separating Adjustments
Machine Setup for Various Crops
Operational Adjustments for Optimal Performance
Group 65 – Troubleshooting & Diagnostics (A Critical Section)
Systematic Diagnostic Procedures
Symptom-Based Troubleshooting Trees
Performance Problem Guides (e.g., Grain Loss, Sample Quality, Power Loss)
This manual is system-centric, providing essential technical data, step-by-step repair procedures, and targeted troubleshooting guides for every major combine system, directly aligning with common user search intent for repairs and maintenance.
John Deere 1166, 1169H, 1174, 1177, 1177 Hydro/4, 1188, 1188 Hydro/4 Combine Technical Manual TM4452