Description
John Deere 4425 Combine Technical Manual (TM4417)
John Deere 4425 Combine INDEX:
SECTION 10- GENERAL
Group OS — General Specifications
Group IO — Diagnosing and Testing Procedures
Group 15 — Tune-Up and Adjustment
Group 20— Clamping Ring Bearings
Group 25 — Drive Belts
Group 30 — Drive Chains
SECTION 20 – ENGINE – REPAIR
Group 05 — Engine Removal
Group IO— Cooling System
SECTION 30 – FUEL/AIR INTAKE SYSTEM – REPAIR
Group 05 — Air Intake and Exhaust Systems
Group IO — Diesel — Fuel System
Group 15— Speed Control Linkage
SECTION 40 – ELECTRICAL SYSTEM – REPAIR
Group 05 — Wiring Harnesses and Connectors
Group 10 — Starting motor
Group IS — Alternator
Group 20 — System Components
Group 25— Low Shaft Speed Monitor
Group 30 – HARVESTRAKT’/ Combine Monitor
SECTION 50 – POWER TRAIN – REPA}R
Group 05- POSI-TORQTU Ground Drive – Upper unit
Group – POSI-TORQ Ground Drive – Lower Unit
Group 15 — Clutch Control
Group 20 — Clutch
Group 25 — Four-Speed Transmission
Group 30— Final Drives
SECTION 60 – BRAKES AND REAR AXLE – REPAIR
Group 05— Power Steering
— Rear Axle and V-Support
— Parking Brake
Group 20 — Brakes Control
Brakes
SECTION 70 – HYDRAULIC SYSTEM – REPAIR
Group 05 — Main Hydraulic Reservoir
Group 10— Main Hydraulic Pump
Group 15 — Main Hydraulic Control Valve
Group 20 — Hydrauiic Cylinders
Group 25 — Accumulator and Gauge
Group 30 — Hydraulic Reel Drive System
Group 05 — Hydraulic Reverser Motor
SECTION 80 – SEPARATOR SHELL – REPAIR
Group 05 — Rear Hood
Group IO— Rear Axle
SECTION 90 – OPERATOR’S STATION – REPAIR
Group 05 — Air Conditioning — Compressor
Group 10 — Air Conditioning — Components
Group 15 — Air Conditioning — Service
Group 20 — Pressurizer System
Group 25 — Heating System
Group 30— Seat
Group 35- Cab
SECTION 100 – HEADERS – REPAIR
Group 05 — 200 Series Cutting Platform
Group iO —40 Series Corn Head
Group 20 — 50 Series Row-Crop Heads
SECTION 110 – HEADER AND FEEDER DRIVES- REPAIR
Group 05 — Header and Feeder Drives
Group IO — Header and Feeder Drives
Group 15 — Hydraulic Reverser
