AGCO ST30X, ST32 Hydro Tractors Repair Manual
$30.00
| 🚜 Equipment | ||
|---|---|---|
| Brand | AGCO | |
| Type | Tractors | |
| Model | ST30X, ST32 | |
| 📄 Documents | ||
| Language | English | |
| Format | ||
| Title | Publication No. | Pages |
| Repair Manual (ST30X/ST32 Hydro) | 79023898 | 186 |
| Repair Manual (Prior “L” S/N – Only ST30X) | 79019486 | 139 |
| Repair Manual (After to “L” S/N- Only ST30X) | 79021617 | 154 |
| Iseki Three-cylinder Diesel Engine (Prior to 2005 Production) | 1449395M4 | 124 |
Preface
This manual gives owners and service technicians clear, step-by-step instructions for repairing and maintaining AGCO tractors. Every procedure is laid out in the exact order you need to follow, with any special tools called out up front, so even complex jobs can be completed correctly and safely.
For quick navigation, each major section starts with its own contents page listing every repair task and the numbered steps that follow. By working through these numbered operations, you can finish each job in the shortest possible time while keeping the tractor performing to factory standards and running reliably in the field.
| Manual | Repair Manual (ST30X/ST32 Hydro), Repair Manual (Prior to “L” S/N- Only ST30X), Repair Manual (After “L” S/N – Only ST30X), Iseki Three-cylinder Diesel Engine (Prior to 2005 Production) |
|---|
Table of Content
📙 Table of Contents (ST30X/ST32 Hydro)
Cover
- Cover
01 General Information
- 01 general information
02 Splitting The Tractor
- 02 splitting the tractor
- ST30X / ST32 Hydro Compact Tractor Service Manual
- 02 Splitting the Tractor
- Splitting the Tractor
- Disassembly of Function Blocks
- Exterior Parts
- Hood And Front Grille
- Hood and Front Grille (ST)
- Seat, Fenders, Floor Deck and Related Parts
- Remove the Exterior Parts as a Set
- Radiator
- Separation of Engine from Front Transmission
- Removal of Engine
- Separation of Front Transmission Case from Middle Transmission Case
- Separation of Middle Transmission Case from Rear Transmission Case
- Separation of Rear Axle Housing from Rear Transmission Case
- Removal of Cylinder Case
- Removal of Front Axle
- Removal of Power Steering Unit
- Exterior Parts
- Disassembly of Function Blocks
- Splitting the Tractor
- 02 Splitting the Tractor
- ST30X / ST32 Hydro Compact Tractor Service Manual
03A Engine Accessories
- 03a Engine Accessories
03B Engine
- 03b engine
04 Transmission
- 04 transmission
- ST30X / ST32 Hydro Compact Tractor Service Manual
- 04 Transmission
- Transmission
- General Description
- Wheel Drive System
- Input Gear
- Construction
- PTO Clutch
- Oil Supply to Clutch Packs
- Reducing Valve Operation
- Reducing Valve Circuits
- Location of Reducing Valve and Piping
- Operation of PTO Solenoid
- PTO Valve
- Control of Timer Unit
- Location of PTO Timer Relay
- PTO Clutch
- Overhaul
- Inspection
- Cover Assembly
- Disc Assembly (Friction Plate)
- Driven Plate
- Brake Disc
- REASSEMBLY
- PTO Drive System
- Speed Shift Gear Train Diagrams
- Input and HST
- Range Gear Shift Position “One” (Tortoise)
- Range Change Shift Position “Two” (Hare One)
- Range Change Shift Position “Three” (Hare Two)
- PTO Shift Gear Train Diagrams
- Mid PTO Shift Gear Train Diagrams
- Removal And Installation
- Removal And Installation Of Input Section
- Installation
- Speed Shift Gear Train Diagrams
- Removal and Installation of HST Unit
- Removal
- Installation
- Removal and Installation of Range Change Section
- Removal
- Installation
- Removal and Installation of PTO Change Section
- Removal
- Installation
- Removal and Installation of Mid PTO Section
- Removal
- Installation
- Change Lever
- General Description
- Transmission
- 04 Transmission
- ST30X / ST32 Hydro Compact Tractor Service Manual
05 Hydrostatic Transmission
- 05 hydrostatic transmission
- ST30X / ST32 Hydro Compact Tractor Service Manual
- 05 Hydrostatic Transmission
- Hydrostatic Transmission
- Required Tools
- Construction and Names of Major Components
- Precautions For Disassembly
- Disassembly
- Removal of the Cover
- Disassembly of the Pump
- Disassembly of the Motor
- Removal of the Cylinder Block Assembly
- Removal of the Shaft
- Removal of the Pump Shaft
- Removal of the Motor Shaft
- Removal of the Slant Board of Pump
- Disassembly of the Port Block
- Criteria for Replacing Worn Parts
- Reassembly
- Precaution For Reassembly
- Reassembly
- Installation of the slant board
- Installation of the pump shaft
- Installation of the slant plate
- Installation of the cylinder block
- Installation of the motor shaft
- Installation of the cover
- Installation of cylinder block on motor shaft
- Assembly of motor case and port block
- Assembly of pump case and port block
- Assembly of the cover
- Confirmation of the operation
- Shaft Assembly
- Press-Installation Of Bearing
- Port Block Assembly
- Cover Assembly
- Cover Assembly
- Parts List
- Reference
- Hydrostat Testing Procedure
- Charge Pressure Check
- High Pressure Relief Check
- Hydrostatic Transmission
- 05 Hydrostatic Transmission
- ST30X / ST32 Hydro Compact Tractor Service Manual
06 Front Axle
- 06 front axle
- ST30X / ST32 Hydro Compact Tractor Service Manual
- 06 Front Axle
- Front Axle
- Construction
- Disassembly
- Differential and related parts
- Inspection
- Precautions for Reassembly
- Troubleshooting
- Front Axle
- 06 Front Axle
- ST30X / ST32 Hydro Compact Tractor Service Manual
07 Steering
- 07 steering
- ST30X / ST32 Hydro Compact Tractor Service Manual
- 07 Steering
- Steering
- Construction
- Steering Hydraulic Circuit
- Intergral Orbit Roll
- Disassembly
- Disassembly Of Rotor Side
- Disassembly Of Control Side
- Inspection
- Re-Assembly
- Re-assembly Of Control Side
- Re-assembly Of Gerotor Side
- Cylinder System
- Steering Free-Play
- Troubleshooting
- Steering
- 07 Steering
- ST30X / ST32 Hydro Compact Tractor Service Manual
08 Hydraulics
- 08 hydraulics
- ST30X / ST32 Hydro Compact Tractor Service Manual
- 08 Hydraulics
- Hydraulic System
- General Description
- Hydraulic System Diagram
- Hydraulic Circuit Diagram
- Specifications
- Major Components of Hydraulic System
- Cylinder
- Construction
- Disassembly
- Precautions For Re-assembly
- Cylinder
- MAIN CONTROL VALVE
- Construction
- Function
- Main Control Valve
- Compensator
- Check Valve
- Operations
- Neutral Position
- Up Position
- Down Position
- Inspection Of Main Control Valve
- Main Spool
- Check Valve
- Compensator Spool
- Flow Control Valve
- General Description
- Operations
- Down Position
- Up Position
- Safety Valve
- Construction
- Operations
- Relief Valve
- Construction
- Operations
- Measurement Of Cracking Pressure Of Relief Valve
- Gear Pump
- General Description
- Operations
- Disassembly
- Inspection
- Pump body (1)
- Pump gear A (2) and B (3)
- Metal A (5) and B (4): Supports
- Oil seal (7)
- Re-assembly
- Troubleshooting
- General Description
- Hydraulic System
- 08 Hydraulics
- ST30X / ST32 Hydro Compact Tractor Service Manual
09 Electrical System
- 09 electrical system
- ST30X / ST32 Hydro Compact Tractor Service Manual
- 09 Electrical System
- Electrical System
- Electical Formulas
- General
- Battery
- Removal and Installation
- Instrument Panel
- Removal and Installation
- Fuel Gauge and Sensor
- Removal and Installation
- Fuel Meter Inspection
- Fuel Gauge Sensor Inspection
- Turn / Hazard Lights Switch
- PTO Switch
- Removal and Installation
- Light Switch
- Removal and Installation
- Glow Indicator
- General
- Construction
- Engine Glow Plugs
- Replace
- Circuit – Testing
- Quick Check
- Instrument Light Bulbs
- Removal and Installation
- Indicator Light Strip
- Removal and Installation
- PTO Safety – Relay
- Removal and Installation
- Cable Layout
- Wireharness Layout
- Safety Circuit Wiring Diagram
- Troubleshooting
- Battery
- Meters, Gauges, And Switches
- Electrical System
- 09 Electrical System
- ST30X / ST32 Hydro Compact Tractor Service Manual
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