This Gehl shop manual covers the 5625, 5625SX, and 5625DX skid loaders from serial number 8868 and later, powered by the Perkins 204-25 diesel. Its 296 pages take you through the whole machine: chassis and lift arms, the drive chains and axles, the T-bar controls, the hydrostatic and main hydraulic systems, the electrical system, and the engine, closing with a full thread by thread torque chart.Each system opens with a troubleshooting guide and moves into removal, testing, adjustment, and installation, with the pressures and clearances a real repair needs. You can run a charge pressure test, check the control valve relief, adjust a stretched drive chain, or diagnose glow plug trouble without guessing. It is a searchable PDF you can open on a phone, tablet, or shop computer, or print for the bench, and it stays with the machine for as long as you own it.
What's Inside This Gehl 5625, 5625SX, 5625DX Manual
| System | Pages | Key Topics |
|---|---|---|
| Specifications | 11-13 | Standard Features, Tire Options, Buckets & Capacities, Dimensions |
| Safety | 14-24 | - |
| Decals | 25-28 | New Decal Application, Paint Finish, Decal List |
| Lubrication | 29-32 | Hydraulic Oil Reservoir, Crankcase Oil, Chaincases, Planetary Gearcase Oil, Grease Fitting Locations |
| Chassis | 33-60 | Introduction, Engine Access Cover Removal, Engine Access Cover Installation, Overhead Guard Removal, Overhead Guard Installation, Seat Removal, Seat Installation |
| Drive | 61-89 | Introduction, Drive Chain Adjustment, Drive Chain Removal, Drive Chain Installation, Axle & Sprocket Removal, Axle & Sprocket Installation, Axle & Wheel Bearing Disassembly |
| Controls | 90-179 | Introduction, T-Bar Removal, T-Bar Installation, T-Bar Position Adjustment, T-Bar Tracking Adjustment, Traction Controls, Left T-Bar Assembly, T-Bar Controls |
| Hydrostatic System | 180-190 | Introduction, Troubleshooting Guide, Case Drain Test, Charge Pressure Test & Adjustment, Tandem Pump Relief Valves, Tandem Pump Removal, Tandem Pump Installation |
| Hydraulic System | 191-239 | Introduction, Troubleshooting Guide, Relief Pressure Test, Control Valve, Tilt Cylinder Test, Self-Leveling Valve Test, Lift Cylinder Test, Solenoid Valve Test |
| Electrical System | 240-253 | Operation, Troubleshooting, Qgs Control Module Operation, Qgs Control Module Test, Glow Plug Test, Glow Plug Relay Test, Relay Test, Water Temperature Switch Test |
| Engine | 254-286 | Introduction, Troubleshooting Guide, Oil Filter Element Removal, Oil Filter Element Installation, Air Filter Assembly, Removal / Installation, Air Filter Element |
| Torque Specifications | 294-296 | Unified National Thread (8-32, 8-36, 10-24, 10-32, 1/4-20, 1/4-28, 5/16-18, 5/16-24, 3/8-16, 3/8-24, 7/16-14, 7/16-20, 1/2-13, 1/2-20, 9/16-12, 9/16-18, 5/8-11, 5/8-18, 3/4-10, 3/4-16, 7/8-9, 7/8-14, 1-8, 1-14) |
Quick Reference Specifications
| Specification | Value | Page |
|---|---|---|
| All Models | ||
| Axle Nuts torque | 120 lb-ft (163Nm) | p. 67 |
| Solenoid and Relief Valve Cartridges torque | 70 lb-ft (88 Nm) | p. 237 |
| Caliper Cap Screws torque | 24 ft./lbs (32.5Nm) | p. 146 |
| Tilt Cylinder Circuit maximum allowable setting | .38" (10 mm.) in 15 minutes | p. 198 |
| Lift Cylinder maximum allowable setting | .75 in. (19mm) in 15 minutes | p. 201 |
| Air Filter Element cleaning pressure | less than 30 PSIG (210 kPa) | p. 260 |
| Glow Plug resistance | approximately 13 ohms | p. 245 |
| Fan Belt deflection | .50 in. (13 mm) under a load of 20 lbs (9kg) | p. 265 |
| Drive Chain deflection | .25" @ 20 lbs. (6.35cm @ 9kg) | p. 63 |
| Chaincase oil level | approximately 1.5" (38mm) deep | p. 63 |
| SX Models | ||
| Charge Pressure Relief Valve operating pressure | 120 to 140 PSI | p. 188 |
| DX Models | ||
| Charge Pressure Relief Valve operating pressure | 120 to 150 PSI | p. 188 |
Gehl 5625, 5625SX, 5625DX Common Problems This Manual Covers
Weak lift and tilt
Owners hit weak or dropping lift and tilt as the relief valve and main control valve wear. The Hydraulic System section has the relief pressure test and control valve service.
Manual Section: Hydraulic System p. 191Machine creeps or loses drive
Slow response or drift in travel points to charge pressure or the tandem pump. The Hydrostatic System section covers the case drain test, charge pressure test, and pump service.
Manual Section: Hydrostatic System p. 180Hard starting or no start
Older 5625 machines are prone to long cranking and hard starts from fuel or engine wear. The Engine section provides a troubleshooting guide and service procedures.
Manual Section: Engine p. 254Glow plugs not heating
Cold start trouble often traces to a failed glow plug or relay. The Electrical System section includes glow plug and relay tests along with the QGS control module checks.
Manual Section: Electrical System p. 240Drive chain stretch and slack
Loose or stretched drive chains cause slack and uneven tracking on skid loaders. The Drive section covers chain adjustment, removal, and installation.
Manual Section: Drive p. 61Broken boom equalizer or lift arm play
Heavy round bale work can break boom equalizers and wear lift arm bushings. The Chassis section covers lift arm removal, bushing replacement, and stop adjustment.
Manual Section: Chassis p. 33Frequently Asked Questions
Which models does this shop manual cover?
It is the Gehl factory shop manual, publication 907245, for the 5625, 5625SX, and 5625DX skid loaders from serial number 8868 and later, powered by the Perkins 204-25 diesel.
Where do I find torque specs?
The Torque Specifications section at the back lists unified national and metric thread values; for example a 1/4-20 Grade 8 dry bolt is 12 ft-lbs. Individual procedures add component specific figures. p. 294
What is the hydraulic pump difference between the SX and DX?
The Specifications section lists 20.0 gpm (75.8 l/m) for the 5625SX and 32.5 gpm (123 l/m) for the higher flow 5625DX. Both share the same base machine and engine. p. 11
How is the manual delivered?
You download the PDF immediately after checkout. Nothing ships, and the file is yours to keep and reopen on any device.
What format is this Gehl 5625, 5625SX, 5625DX manual in?
Immediate download of the full 296-page searchable Shop Manual. Open it on any device, whether that's a laptop at your desk or a phone in the field.
Can I print specific sections of this Gehl 5625, 5625SX, 5625DX Shop Manual?
Yes. Print as many copies as you want; there are no restrictions. Plenty of mechanics print just the section they need and carry it to the shop floor.
Are there hydraulic schematics in this Gehl 5625, 5625SX, 5625DX manual?
Full hydraulic system diagrams are included, covering circuits, valve locations, and component specs for the Gehl 5625, 5625SX, and 5625DX.
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