This Gehl service manual covers the CTL60 compact track loader, the machine also sold as the Takeuchi TL130, built with the Yanmar 4TNE98 and 4TNV98 diesel engines. Form number 908310, it is a large 755 page reference that takes a repair from general safety cautions through full component overhaul.The manual is organized into general precautions, specifications, machine configuration, hydraulic units, troubleshooting, and a complete engine section. You get servicing standards and the reference values a rebuild needs, including HST pump relief pressure, hydraulic and fuel tank capacities, track roller and engine bolt torque figures, pump clearances, and fuel injection pressures.Whether you are diagnosing a no power hydraulic circuit, rebuilding the HST or gear pump, servicing the undercarriage, or overhauling the Yanmar engine, this manual gives owners and independent mechanics the depth to work on a CTL60 or TL130.
What's Inside This Gehl CTL60, TL130 Manual
| System | Pages | Key Topics |
|---|---|---|
| General | 9-22 | Safety Precautions, Cautions During Disassembly and Assembly, Cautions During Removal and Installation of the Hydraulic Units, Cautions During Removal and Installation of Piping |
| Specifications | 23-44 | Names of Components, Dimensions, Specification Tables, Mass Tables, Recommended Lubricants, Servicing Standards |
| Machine Configuration | 45-170 | Drive System, Travel System, Frame, Control System, Attachments, Hydraulic System |
| Hydraulic Units | 171-322 | HST Pump, Gear Pump, Control Valve, Pilot Valve, Self-Level Valve, Cylinders |
| Troubleshooting | 323-352 | Overall Machine, Machine Travel, Lift Arms, Bucket |
| Engine | 353-755 | 4Tne94/98/106 (Contents), 3TNV/4TNV Series (Cover, History of Revision, Preface, Safety Labels, Contents, Tightening Torque for Bolts and Nuts, Back Cover) |
Quick Reference Specifications
| Specification | Value | Page |
|---|---|---|
| All Models | ||
| Track roller A installation bolt torque | 241 N·m | p. 67 |
| Track roller B installation bolt torque | 156 N·m | p. 67 |
| Diagnostic step 1: Inspect hydraulic oil level | Check if oil level is normal or add hydraulic oil if not enough | p. 329 |
| Diagnostic step 2: Inspect hydraulic pump noise | Check for unusual noise; if noisy, investigate suction line or foam in tank | p. 329 |
| HST Pump Cylinder Block flatness | 0.000079 in. (0.002 mm) TIR | p. 195 |
| HST Pump Piston and Slipper clearance | 0.006 in. (0.152 mm) or less | p. 195 |
| Control Valve tie rod nut torque | 39.23 ±3.92 N·m | p. 217 |
| Control Valve Main Relief Valve torque | 58.84 ±5.88 N·m | p. 217 |
| 4TNV94L•98 | ||
| Cylinder head bolt tightening torque (Second step) | 103.1 to 112.9 N•m | p. 752 |
| Connecting rod bolt tightening torque | 53.9 to 58.8 N•m | p. 752 |
| 4TNV94L4 to TNV106(T) | ||
| Fuel injection nozzle pressure (Standard) | 21.6-22.6 MPa (220-230 kgf/cm2) | p. 593 |
| 4TNV94L/98/106 (T) | ||
| Fuel pump drive gear set nut tightening torque | 113 to 123 N•m (11.5 to 12.5 kgf•m) | p. 598 |
Gehl CTL60, TL130 Common Problems This Manual Covers
Engine starts then shuts off after seconds
A well known symptom on these machines is starting, running a few seconds, then dying, often with a warning indicator on the top panel. This points to a safety, interlock, or shutdown fault. The Troubleshooting section is where the overall machine is diagnosed.
Manual Section: Troubleshooting p. 323Boom and bucket lose power while tracks drive
Owners report losing lift and bucket power while travel still works normally, which points to the implement hydraulic circuit. The Hydraulic Units section covers the control valve, pumps, and pilot valve where this fault lives.
Manual Section: Hydraulic Units p. 171Cylinder misfire and loosening rocker arms
Rough running from a non firing cylinder, sometimes with rocker arms loosening, is a documented engine problem. The Engine section covers the Yanmar valve train, tightening torques, and combustion related service.
Manual Section: Engine p. 353General hydraulic power loss
When hydraulic power drops, the manual gives a stepwise check of oil level, pump noise, line filter, and control valve. The Troubleshooting section lays out these diagnostic steps for the overall machine.
Manual Section: Troubleshooting p. 323Track roller and undercarriage wear
Track loaders wear rollers and undercarriage hardware that need correct torque on reassembly. The Machine Configuration section covers the travel system, frame, and track roller installation.
Manual Section: Machine Configuration p. 45Weak or slow HST drive
A drive that feels weak or slow traces to the hydrostatic pump and its internals. The Hydraulic Units section covers HST pump clearances, valve plate thickness, and the relief valve setting.
Manual Section: Hydraulic Units p. 171Frequently Asked Questions
Which machines does this manual cover?
It covers the Gehl CTL60 compact track loader, also sold as the Takeuchi TL130, built with Yanmar 4TNE98 and 4TNV98 diesel engines. The manual is form number 908310 and runs 755 pages.
Does it include engine torque specifications?
Yes. The Engine section covers the Yanmar engines and includes the tightening torque table for bolts and nuts, such as cylinder head, connecting rod, flywheel, and bearing cap values. p. 353
Are hydraulic pump and valve rebuild procedures included?
Yes. The Hydraulic Units section covers the HST pump, gear pump, control valve, pilot valve, self level valve, and cylinders, with clearances and torque values for rebuild. p. 171
Is there a troubleshooting section?
Yes. The Troubleshooting section addresses the overall machine, machine travel, lift arms, and bucket, with stepwise diagnostic checks for common faults. p. 323
How quickly can I access this manual after buying?
Download the PDF the moment payment clears. The full 755-page searchable Service Manual opens on a laptop, tablet, or phone, right there in the shop.
Is this Gehl CTL60, TL130 Service Manual printable?
Yes. The PDF carries no DRM, so you can print any page or section you need on any standard printer.
Are hydraulic system diagrams in this Gehl CTL60, TL130 Service Manual?
Yes. It includes full hydraulic schematics with flow diagrams, valve configurations, and pressure specifications.
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