Cab, electrical, engine, transmission, axles, boom and hydraulics: the 260-page Gehl CT7-23 Turbo parts catalog PDF (Form No. 913221) follows each system of this telescopic handler end to end. Exploded views tie every callout to a Gehl part number, and the cab section alone fills nearly a quarter of the book, split at serial breaks (SN 213284 and before, SN 213285 thru 243389) so you match glass, A/C and lights to your frame. Wiring pages trace the main electrical circuit and ignition/charging system, while the hydraulic circuit pages map the lift, extend, tilt and tilt feed lines to the main valve, steer select valve and each cylinder. Check the cylinder tube stamping before ordering a carriage lock pin: cylinders stamped 259262 take a pin with 1-1/4 inch threads. One missing number can park a telehandler all week. Bookmarked, text-searchable pages take you from component name to exploded view, and the right part number goes on the first order.
What's Inside This Gehl CT7-23 Turbo Parts Manual
| System | Pages | Key Topics |
|---|---|---|
| Introduction | 2 | Model and Serial Numbers, Grease Fittings, Attaching Hardware, Torque Values |
| Decal Application | 7 | Decal Replacement, Decal Kits |
| Decal Locations | 8-9 | Cab Decals, Engine Side Decals, Loadcharts, Warning Decals |
| Filters | 10-13 | Belts, Hydraulic Filter Group |
| Cab | 14-73 | Glass - Front, Sides, And Door - SN 213284 and Before, And Door - SN 213285 Thru 243389, Glass - Rear and Door - SN 213284 and Before |
| Electrical | 74-99 | Shift Control / Turn Signal Control, Dash / Switches / AM/FM Radio - Option, Fuses and Relays, Main Electrical Circuit, Ignition / Charging System, Remote Control Electronics |
| Chassis and Covers | 100-109 | Hoods Part 1 of 3, Hoods Part 2 of 3, Hoods Part 3 of 3 |
| Engine | 110-153 | - External Components, Fan Group - Standard, Reversible Fan - Option, Cylinder Block, Pistons, Rods and Crank, Cylinder Heads, Cylinder Head - Miscellaneous |
| Engine - Transmission | 154-157 | Mounts, Sensors and Switches |
| Transmission | 158-171 | External Components, Torque Converter, Internal Components, Electrical Selector, Transfer Case, Front Drive Shaft, Rear Drive Shaft, Transfer Case Drive Shaft |
| Axles | 172-203 | Fenders, Wheels, Front Axle, Front Axle Center Section, Front Axle Differential, Front Axle Outer End Group, Front Axle Brakes, Front Axle Steering Cylinder / Tie Rods |
| Boom | 204-209 | Work Lights |
| Hydraulics | 210-219 | Hydraulic Carriage Lock, Hydraulic Circuit, Controllers, Lift Extend Circuit, Tilt Circuit |
| Hydraulic Components | 220-241 | Lift Cylinder, Slave Cylinder, Tilt Cylinder, Telescopic Cylinder, Carriage Lock Cylinder, Steer Select Valve, Main Valve, Ride Control |
Quick Reference Specifications
| Specification | Value | Page |
|---|---|---|
| Carriage Lock Cylinder pin thread diameter | 1-1/4 inch | p. 233 |
Gehl CT7-23 Turbo Common Problems This Manual Covers
Gehl CT7-23 Turbo carriage lock cylinder pin replacement, unsure which pin fits my cylinder tube
Check the cylinder tube for a 259262 stamping before ordering. The carriage lock cylinder parts list on page 233 flags a pin for use with cylinders carrying that stamp, and its threads are 1-1/4 inch diameter. Measure the thread on the old pin and match it against that callout before you pull the part number.
Manual Section: Hydraulic Components p. 233Hydraulic filter restriction indicator switch needs replacing, can't find its part number
Check the Filters section starting on page 10 and go to the Hydraulic Filter Group exploded view. Identify the restriction indicator switch by its callout on the filter assembly, then pull the part number from the matching parts list. Verify your serial number against the Introduction on page 2 before ordering.
Manual Section: Hydraulic Filter Group p. 10Fuse or relay needs replacing, can't identify the right position or part number
Check the Electrical section starting on page 74 and go to the Fuses and Relays exploded view. Match the failed fuse or relay to its callout position, then read the part number from the parts list. Trace the circuit it protects on the wiring diagram on page 76 before ordering.
Manual Section: Electrical - Fuses and Relays p. 74Main valve section seals leaking, need the seal and relief valve part numbers
Check the Hydraulic Components section starting on page 220 and work through to the Main Valve exploded view. Identify the leaking section, then pull the seal and relief valve part numbers from that section's parts list. Verify the model and serial number listed in the Introduction on page 2 so the valve parts match your build.
Manual Section: Hydraulic Components - Main Valve p. 220Controller in-line hydraulic filter needs replacing, can't locate its part number in the hydraulics section
Check the Hydraulics section starting on page 210 and go to the Controllers exploded view, where the in-line filter is listed with the controller components. Use the hydraulic schematic on page 212 to confirm where the filter sits in the circuit, then pull its part number from the Controllers parts list.
Manual Section: Hydraulics - Controllers p. 210Cab front or door glass broken, unsure which glass fits my serial number range
Check your machine serial number against the Introduction on page 2 first. The Cab section starting on page 14 splits front, side, and door glass by serial range: SN 213284 and before, and SN 213285 thru 243389. Pull the part number only from the exploded view that matches your range.
Manual Section: Cab p. 14Frequently Asked Questions
How do I troubleshoot auxiliary hydraulics on a Gehl CT7-23?
Troubleshooting auxiliary hydraulics involves checking the hydraulic circuit and controllers. Refer to the 'Hydraulic Circuit' on page 210 and the 'Controllers' section on page 212 for detailed diagrams and component lists. p. 212
What are the replacement specifications for the auxiliary hydraulic solenoid on the Gehl CT7-23 Turbo?
The auxiliary hydraulic solenoid for the ride control option is part number 215561. Two solenoids are required for this system. p. 239
What is the standard torque spec for Grade 5 capscrews on the Gehl CT7-23 Turbo?
Standard attaching hardware torque values are provided on the inside back cover. Unless otherwise specified, all capscrews are Grade 5, cadmium or zinc plated; hexagon nuts for Grade 5 capscrews and bolts are Grade 5. p. 2
What is the engine oil filter part number for the Gehl CT7-23 Turbo?
The engine oil filter for the CT7-23 Turbo is part number 219975. p. 11
What is the part number for the alternator belt on the Gehl CT7-23 Turbo?
The alternator belt for the CT7-23 Turbo is part number 219996. p. 11
How will I receive this Gehl CT7-23 Turbo Parts Catalog?
A single searchable PDF file of 260 pages, downloadable right after payment. Nothing ships, nothing waits in the mail.
Am I free to print this Gehl CT7-23 Turbo Parts Catalog?
Yes. Print a chapter or just the pages for the job at hand, for use in your own shop. Any home or office printer works.
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