Uploaded April 2023 | Updated September 2026, 4 days ago

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Now that we have gone through the majority of the fuel system on this machine, it looks like we're headed into another Fuel Injection Pump on an old Diesel engine!

This is a Denso pump which is very similar to a Bosch VE pump, but these are a BIT more complicated than MANY of the others I have repaired in the past, so I guess we'll see how this goes!

Sit back, relax, and enjoy everything we have to do to work our way through the fuel system and try and figure out what is causing this old Gehl to run SO poorly!

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0:00 - Previously...
0:50 - Cleaning up the Injection Pump
1:30 - Testing the Fuel Solenoid on the Injection Pump
3:08 - Discussing the potential problem
4:07 - Disassembling the Injection Pump
18:48 - Making a tool for specialty bolts & removing them
21:22 - More Disassembly
31:39 - Might have found the problem
33:29 - Cleaning up the Timer Piston
35:51 - Reassembling the Pump with a kit From Area Diesel Service
1:01:57 - Re Installing the Fuel Injection Pump & Priming the System
1:09:03 - The Starter is SPARKING! Pulling it out and Checking it
1:13:59 - Priming the System and FINALLY starting the engine
1:19:21 - Removing the Oil Cooler and Radiator
1:24:39 - Removing the front of the engine
1:25:51 - Removing the Timing Cover and Checking the Engine's timing Gears
1:30:28 - Everything Leads Me RIGHT back to the Injection PUMP......Grrrr
1:32:32 - Next up On the Gehl Skid Steer Repair series...

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If you have any suggestions, questions, or comments, please leave them below!

Thanks for stopping by, I truly appreciate your support!

#MagicFuelBox #skidsteer #salvageworkshop
@AreaDieselService