JCB 215 Series 2 Backhoe - Perkins Diesel Dies Under a Load

[Delmer]

I have a 1990 JCB 1400b with a similar problem, when I drop the right side stabilizer the engine labors and than stalls. It doesnt happen using any other hydraulics, any help would be appreciated

Come on man, you can't just throw a curveball like that and not give a little more explanation. I'll just copy what I wrote on the other JCB stalling thread:
Problem is not many JCB experts here, and JCB won't work in the search. You can try a search engine search with "heavyequipmentforums.com JCB 1400" to see if there's anything helpful. OR, post a picture of the hydraulic pump and valves, that will help narrow down the wild guesses. You and the other new guy both have similar JCB issues.
https://www.heavyequipmentforums.com/threads/89-jcb-1400b-motor-bogs-down.97488/

 

[Tinkerer]

Does it kill the engine while the stabilizer cylinder is in motion.
Or when the cylinder reaches the end of its stroke ?

 

[Tinkerer]

I have a 1990 JCB 1400b with a similar problem, when I drop the right side stabilizer the engine labors and than stalls. It doesn't happen using any other hydraulics, any help would be appreciated

Hijacking a thread causes a lot of confusion.

 

[PKD62]

As soon as I hit the lever, in motion. None of the other hydraulics cause this

 

[LN Pipeline]

I have a 1990 JCB 1400b with a similar problem, when I drop the right side stabilizer the engine labors and than stalls. It doesnt happen using any other hydraulics, any help would be appreciated

I’m guessing there is a stuck lock valve on your stabilizer ram. Try taking it apart and cleaning it. Follow the hoses coming off the ram until you find a small block with two hoses coming in and two hoses going out.

 

[casey518]

mine does the same thing before it warms up if the rpms are low. bump up the throttle a bit if its cold.