Troubleshooting a Stromberg Carlson Trailer Jack # JET-3500 that Was Stuck with Blown Fuse
Question:
My jack wouldnt extend even though it had power...then the fuse blew. When I placed the crank handle in the slot to crank up the jack, it was had to start turning. It seemed to be in a bind. It broke loose and turned freely after some effort. Could this have caused the motor problem...thus blowing the fuse
asked by: Carl C
Helpful Expert Reply:
What is probably occurring on your jack is that it has been extended too far at some point and has become stuck. Trying to move it in either direction draws too much power as the motor tries to push the leg free. This cause the fuse to blow.
What many electric jack manufacturers will do is to smash or otherwise distort the end of the screw that turns to move the leg up and down to prevent it from extending to far. If it does end up extending too far the threads will become permanently cross-threaded and it will never work right again. Since you were able to free the jack the threads may not be permanently damaged.
I would try replacing the fuse to see if it will function like normal.
![Jameson C](https://images.etrailer.com/static/images/catg/people/371_tn.jpg)
Product Page this Question was Asked From
Stromberg Carlson Electric Trailer Jack - Drop Leg - A-Frame - 24" Lift - 3,500 lbs - White
- Camper Jacks
- Pop Up Camper
- Teardrop Camper
- Travel Trailer
- A-Frame Jack
- Leveling Jacks
- Tongue Jack
- Steel
- 3001 - 4000 lbs
- Electric Jack
- 24 Inch Lift
- Bolt-On
- Weld-On
- 1 Jack
- Stromberg Carlson
more information >
Continue Researching
- Video: Review of CIPA Towing Mirrors - Slide-On Towing Mirror Set - CIP38MR
- Shop: Towing Mirrors
- Shop: Longview Custom Towing Mirrors - Slip On - Driver and Passenger Side
- Shop: CIPA Custom Towing Mirrors - Slip On - Driver Side and Passenger Side
- Shop: Blue Ox SwayPro Weight Distribution w/ Sway Control - Clamp On - 10,000 lbs GTW, 1,000 lbs TW
- Shop: Stromberg Carlson Electric Trailer Jack - Drop Leg - A-Frame - 23" Lift - 4,500 lbs - Black
- Shop: Stromberg Carlson Electric Trailer Jack - Drop Leg - A-Frame - 24" Lift - 3,500 lbs - White
- Search Results: electric trailer jacks
- Search Results: trailer jacks
- Shop: Stromberg Carlson Electric Trailer Jack - Drop Leg - A-Frame - 23" Lift - 5,000 lbs - Black
- Q&A: Replacement Crank Handle Recommendation for a Stromberg Carson Jack part # JET-3500
- Q&A: Troubleshooting a Jammed Electric Trailer Jack
- Q&A: Troubleshooting Electric A-Frame Trailer Tongue Jack, # JET-3555 Blowing Fuses
- Search Results: 7 pin connector
- Video: Review of Longview Custom Towing Mirrors - Slide-On Mirror - LO54FR
- Shop: Suspension Enhancement
- Search Results: towing mirrors
- Q&A: Will Longview Custom Towing Mirrors Fit 2021 Chevrolet Silverado 1500
- Article: 5 Things to Know About Weight Distribution Hitches
- Shop: K-Source Universal Towing Mirrors - Clip On - Convex Mirror - Qty 2
- Q&A: Best Way to Prevent Sagging Suspension When Towing a Trailer
- Video: CIPA Slip On Towing Mirrors Review
- Article: Brake Controller 7- and 4-Way Installation Kit (ETBC7)
- Search Results: tow mirrors
- Shop: Brake Controller
- Article: Trailer Wiring Diagrams
- Search Results: mirror extenders
- Video: Longview Driver and Passenger Side Custom Towing Mirrors Installation - 2023 Chevrolet Silverado 150
- Q&A: Lug Nut Torque Chart for Trailer Wheels
- Q&A: What is The Thickness Of The 4-Leaf Double-Eye Spring # e47SR?