How to Correct Lock that Seized from Salt Exposure
Question:
I have a van that has a u-haul hitch with a Reese CPP LB10 lock that is jammed. The key is likely corroded from salt. Is there a solution?
asked by: Russ B
Expert Reply:
Salt is brutal on steel, especially surfaces that you cannot easily see and keep clean, such as the internal parts of a lock. Regular applications of an anti-corrosive like PB Blaster on a new lock can help prevent some of this deterioration but if the lock didn't get this routine "TLC" and is now seized you may be able to dissolve the corrosion but it may take a few applications and some patience while the solvent works.
Apply the spray solvent to the key hole. Try to get as much of the interior covered. If the pin lock can be rotated this will help. Spray the solvent in and leave it for a good while. Rotate it and spray again. Keep repeating this process over 48 hours. The rotation will help ensure most interior surfaces get the solvent. Warming the lock housing may also help; parking it in the sun during application or even using a hair dryer on it might help loosen corrosion after the solvent has had time to work.
If this effort fails you'll need to drill out the lock core and replace the lock with an item like # BD580404.
Product Page this Question was Asked From
Bulldog Lifelong Trigger-Style Coupler Lock and 2" Trailer Hitch Receiver Lock - Chrome
- Trailer Tongue Lock
- Latch Lock
- Universal Application Lock
- Keyed Unique
- Steel
- 3/4 Inch Span
- Bulldog
more information >
Continue Researching
- Shop: Rhino-Rack Universal Load Assist - Crossbar Mount - Side Loading - 132 lbs
- Shop: Ladder Rack
- Shop: Pace Edwards JackRabbit Retractable Tonneau Cover w Contractor Rig Rack - Aluminum and Vinyl - Black
- Shop: Pace Edwards Contractor Rig Rack Truck Bed Ladder Rack - Aluminum
- Search Results: hitch lock
- Search Results: flags
- Search Results: adapter
- Search Results: rhino rack kayak loader
- Shop: Hitch Adapter 1-1/4" to 2" Trailer Hitch Receiver with 5" Rise
- Shop: Trailer Hitch Receiver Adapter 1-1/4" to 2" Hitch - 6-1/2" Long
- Shop: RockyMounts Hitch Extender w/ Hitch Pin and Lock - 2" Hitches - 8" Long
- Shop: Trailer Hitch Adapter - 1-1/4" to 2" Hitch - 4-1/2" Drop/5" Rise - 6-1/2" L
- Search Results: rhino rack kayak
- Q&A: Removing Corroded Hitch Lock
- Shop: Tonneau Cover
- Q&A: What Tonneau Cover Can I Use With a Thule TracRac
- Q&A: Which Pace Edwards Contractor Rig Rack Ladder Rack Fits 2018 Ram 1500 Short Bed
- Q&A: Will the Thule TracRac SR Work with the BAKFlip MX4 on a 2018 Ford F-150 5-1/2 Foot Bed
- Search Results: bak revolver
- Shop: Base Plate for Tow Bar
- Shop: Wheel Cover
- Q&A: How To Prevent Trailer Hitch Pin Lock From Seizing
- Q&A: How To Operate the Bulldog CCP Trigger-Style Coupler Lock
- Video: Global Link RV Cam Lock Cylinder Replacement Review
- Search Results: cam lock
- Shop: Camper Tie-Downs
- Q&A: What Is The Maximum Tongue Weight On A 2022 Kia Sorento
- Shop: Vehicle Tow Bar Wiring
- Shop: Trailer Wiring