Which Way Should a Conical Tooth Washer Face when Installing a Trailer Hitch on a 2012 Scion xB
Updated 02/10/2020 | Published 09/19/2012 >
Question:
does it matter which way the washer goes on to the bolt?
asked by: Harry
0
Expert Reply:
Yes, the conical tooth washer needs to be positioned so that the teeth face the hitch. That is what prevents it from coming loose. Take a look at the video I have linked. At about the 1:50 mark the installers start to put the hardware on to mount the hitch and they mention the conical tooth washer.
expert reply by:
Michael H
0
Featured Help Information
Miscellaneous Media
Continue Researching
- Shop: Trailer Hitch
- Search Results: trailer wiring
- Shop: Trailer Wiring
- Search Results: fastway
- Search Results: yakima control key
- Shop: Front Mount Hitch
- Search Results: trailer hitch
- Q&A: How Far Out Does The TowSmart Hitch Stick Out From Where It Mounts?
- Shop: Hollywood Racks CrossTrack Bike Rack for 3 Bikes - 2" Hitches - Wheel Mount
- Shop: TowSmart Trailer Hitch Receiver - Custom Fit - Class III - 2"
- Article: Trailer Hitch Installation Tips
- Video: 2022 Mazda CX-5 etrailer Trailer Hitch Receiver: Complete Installation
- Video: How to Set Up Your Draw-Tite Sportframe Trailer Hitch Receiver on a 2012 Scion xB
- Shop: Trailer Mate Trailer Hitch Receiver - Custom Fit - Class III - 2"
- Video: Review of TowSmart Trailer Hitch - Custom Fit Hitch - TS46VR
- Shop: etrailer Trailer Hitch Receiver - Custom Fit - Matte Black Finish - Class III - 2"
- Shop: Curt Powered Tail Light Converter with 4-Pole Flat Trailer Connector
- Video: TorkLift HiddenPower Under-Vehicle Battery Mount with Battery Box Review
- Article: 5 Things to Know About Weight Distribution Hitches
- Shop: Curt Trailer Hitch Receiver - Custom Fit - Class II - 1-1/4"
- Shop: Curt Trailer Hitch Receiver - Custom Fit - Class III - 2"
- Video: What to Know About the Replacement SKS Lock Core for Yakima Racks and Carriers
- Shop: Roof Rack
- Search Results: curt 56040
- Search Results: springs
- Article: Brake Controller 7- and 4-Way Installation Kit (ETBC7)
- Video: How to Install the etrailer Trailer Hitch Receiver on a 2010 Toyota Highlander
- Q&A: Dimensions of the TorkLift HiddenPower Under-Vehicle Battery Mount with Battery Box Part # TLA7740
- Q&A: Recommended Vent Fan for Truck Cap to Allow Ventilation for Dogs
- Q&A: Correct TorkLift HiddenPower Under-Vehicle Battery Mount with Battery Box for a 2015 Ram 2500

Glen
2/9/2020
Whey do the conical washed have teeth? My guess is just to help the customer put them on correctly.