how do i get the damper pedal for my keyboard to stop squeaking?

I am borrowing a friend's Yamaha keyboard until the summer. It is a very good quality keyboard and has a soft (damper) pedal that can be plugged in and always is. I use it almost daily, and after these 4ish years the pedal squeaks annnoyingly every time it is used. Obviously I don't want to try anything stupid because it is not my piano, but I was hoping there was a way to fix my squeaky pedal.

Comments

• Recent Videos

  • PSR-E423 Review – Offers Several Innovative features
  • YAMAHA PSR-S500 Keyboard Tutorial Answer
  • Like a dream – Relaxing song on Yamaha psr Keyboard
  • PSR-3000 Gypsy Pop
  • Jan Bonnema en Yamaha Keyboard PSR S900
  • He’s a Pirate: Yamaha PSR-E303, strings, bass, drums
  • Yamaha Tyros 3 Swanlake “Playing With Styles”
  • Luigi’s Mansion theme – Performance
  • Cutting Crew – I Just died in your arms played on Yamaha Keyboard PSR-520 by Schötti™
  • Tears In Heaven By Eric Clapton – Piano/Keyboard – Yamaha PSR-E313
  • PSR-S700 & PSR-S900 Made Easy+ (sample lesson)
  • My Heart Will Go On by Celine Dion – Titanic Theme Song – Piano/Keyboard – Yamaha PSR-E313
  • Cars By Gary Numan on my Yamaha Keyboard and Tambourine
  • Yamaha PSR-E413 Brochure
  • Yamaha PSR-E403 – Johnny Guitar