My Holdup Arm has come loose, can this be tightened? Dave Dezellem Updated August 19, 2017 03:43 Follow Yes, there is a way to tighten the arm. Please refer to the attached PDF. If you have questions on the process please contact Customer Service here, or by phone at 888-925-4621 M-F from 7 to 4 PT. HOLDUP SUPPORT ARM TENSION ADJUSTMENT.pdf 800 KB Download Related articles My hitch rack wiggles or has some play after installation. What can I do to eliminate this? What is the maximum wheelbase that will fit on the Hold-Up and the Two / FourTimer? How do I get some cool Yakima stickers? How heavy of a bike can I carry on the Hold-Up? How heavy of a bike can I carry on the Two / FourTimer? Comments 0 comments Please sign in to leave a comment.