Air Ride Pin Box
Looking at a used Trailair tri-glide air ride pin box. Any feed back would be appreciated. SARGE
Forum Discussion
Cummins12V98 wrote:Sargehut234 wrote:
Looking at a used Trailair tri-glide air ride pin box.
Any feed back would be appreciated.
SARGE
Check it for side to side movement. If tight it's in good condition. Some failures but MANY don't understand there are "9" ZERKS to grease.
Mine is rated at 21k, I tug on it with 23-25k full time for 4 years. Grease it PROPERLY and I doubt you will have issues.
Maybe they don't understand there are 9 zerks because the owner's manual says there are 6. At least, that was the case with my manual. After 3 years use, I could no longer move the mechanism fore and aft by hand so I looked closer and found the 3 zerks on the bottom. After greasing them, I could once again move the plate by hand.
