Need help with uneven Braking.

[knever3]

My '87 Comanche had a problem today, the Right Front caliper locked up. I tested it by jamming on the brakes and it pulled to the Left HARD. It was pulling to the Right when driving to alert me before hand. I replaced the caliper today and test drove it again after bleeding. Still pulls to the left, but not as much obviously.

 

The entire brake system was new when I rebuilt the truck. New '96 MC and booster, new brake lines, new hoses, new calipers, pads and rotors, deleted rear load sensing valve. It is a '93 Cherokee Dana 30. The ONLY thing that has been burning in the back of my mind (for years) is when I flared the Right Front hard line the I feel I did not reem the ID of the tubing. Maybe it is enough of an obstruction to inhibit flow.

 

Thoughts?

 

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[MiNi Beast]

Collapsed line perhaps..umm 

[Pete M]

well, this certainly wouldn't be the first instance of a new part failing prematurely  

[MiNi Beast]

Pins greased up? Maybe some mud in guide pins. 

[jdog]

I would say bad rubber hose or bad left side caliper or guide pins, just because the left side is grabbing doesn't mean it's working correctly

[watchamakalit]

We just had a similar issue with a fairly new (within 2 yrs) caliper on a friends excursion. New caliper solved our problem. Not saying its yours but wouldn't say its impossible.