Toyota Celica 1.8 1995, parking brake defect

[Stef Cark]

Hi guys, I just bought a 1995 Toyota Celica 1.8.  I've restored it but I still have a problem that I haven't been able to solve yet: the right rear wheel makes a noise like a hammer blow that increases in frequency as the wheel speed increases.  After many attempts, my mechanic said it might be the parking brake of the right rear wheel that has a defect.  Has anyone experienced this before or have any idea what it could be and how to fix it?

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[Xanadu_999]

Get your mechanic to check all the parts in the diagram, below.

I've searched the other forum (celica-club.co.uk) and the most common rear brake noise is due to a sticking handbrake cable or a broken or missing brake shoe retaining pin - part number: 47447G in the diagram - there should be two of these on each backing plate.

Let us know if you find the problem, it will help others in the future.