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Bearing Buddys destroy Drum brakes of any type, mechanical, hydraulic or electric. Drum brakes fail when using bearing protectors incorrectly. An overfilled bearing cavity spills grease onto brake shoes and other equipment inside the backing plate.
Caravans and some heavier campers are continuing to experience braking problems in mountainous regions. Overheating drums are a major concern for owners as they strive to improve their braking.
I travelled from Melbourne to Perth in January 2020 visiting camping ground and talking to caravanners. I was amazed to discover the most popular deployment methods of stabiliser drop legs and corner steadies .
“I have no idea what PCD is nor do I know how to calculate it?”….is an answer we hear frequently from customers. Technically, Pitch Circle Diameter (PCD) is the diameter of the circle which passes through the centre of the wheel studs, wheel bolts or wheel rim holes.