40mm Square Mechanical Drum Brake Axle assembly | 9 inch
40mm Square Mechanical Drum braked axle assembly to suit 9″ drums. Suits 2000kg override couplings. Single Axle rating 1000kg.
The rating of this axle is 1000kg as this axle uses standard holden bearings. Axle rating is controlled by bearing sizes.
9″ mechanically braked axles are very simple to install. Attached the mechanical backing plates to a weld ring, welded to the rear of the axle shoulder.
Mechanical weld rings are identical to electric weld rings. The hardest part of the entire job is to align the weld rings perfectly.
We recommend customers dry fit the backing plates and weld ring, without grease. Once the drum is in position and locked with the axle nut, tighten the brake shoes.
Align the backing perfectly with the drum and then sport weld the ring in 4 places. Re-adjust where necessary and then finished the welding on the ring.
Your 40mm square mechanical drum braked axle is finished once the other end is completed.