FAQs Information: Information about brake shoe Information about axles Information about loading and securing Information about trailer locks Information about lighting Lighting maintenance and wiring diagrams Complete lighting kit Information about gas springs Information about end pieces Find the right item Find coupling heads? Find parts for unbraked trailers Find parts for wheel brakes Find parts for overrun brakes Installation videos Installation video for Knott brakes Installation video for AL-KO brakes Questions Why choose LEDs? How do you fit drawbars, rigging screws and equalizing yokes? How tight should I tighten flange nuts? How do I fit a wheel and hub cap? How do I replace a coupling head? How do I replace the brake cable? How do I clean the brake anchor plate? How do I clean the brake drum? Why choose the XL-kit? In which direction do the brake shoes sit? How do I fit the reverse lever for the reverse motion function? How do I fit new brake shoes from Knott? How do I adjust brakes from Knott? How are ball nuts used on the cable? How do I measure the length of the brake cable? How do wheel brakes work? How does the overrun brake work? How do I replace compact wheel bearings? How do I replace Knott spring housings?