

The 1970 softbound manual covered the CB100, CL100 and SL100 and in 1971 that softbound publication was updated and reprinted to include the CB125S, CD125S and the SL125.

In 1971 it was changed to a ring-bound publication, as this better suited the addition of supplements for model updates without the need for printing an entirely new manual.

The original 'base' manual for this series of motorcycles was first published in 1970 in softbound format. It includes a reproduction of the original 100cc-125cc factory workshop manual plus the 11 factory supplements that extend the coverage of that original manual through 1984. This workshop manual is a compilation of 12 original Honda publications. Table 1 and Table 2 are at the end of this chapter. The front brake cable must be inspected and replaced periodically, as it will stretch with use until the cable can no longer be properly adjusted. Refer to Chapter Three for complete adjustment procedures. Lever and pedal free play must be maintained on both brakes to minimize braking effectiveness.

This forces the brake shoes out into contact with the brake drum. Activating the brake hand lever or foot pedal pulls the cable or rod which in turn rotates the camshaft. Figure 1 illustrates the major components of the drum brake assembly. On all other models, both the front and the rear brake are drum type. That way the ignition timing will be correct upon installation (providing the timing was correct before removal).īRAKES The front brake on the 1973-1978 CB125S is a mechanical type disc brake the rear is a drum type. NOTE: Prior to removing the contact breaker point base plate on models so equipped, make a mark on the base plate that aligns with the centerline of one of the mounting screws.
