Areas that rust - Cab step
Cab-step (ad-hoc repair)
HarryMann: Ad-hoc fab and welding for cab-step
Subsequently RTV bond was not very succesful, however step treads eventually flattened down. Obviously the new profile and holes need to be a fairly accurate match for the tread to locate and stay in place nicely.
N.B. Proper cab step repair plates are available. Look to protect the underside from water/salt in the future e.g. plastic muck deflector, heavy underseal etc. See below.