WD40 glue? Featured

May 29, 2024 1 Replies

Whilst trying to fettle a rotary mower this morning I noted that the engine brake cable (that links to the dead man’s handle) was a bit stiff and often the engine would keep running when the handle was released.



I hunted around the shed for some oil and came across some WD40 that I squirted down the sheath and worked the cable back and forth.



Well, after about 2 back and forths the inner wire seized completely and remains stuck even after the application of PlusGas and serious force. It’s totally seized.



I vaguely recall reading somewhere that WD40 can react badly with some lubricants. Anyone come across this in real life?



I’m resigned to buying a new cable anyway now but it would be interesting to hear if the WD40 is the likely cause or it’s just coincidence.



Tim


More likely is that the inner cable was rusty, you're working it back and forth loosened the rust, which has jammed the cable completely.

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