Loads of fresh grease and pressure on and off not just a sudden shock load and maybe a bit of heat?
Hum don't know then. The only arm type ones like the indespension ones I used before were greased. Granted they were quite large ones for a trailer that weighed 3.5t. WD40? Lol
Good lube up, tyres to max pressure, then load it up to near max weight (use a 'solid' weight rather than a vehicle with suspension), go find a bumpy road and try to rattle it free.
Had it full of stone so well over a ton and drove it about twenty miles but not freed up at all![]()
put your wallet in it as well pete.that weighs a ton with all that money in it.![]()
You must be jokin mate, just had to fork out for a service on the helicopter![]()