Looks like no one added any tags here yet for you.
if the steering becomes heavy the system may not be working properly, before starting a journey 2 checks can be made
maintain gentle pressure on the steering wheel while the engine is started, if it is working then a a slight movement should occur as the system operates
or turning the steering just after moving off will give an immediate indication as to whether the system is operating
1 identify the dipstick/oil level indicator
2 describe check of oil level against the minimum and maximum markers
1 identify high and low level markings on header tank where fitted or radiator filler cap
2 describe how to top up to correct level
slowly unscrew the cap to release any pressure, and then fill to the maximum and no more
1 identify reservoir
2 check level against high and low markings