The equipment handbooks for the various systems and equipment lay down the servicing routines, checks and monitoring functions required as well as the frequency with which they have to be carried out.
Iincwadi zesikecokelo zezixhobo zezixokelelwano kunye nezixhobo ezahlukehlukeneyo zidawdalazisa ulungiso lwesiqhelo, iimvavanyo kunye nokongamela imisebenzi efunekayo kwakunye nexesha elimisiweyo lokokuba zenziwe.