Pounika ntchito ya pampu ya slurry, kulephera kwa makina mosayembekezereka nthawi zambiri kumayambika chifukwa cha khunyu m'malo monyowa-kukokoloka komaliza. Kugwira ntchito m'malo omwe amapangidwa ndi abrasive grit, matope olemera, ndi kutsika kwambiri-kutsika kwambiri kumapangitsa kuti pampu ikhale yopanikizika kwambiri.
Zosindikizira za milomo yokhazikika komanso kupakidwa kokhazikika kokhazikika nthawi zambiri zimalephera kudzipatula pabowo lokhala ndi nthawi yayitali yogwirira ntchito. Zinthu zosindikizirazi zikangowonongeka, zolimba zabwino ndi chinyezi zimasamukira mnyumbamo, ndikutsuka mafuta ndikupangitsa kuti ma bearings agwire pansi. Pofuna kuthetsa kusatetezeka kumeneku, mapangidwe amakono-amagwiritsa ntchito-osagwirizana,{4}}masitepe ambiri a labyrinth seals ophatikizidwa ndi ma deflector plate. Kukonzekera kosindikiza kumeneku kumalepheretsa slurry ingress, zero kutsika kosakonzekera.
Kupeza kukhulupirika kwa nyumba zonyamula katundu kumapangitsa kuti zinthu zisamayende bwino. M'malo moumiriza kutseka kwadzidzidzi kwa nthawi yovuta pakati pa{1}}shift, magulu okonza amatha kuyimitsa ntchito zoyendera kuti zikhale zokonzekera zapachaka. Kuphatikiza apo, kupewa kutsekeka kwadzidzidzi kumateteza drivetrain yonse ku zowonongeka zachiwiri, monga ma shaft opindika kapena ma mota odzaza.
