Mawu Oyamba
Injini ya EMD645 imagwiritsidwa ntchito kwambiri m'ma locomotives, zombo zam'madzi, komanso kupanga magetsi. Kuwongolera nthawi zonse kumafuna kusintha zigawo zikuluzikulu kuti zisungidwe bwino komanso zodalirika.

Zigawo Zazikulu Zophatikizidwa

Crankshaft
Mzere wa cylinder
Piston ndi mphete ya piston
Mutu wa silinda
Bearing set
Injector yamafuta

Common Replacement Cycle
Magawo ambiri a EMD645 amafunikira kuyendera maola 12,000–24,000 aliwonse.

Yankho
Kusankha wodalirika wa zida za injini ya EMD645 kumatsimikizira moyo wautali wautumiki komanso kutsika mtengo wokonza.