2535 & 1535 During PM found K contactor ~~~~~ 2535 & 1535 During PM found K contactor hinge pin c clip missing.  1535 & 2535 K contactor replaced with new spare. Function test - oK. Limited movement & found powering current - OK. K Contactor S/N :     OLD                         NEW 1535  :          1020363*5.1/0.1                101505 2535  :          1055434*1.1/06                1020363*2.1/01  Kiran/Lee KH 10/09/202