2555-PROPULSION LOW CAPACITANCE FAULT.TO ~~~~~ To continue rectification.  1555 replaced propulsion control unit. Limited movement/depot shunting - OK. #1555 Propulsion Control Unit S/N : OLD : 106RRO-3H NEW : 584R1-3H  Chan GF/Alan/Shafie 44334 2555 - PROPULSION LOW CAPACITANCE FAULT.  2555 propulsion control unit swapped to #1555 & TIMS local unit from #2555 to #1556. Found fault transferred to #1555. OPS 20 raised to follow-up.     Izzul/Tarmidzi/Kana 44333