ELECTRICAL AR 3778140 - Caterpillar

Excavator:
365BLSeries II (S/N: PEG1-UP)
365C (S/N: ELC1-UP; MEM1-UP; FEN1-UP; PAR1-UP; MCS1-UP; MCY1-UP)
374D (S/N: PJA1-UP; PAP1-UP; PAS1-UP; PAX1-UP)
385C (S/N: EDA1-UP; KGB1-UP; SBE1-UP; T2E1-UP; KKK1-UP; JCM1-UP; WAW1-UP; MNZ1-UP)
390D (S/N: WAG1-UP; BYP1-UP; WAP1-UP; WBT1-UP; KCZ1-UP)
Mobile Hydraulic Power Unit:
374D MHPU (S/N: JNZ1-UP)
385C MHPU (S/N: MSF1-UP; M3P1-UP; M3W1-UP)
390D MHPU (S/N: M1M1-UP)
365B, 365C, 385C, 374D and 390D excavators may be subjected to contact damage to the upper frame that is limited to the outer skirt rail.Serviceable plates are available If contact damage to the upper frame is limited to the outer skirt rail. The serviceable plates are for use in the repair of the upper frame outer skirt rails. The serviceable plates are available in two different lengths.The 184-5719 Skirt Plate is 1100 mm (43.3 inch) in length. The 184-5720 Skirt Plate is 2000 mm (78.7 inch) in length.