New Power Converter Is Now Available On Certain Off-Highway Truck/Tractors and Track-Type Tractors {1408, 7301} Caterpillar

Off-Highway Truck/Tractor

770G (S/N: RMA1-UP; TWA1-UP; RMD1-UP; KDH1-UP; ECM1-UP; ECX1-UP)

772G (S/N: TWB1-UP; RME1-UP; RMH1-UP; LTS1-UP; KEX1-UP; LTX1-UP)

773F (S/N: EED1-UP; EXD1-UP)

777F (S/N: JRP1-UP; JXP1-UP)

777G (S/N: T5A1-UP; TNM1-UP; RDR1-UP; T4Y1-UP)

785 (S/N: 8GB1-UP)

785B (S/N: 6HK1-UP)

785C (S/N: AP21-UP; APX1-UP; 5AZ1-UP)

785D (S/N: DMC1-UP; MSY1-UP)

785G (S/N: SH21-UP; TRG1-UP; RTL1-UP)

789 (S/N: 9ZC1-UP)

789B (S/N: 7EK1-UP)

789C (S/N: 2BW1-UP)

789D (S/N: SP21-UP; SPD1-UP; SHH1-UP; TWP1-UP)

793D (S/N: FDB1-UP)

793F (S/N: SND1-UP; SSP1-UP; SXP1-UP; RBT1-UP)

793F AC (S/N: EMD1-UP)

795F AC (S/N: ERM1-UP)

795FAC XQ (S/N: SNT1-UP)

797B (S/N: JSM1-UP)

797F (S/N: LAJ1-UP; WSP1-UP)

OEM POWERTRAIN (S/N: DTE1-UP)

Quarry Truck

773G (S/N: G731-UP; G771-UP; MWH1-UP; JWS1-UP; T5S1-UP; T5T1-UP)

775F (S/N: EYG1-UP; DLS1-UP)

775G (S/N: T5F1-UP; RFM1-UP; MJS1-UP; T5W1-UP)

Track-Type Tractor

D10R (S/N: AKT1-UP)

D10T (S/N: RJG1-UP)

D10T2 (S/N: JJW1-UP)

D11R (S/N: AAF1-UP; 7PZ1-UP)

D11T (S/N: AMA1-UP; GEB1-UP; TPB1-UP; MDG1-UP; JEL1-UP; JNS1-UP)

D6R (S/N: S6T1-UP; S6X1-UP; S6Y1-UP)

D6R Series II (S/N: BNC1-UP; AFD1-UP; CAD1-UP; ADE1-UP; BLE1-UP; DAE1-UP; ACJ1-UP; BMJ1-UP; BRJ1-UP; BMK1-UP; BNL1-UP; AEM1-UP; AFM1-UP; AGM1-UP; BPM1-UP; AEP1-UP; BPS1-UP; BLT1-UP; FDT1-UP; AAX1-UP; BMY1-UP; BPZ1-UP; BRZ1-UP)

D6R Series III (S/N: GJB1-UP; WCB1-UP; HDC1-UP; RFC1-UP; TBC1-UP; HCD1-UP; HKE1-UP; WRG1-UP; MTJ1-UP; DMK1-UP; JDL1-UP; DLM1-UP; LFM1-UP; DPS1-UP; GMT1-UP; MRT1-UP)

D6T (S/N: JHB1-UP; KSB1-UP; ZEB1-UP; ZJB1-UP; JZC1-UP; SMC1-UP; DTD1-UP; LBD1-UP; LAE1-UP; DJG1-UP; WCG1-UP; WFH1-UP; EJJ1-UP; LKJ1-UP; SLJ1-UP; GMK1-UP; RRK1-UP; KJL1-UP; SKL1-UP; TSM1-UP; WLM1-UP; PLR1-UP; GCT1-UP; JRW1-UP; RCW1-UP; RLW1-UP; LAY1-UP; PEZ1-UP)

D7E (S/N: TJA1-UP; MDB1-UP; SCG1-UP; TAN1-UP)

D7R (S/N: DSH1-UP; DLN1-UP; DJR1-UP)

D7R Series II (S/N: KNA1-UP; AEC1-UP; AFG1-UP; ABJ1-UP; BNM1-UP; BRM1-UP; AGN1-UP; BRP1-UP; ACS1-UP; BPT1-UP; ADW1-UP; BNX1-UP)

D8R Series II (S/N: AKA1-UP; 6YZ1-UP)

D8T (S/N: J8B1-UP; FMC1-UP; MLN1-UP; FCT1-UP; KPZ1-UP)

D9R (S/N: HWH1-UP; ABK1-UP; ACL1-UP; WDM1-UP)

D9T (S/N: TWG1-UP; RJS1-UP; REX1-UP)

Wheel Loader

980K (S/N: GTZ1-UP)

Service Magazine, SEPD1714, 19, December 2013, "New Power Converter Is Now Available On Certain Off-Highway Truck/Tractors". The original article was revised to update the machine prefix list.

The new Power Converter is now available on certain machines that are listed above. The new Power converter is a direct replacement for the existing converter.

Illustration 1	g03553298

The new part number for the former part number is listed in Table 1.

Table 1

Qty	New Part Number	Former Part Number	Description
1	443-6362	239-3902	Electrical Converter
4	9X-2045	-	Screws

Note: Four new longer 9X-2045 Screws are required to mount the new converter properly.