2008/02/04 Caterpillar

Off-Highway Truck:

773F (S/N: EED1-UP)

775F (S/N: DLS1-UP)

777F (S/N: JRP1-UP)

Track-Type Loader:

973C (S/N: LDX1-UP)

Track-Type Tractor:

D6RSeries II (S/N: BNC1-UP; CAD1-UP; ADE1-UP; BLE1-UP; DAE1-UP; ACJ1-UP; BMJ1-UP; AEM1-UP; AFM1-UP; AGM1-UP; AEP1-UP; BLT1-UP; FDT1-UP; AAX1-UP; BMY1-UP)

D6RSeries III (S/N: GJB1-UP; WCB1-UP; HDC1-UP; RFC1-UP; TBC1-UP; HCD1-UP; HKE1-UP; WRG1-UP; MTJ1-UP; DMK1-UP; DLM1-UP; LFM1-UP; DPS1-UP; MRT1-UP)

A new service kit is available for the 243-1872 Fan Drive Gp. The new 314-9289 Service Kit allows the service technician to repair the fan drive group or the service technician can rebuild the fan drive group. The service kit is sold only as a complete package. The service kit contains the following items.

• One large ball bearing

• Four snap rings

• Seven friction discs

• Two sleeve bearings

• One small ball bearing

• One splined hub

• Six reaction plates

• One spring

• One seal kit

• One lock pin

• One retaining ring

• One instruction sheet

The 243-1872 Fan Drive Gp is part of the 240-9508 Fan Drive Gp, the 243-5006 Fan Drive Gp, the 250-7573 Fan Drive Gp, the 273-5613 Fan Drive Gp and the 282-2594 Fan Drive Gp .

The new 314-9289 Service Kit is available through the parts distribution system.