2012/01/31 Caterpillar


Improved Radio Speaker Assembly Is Now Available for Certain Cat Products {7301, 7338}

Usage:

IT38G 1CW
Landfill Compactor:
836K (S/N: LWZ1-UP; TWZ1-UP)
Forwarder:
554 (S/N: TGH1-UP)
564 (S/N: KBN1-UP)
574B (S/N: RLS1-UP)
Integrated Toolcarrier:
IT14G (S/N: FWL1-UP; 8ZM1-UP; KZN1-UP; 1WN1-UP)
IT28G (S/N: WAC1-UP; EWF1-UP; 8CR1-UP; 9AR1-UP; DBT1-UP)
IT38GSeries II (S/N: JAN1-UP; CSX1-UP)
IT38G (S/N: 7BS1-UP; 1CW1-UP)
IT38H (S/N: JNJ1-UP)
IT62GSeries II (S/N: AYA1-UP)
Pneumatic Compactor:
CW34 (S/N: J3H1-UP; TLJ1-UP)
Vibratory Asphalt Compactor:
CB44B (S/N: JXL1-UP)
CB54B (S/N: RJN1-UP)
CD44B (S/N: JXE1-UP)
CD54B (S/N: GRT1-UP)
Reclaimer Mixer:
RM-300 (S/N: BWR1-UP)
Road Reclaimer/Soil Stabilizer:
RM-500 (S/N: ASW1-UP)
Vibratory Soil Compactor:
CP44 (S/N: MPC1-UP; M4P1-UP)
CP56 (S/N: C5P1-UP; FCP1-UP)
CP64 (S/N: P7F1-UP; C6P1-UP)
CP74 (S/N: P8F1-UP; C8P1-UP)
CP76 (S/N: C7L1-UP; JCP1-UP)
CS44 (S/N: M4C1-UP; M4S1-UP)
CS56 (S/N: JMM1-UP; C5S1-UP; FCS1-UP)
CS64 (S/N: C7F1-UP; C6S1-UP; WSW1-UP)
CS74 (S/N: C8F1-UP; C8S1-UP)
CS76 (S/N: JCS1-UP; CYX1-UP)
Compact Track Loader:
279C (S/N: MBT1-UP)
279C2 (S/N: KWB1-UP)
289C (S/N: JMP1-UP)
289C2 (S/N: RTD1-UP)
299C (S/N: JSP1-UP)
299D (S/N: NLC1-UP)
299D XHP (S/N: HCL1-UP)
Multi Terrain Loader:
287C (S/N: MAS1-UP)
277C (S/N: JWF1-UP; L5Y1-UP)
277C2 (S/N: MET1-UP)
287C2 (S/N: SSB1-UP)
297C (S/N: GCP1-UP)
Skid Steer Loader:
246C (S/N: JAY1-UP)
256C (S/N: DWS1-UP)
262C (S/N: MST1-UP)
262C2 (S/N: TMW1-UP)
272C (S/N: RED1-UP)
272D (S/N: SHY1-UP)
272D XHP (S/N: GSL1-UP)
Track-Type Tractor:
D10N (S/N: 2YD1-UP; 3SK1-UP)
D10R (S/N: 3KR1-UP; AKT1-UP)
D10T (S/N: RJG1-UP)
D11N (S/N: 4HK1-UP; 74Z1-UP)
D11R (S/N: AAF1-UP; 8ZR1-UP; 9TR1-UP; 9XR1-UP; 7PZ1-UP)
D11T (S/N: AMA1-UP; GEB1-UP; TPB1-UP; MDG1-UP; JEL1-UP; RAL1-UP; JNS1-UP)
D3KSeries 2 (S/N: GAE1-UP; KFF1-UP; KLL1-UP)
D3K LGP (S/N: JTD1-UP)
D3K XL (S/N: FFF1-UP)
D3K LGP (S/N: LLL1-UP)
D4KSeries 2 (S/N: KMM1-UP; KRR1-UP)
D4K XL (S/N: MMM1-UP)
D4K LGP (S/N: RRR1-UP)
D5KSeries 2 (S/N: TRF1-UP; KWW1-UP; KYY1-UP)
D5K LGP (S/N: JLF1-UP)
D5K XL (S/N: WWW1-UP)
D5K LGP (S/N: YYY1-UP)
D7E LGP (S/N: TJA1-UP)
D7E STD (S/N: MDB1-UP)
D7E LGP (S/N: SCG1-UP)
D7E (S/N: TAN1-UP)
D7E PAT (S/N: JDP1-UP)
D8T (S/N: J8B1-UP; MLN1-UP; FCT1-UP; KPZ1-UP)
D9N (S/N: 1JD1-UP; 5FJ1-UP; 6XJ1-UP)
D9R PS STD (S/N: JJB1-UP)
D9R (S/N: HWH1-UP)
D9R DS PS (S/N: ABK1-UP)
D9R (S/N: ACL1-UP; 7TL1-UP; 8BL1-UP; WDM1-UP)
D9T (S/N: TWG1-UP; RJS1-UP)
Wheel Dozer:
834K (S/N: LWY1-UP; TWY1-UP)
854K (S/N: H9K1-UP; H8M1-UP)
980L (S/N: KRS1-UP)
Compact Wheel Loader:
914G (S/N: PDF1-UP; 7ZM1-UP; 9WM1-UP)
914G2 (S/N: KNP1-UP)
IT14G2 (S/N: ERP1-UP)
Wheel Loader:
924G (S/N: DDA1-UP; RBB1-UP; WMB1-UP; AAN1-UP; 9SW1-UP; 3PZ1-UP)
924GZ (S/N: RTA1-UP; AAB1-UP; 6YW1-UP; WGX1-UP; DFZ1-UP; 3DZ1-UP)
924H (S/N: HXC1-UP; JTM1-UP; WEM1-UP)
924HZ (S/N: PED1-UP; JZZ1-UP)
924K (S/N: PWR1-UP)
928G (S/N: DJD1-UP; WLG1-UP; 6XR1-UP; 7SR1-UP)
928HZ (S/N: BYD1-UP; CXK1-UP)
930G (S/N: TWR1-UP; TFW1-UP)
930H (S/N: DHC1-UP; FTD1-UP)
930K (S/N: RHN1-UP)
938GSeries II (S/N: RTB1-UP; CRD1-UP; PHN1-UP; B9Y1-UP)
938G (S/N: 4YS1-UP; 6WS1-UP; 8RS1-UP; 9HS1-UP)
938H (S/N: MCC1-UP; MJC1-UP; JKM1-UP; LKM1-UP)
938K (S/N: SWL1-UP)
950GSeries II (S/N: BAA1-UP; AYB1-UP; AYD1-UP; AYL1-UP; AXR1-UP; AYS1-UP; AXX1-UP)
950H (S/N: N1A1-UP; JAD1-UP; M1G1-UP; J5J1-UP; K5K1-UP; MXL1-UP; JLX1-UP)
950K (S/N: R4A1-UP; J5M1-UP; FER1-UP)
962GSeries II (S/N: BAB1-UP; BAC1-UP; BAD1-UP; AYE1-UP; AYG1-UP; AXS1-UP; AXY1-UP)
962H (S/N: N4A1-UP; SSA1-UP; M3G1-UP; J6J1-UP; K6K1-UP; MAL1-UP; L5S1-UP; PCW1-UP)
962K (S/N: T6A1-UP; FLL1-UP; X4T1-UP)
966GSeries II (S/N: AXJ1-UP; AXL1-UP; ANT1-UP; AWY1-UP; ANZ1-UP; AWZ1-UP)
966H (S/N: A6D1-UP; RYF1-UP; A6G1-UP; A6J1-UP; TAL1-UP)
966K (S/N: PBG1-UP; A5S1-UP; TFS1-UP; NGX1-UP)
966L (S/N: DYC1-UP; KJP1-UP)
972GSeries II (S/N: AXC1-UP; AXE1-UP; AXN1-UP; AWP1-UP; AXP1-UP; ANY1-UP)
972G (S/N: TLA1-UP)
972H (S/N: GTA1-UP; WLA1-UP; LCC1-UP; A7D1-UP; A7G1-UP; A7J1-UP)
972K (S/N: PEM1-UP; Z4W1-UP)
972L (S/N: A8P1-UP; JPR1-UP)
980GSeries II (S/N: AXG1-UP; AWH1-UP; AYT1-UP)
980HSeries 2 (S/N: MKP1-UP)
980H (S/N: P8B1-UP; MHG1-UP; A8J1-UP; KZL1-UP; JMS1-UP)
980K (S/N: W7K1-UP; GTZ1-UP)
986H (S/N: L8S1-UP)
988K (S/N: LWX1-UP; TWX1-UP)
992K (S/N: ZMX1-UP; 8801-UP)
993K (S/N: LWA1-UP; Z9K1-UP; Z4Z1-UP)
994H (S/N: DWC1-UP)
Service Magazine SEPD0520, 17 April 2000, "Improved Speakers are Now Available for Track-Type Tractors". Disregard this article. See the article that follows.

The improved radio speaker assembly for the cab is now available. The new coaxial radio speaker assembly will avoid distortion at higher volumes. The new coaxial radio speaker assembly will have a peak power handling capability of 60 W in comparison to the former dual cone radio speaker assembly capability of 25 W.

The new 168-8772 Coaxial Radio Speaker As is a direct replacement for the former 6T-7695 Dual Cone Radio Speaker As .

The new 168-8772 Coaxial Radio Speaker As is adaptable to the machines that are listed above.

Most of the cab arrangements have a two speaker sound system. In these cases, simply replace the former dual cone speakers with the new coaxial speakers. Some cab arrangements may contain a four speaker sound system. These cab arrangements were manufactured with two 6T-7695 Dual Cone Radio Speaker Assemblies and two additional dual cone speakers. When you replace the two former 6T-7695 Dual Cone Radio Speaker Assemblies with the two new 168-8772 Coaxial Radio Speaker Assemblies, you must also disconnect the wires from any additional speakers.

Caterpillar Information System:

2000/07/10 Installation Procedure for Current Counterweights and Deflector {7055, 7056}
776D, 777D and 777D HAA Off-Highway Trucks Machine Systems Front Suspension (Cylinder) - Disassemble
980G Wheel Loader, 824G Wheel Dozer, 825G Soil Compactor and 826G Landfill Compactor Implement Electronic Control System MID 082 - CID 0353 - FMI 00
Challenger 35, Challenger 45 and Challenger 55 Agricultural Tractors Machine Systems Implement and Hitch Valve - Remove - Lever Couplers
3176C and 3196 Engines for Caterpillar Built Machines Camshaft
120H and 135H Motor Graders Circle Top - Lubricate
5130, 5130B and 5230 Excavators, 784B, 785B, 785C, 789B, 789C, 793B and 793C Off-Highway Truck/Tractors and 992G, 994 and 994D Wheel Loaders Vital Information Management System (VIMS) CID 0890 FMI 09 Telemetry Data Link Abnormal Update - Test
3114, 3116, and 3126 Engines Fuel System Pressure - Test
3034 Engine for Caterpillar Built Machines Piston Cooling Jets - Remove and Install
120H and 135H Motor Graders Circle Drive Pinion Teeth - Lubricate
24H Motor Grader Drawbar Ball and Socket End Play - Check/Adjust
24H Motor Grader Engine Start Switch
24H Motor Grader Engine Air Filter Service Indicator - Inspect
3034 Engine for Caterpillar Built Machines Fan - Remove and Install
776D Wheeled Tractor and 777D and 777D HAA Off-Highway Trucks Power Train Transmission and Transfer Gears - Connect
3114, 3116, and 3126 Engines Fuel Timing Dimension - Adjust
980G Wheel Loader, 824G Wheel Dozer, 825G Soil Compactor and 826G Landfill Compactor Implement Electronic Control System MID 082 - CID 0353 - FMI 01
980G Wheel Loader, 824G Wheel Dozer, 825G Soil Compactor and 826G Landfill Compactor Implement Electronic Control System MID 082 - CID 0353 - FMI 13
24H Motor Grader Engine Crankcase Breather - Clean
140H and 160H Motor Graders Circle Drive Oil Level - Check
834G Wheel Dozer and 836G Landfill Compactor Electrohydraulic System MID 082 - CID 0353 - FMI 04
140H and 160H Motor Graders Circle Drive Pinion Teeth - Lubricate
988G Wheel Loader Electrohydraulic System MID 082 - CID 0650 - FMI 12
980G Wheel Loader, 824G Wheel Dozer, 825G Soil Compactor and 826G Landfill Compactor Implement Electronic Control System MID 082 - CID 0352 - FMI 13
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