Custom Product Literature Available For Sound Suppression Package {0374,1801}
Usage:
793B (1HL),
793C (4AR) Off-Highway Trucks
Reference: Custom Product book, SEBC1268; "Supplementary Product Support Literature for 793B and 793C Trucks Equipped with:
164-0049 Custom Sound Suppression Package (Field Installation)"
Custom Product literature for installing the 164-0049 Sound Suppression Package is now available. This modification will provide the option of installing the 164-3498 Exhaust Assembly and the 166-6476 Custom Grill Assembly. These modifications will reduce the exhaust noise levels and the cooling fan noise levels emitted from the machine.
The referenced Custom Product book is available through the normal ordering channels.
Caterpillar Information System:
1999/09/06 793 Off-Highway Truck Final Drive Drain Plugs Now Have A Longer And Larger Magnet {4001,4201}
1999/09/06 New High Altitude Engine Arrangements Are Available with New Low-Pressure Turbocharger {1052}
1999/09/06 New Components In Turbocharger Oil Line Group {1052}
1999/09/06 Improved Bearing For Torque Converter Drive Gear {3101,7551}
1999/09/06 Plates Improve Retention Of Rolling Hose Clamps At The Boom Head {5057,6460}
1999/09/06 New Air Suspension Seats Are Available As Standard Attachment {7312,7321,7318,7324}
1999/09/06 Ripper Stops Have Been Extended To Provide Longer Service Life For Cylinder Heads {6310,5352}
1999/09/06 New Front Axle Center Pin Installation Improves Retention Capability {4305,4313,5225}
1999/09/06 New Oscillation Housing And Seals Have Improved Service Life {4050,4064,7555}
1999/09/06 Special Instruction, REHS0529, "Installation Of A Yield Mapping Kit", Is Available {7490}
1999/09/06 Special Instruction, REHS0528, "Installation Of A Quantimeter Kit", Is Available {6920}
1999/09/06 New Central Electric Unit Improves Serviceability {1417,1418}
1999/09/06 Front Gear Group Changed to Help Keep Oil Pump Adapter Assembly Bolts Tight {1206,1304}
1999/09/06 Use The Correct Torque For Hydraulic Tank Sight Glass Bolts {5056}
1999/09/06 Improved Hinge Available For Cab Door {7308}
1999/09/06 Improved Cab Door Striker Plate {7308,7325}
1999/09/06 Correction To Parts Manual For Torque Converter {3101}
1999/09/06 New Support Brackets Relieve Loader Stress {6546}
1999/09/06 New Hood Hinge Pin Improves Rust Protection {7251}
1999/09/06 Modification Of Governor Control Groups Eliminates Governor Sticking {1264,1265}
1999/09/06 New Plate Deflects Rain Water {1417}
1999/09/06 Improved Transmission Flow Control Valve Prevents Unstable Oil Pressure {3064}
1999/09/06 Serviceable Cover Group - Protection Piece Parts Available {5258,1408}
1999/09/13 Coolant Recovery Bottle Now Used {1354}