1997/10/06 Caterpillar

New Special Edition Is Available For 768C, 772B, 776C, and 776D Tractors; 771C, 771D, And 775D Quarry Trucks; 769C, 769D, 773B, 773D, 777C, And 777D Off-Highway Trucks{0374}

Usage:

768C (02X),
772B (64W),
776C (2TK),
776D (5ER) Off-Highway Tractors;
771C (3BJ),
771D (6JR),
775B (7XJ),
775D (6KR) Quarry Trucks;
769C (01X),
769D (5TR),
773B (63W),
773D (7ER),
777C (4XJ),
777D (3PR) Off-Highway Trucks

A Service Magazine Special Edition, SEPD0379, "Major Improvements and Service Information for 768C, 772B, 776C, and 776D Tractors; 771C, 771D, and 775D Quarry Trucks; 769C, 769D, 773B, 773D, 777C, and 777D Off-Highway Trucks" is available through normal literature ordering channels.

This Service Magazine Special Edition contains major improvements, modifications and service tips which will improve the life of the 768C, 772B, 776C, and 776D Tractors; 771C, 771D, and 775D Quarry Trucks; 769C, 769D, 773B, 773D, 777C, and 777D Off-Highway Trucks. The information in this issue is presented in Service Management Control System (SMCS) Code order and includes publication dates.

NOTE: This Service Magazine Special Edition SEPD0379, contains published Service Magazine Articles from September 5, 1996 through September 3, 1997.

NOTE: Service Magazine Special Edition SEPD0325, contains published Service Magazine Articles prior to September 5, 1996.

Caterpillar Information System:

1997/10/06 New Special Edition Is Available For 784B Tractor; 785B, 789, 789B, 793, 793B, and 793C Off-Highway Trucks{0374}

1997/10/06 Improvements Made To H-Series Motor Graders{7475,1408,1429,3073,7304,7309,7450,7451}

1997/10/06 New Differential Lock/Unlock Indicator Light Now Used With H-Series Update{7450,3264,3270}

1997/10/06 New Cab Positioning Procedure For 24H Motor Graders{7301}

1997/10/06 Rotated Cylinder Cap Changes Location Of Hydraulic Line To Protect Line On Blade Lift Cylinder Group{5057,5102}

1997/10/06 Shaft Seal Leaking In Implement Pump Groups{5070}

1997/10/06 New 100 Amp Alternator Now Available{1405}

1997/10/06 New Fan Drive Absorber Increases Service Life{1358}

1997/10/06 New Cab Mount Reduces Vibration{1710}

1997/10/06 Higher Capacity Fan Belts Now Used{1350,1356,1359}

1997/10/06 Fuel Tank Filler Screen Available{1273,1710}

1997/09/29 Handling Instructions For Water Pumps{1361}

1997/10/06 Resistor Harness Reduces Fan's Speed Sensor Faults{1408,1356,1350,1000}

1997/10/06 Orifice Plate Can Be Removed From 8X-0234 Oil Cooler Lines Group In 793 And 793B Off-Highway Trucks{4257,1365}

1997/10/06 New End Covers Eliminate Seal Spacer Plates For Steering Control Valve Group{4307}

1997/10/06 Adjustment Procedures Formerly Found Only In Specification Service Manual Modules Have Been Added To Testing And Adjusting Service Manual Modules{0374,0375}

1997/10/06 Do Not Install 16 Ply, 20 Ply, Or L-5 Tires On Single Piece Rim Assemblies{4202,4209}

1997/10/06 Fuel Level Senders Improved To Prevent Open Circuit Conditions{7481}

1997/10/06 New Films Used With Caterpillar Monitoring System{7490}

1997/10/06 Service Charts And Decals Available{0374,0375}

1997/10/06 Proper Welding Procedure On Machines And Engines With Electronic Controls{1400}

1997/10/13 Improved Transmission Oil Dipstick Tube Assembly And Bracket Used{3081}

1997/10/13 Improved Conditioner Condensation Drains{1808,7257,7320,7343}

1997/10/13 Improved Seat Shock Absorber And Arm Assembly Is Available{7324}