Improved V-Belt Sets Now Used On Alternator And Fan Drive Pulleys {1357}
Usage:
120H (4MK, 6TM),
135H (3YK, 7MM),
12H (4XM),
140H (2ZK, 8JM),
143H (1AL),
160H (9EJ),
163H (5AK),
14H (7WJ),
16H (6ZJ) Motor Graders
Longer life V-belt sets, made from an improved compound, provide longer and better quality service life.
The new V-belt sets are effective with 120H (4MK620, 6TM440), 135H (3YK364, 7MM249), 12H (4XM2047), 140H (2ZK4020, 8JM295), 143H (1AL647), 160H (9EJ716), 163H (5AK199), 14H (7WJ1163), 16H (6ZJ526) Motor Graders. These new V-belt sets are direct replacement for the former V-belt sets and are adaptable to earlier machines.
Caterpillar Information System:
1999/03/22 Improved Duo-Cone Seals Available {4192,7561}
1999/03/15 Caterpillar Prelub Troubleshooting {1400,1469}
1999/03/15 New Top Piston Rings Available {1215}
1999/03/15 Grain Elevator Components Are Now Stainless Steel {6931}
1999/03/15 Correction To SENR6765 Hub Bolt Torque {5062,5070}
1999/03/15 New Bolts Available For Rear Axles In High Load Applications {3260,3278}
1999/03/15 Supplement To Correct Final Drive Torque Values {4092,4055}
1999/03/15 New Camshaft Cover Seal, Crankshaft Cover Seal, And Valve Cover Seal Help Prevent Oil Leaks {1107,1150,1200}
1999/03/15 New Fuel Priming Pump Assembly Used {1258}
1999/03/15 Blocks Added To Turbocharger Groups To Prevent Bearing Housing Rotation In Low Pressure Turbochargers {1052}
1999/03/15 Additional Brake Studs Are Required To Increase Brake Pressure On Certain Off-Highway Trucks {4061,4267}
1999/03/15 New Diaphragm And Cap Available For Certain Front Brake Oil Cooler Diverter Valves {5737}
1999/03/22 New Exhaust Temperature Sensor {1919}
1999/03/22 New Hook Cable Installation Procedure Clarifies Cable Routing {5417}
1999/03/22 New Boom Cable Installation Procedure Clarifies Cable Routing {6301}
1999/03/22 New Hook Cable Installation Procedure Clarifies Cable Routing {5417}
1999/03/22 New Boom Cable Installation Procedure Clarifies Cable Routing {6301}
1999/03/22 Fuel Filler Cap Requires Service {1273}
1999/03/22 New Brake Piston D-ring Seals Improve Service Life Of The Service Brake Group {4251}
1999/03/22 New Bolts Required For Propel Planetary {4050}
1999/03/22 New Valve Cover Used On 3054 Engines {1107}
1999/03/22 New Fuel Shutoff Solenoids With Improved Durability Available {1259}
1999/03/29 Cooling System Factory Filled With Extended Life Coolant {1395}
1999/03/29 Improved Transmission Yoke/Plug Installation {3253}