Larger Clamps Improve Hose Installation In 124-8216 Water Lines Group In 793C Off-Highway Trucks{7554}
Usage:
793C (4AR) Off-Highway Trucks
Description of Change: Larger clamps do not come apart when assembled over hose.
Adaptable To: Two 8T-6675 Clamps are direct replacements of two 8T-4984 Clamps in 124-8216 Water Lines Group (not serviced). This change is effective with 793C (4AR233) Off-Highway Trucks and is adaptable to all earlier 793C (4AR1-232) Off-Highway Trucks.
Caterpillar Information System:
1997/09/22 Additional Relay Valve Used In Automatic Retarder Arrangements To Improve Automatic Retarder Control (ARC) System Reliability{4005,4133,3120}
1997/09/22 Improved Braze Joint On Brake Oil Coolers Reduce Possibility Of Leaks{1365}
1997/09/22 Retrofit Kits Available For Rear Axle Lube And Filtration{4051,3258,3260,7601}
1997/09/22 New Differential Pinion Bearing Setting Tool And Procedure Available{3258}
1997/09/22 Four Wheel Drive All-Wheel-Steer Brakes{4250,4257}
1997/09/22 Engine Oil Filter Access Changed For Improved Serviceability And Turbo Life{1306}
1997/09/22 Charcoal Air Filter Available Reduces Odors From Outside Air{7309,7320,7342}
1997/09/22 Non-Rotating Drawbar Pin Extends Service Life{7105,7119}
1997/09/15 Cold Cylinder Cutout Strategy Added To The Electronic Control Module (ECM) Software {1902}
1997/09/15 New Temperature Regulators Provide More Accurate Opening And Closing Temperatures {1330,1355}
1997/09/15 Correction To Fan Speed And Pressure Test Procedure {1356,1386,1387}
1997/09/15 New Front Axle Bevel Gear Set Improves Service Life {3258,3013,3256,3278}
1997/09/22 Hydraulic Control System Improvements Reduce Retarder Response Time{1019}
1997/09/22 Transmission Control Switches Serviceable{3171}
1997/09/22 Correction To Lift Arm Repair Chart{6107,6119}
1997/09/22 New Kit Extends Life Of Rolling Hoses{6460}
1997/09/22 Improved Piston Crown Assembly Used In The Rod And Piston Group{1214}
1997/09/22 New Piston Crown Improves Service Life{1214}
1997/09/29 Strap Added To Retain Torsion Spring In Steering Control Group{4343}
1997/09/29 New Flushing Valve Group Eliminates Possible Shut-Down Of All Wheel Drive System{5050}
1997/09/29 New Cylinder Groups And Tube Assemblies For Stabilizers With Flip Over Pads{5468}
1997/09/29 Improvement To Air Conditioning Lines Group In The 793C Off-Highway Trucks For Reduced Engine Removal And Installation Time{1808,1809}
1997/09/29 Torque Converter Tubing Improvement Provides Clearance {3103}
1997/09/29 Hose Assembly Change To The Front Brake Breather Lines Group{4257}