Electric Pump Now Used In Drum Water Spray System{8209}
Usage:
CB-514 ( 6YD ) Vibratory Compactors
A new 7X7416 Electric Water Pump Assembly is now used in place of the former belt-driven water pump in the drum water spray system on CB-514 (6YD) Vibratory Compactors. Use of this new pump is effective with 6YD188. The electric pump is not directly adaptable to earlier machines that use the belt-driven pump.
Caterpillar Information System:
1988/09/05 Trailer Axle Clearance{7050,3260}
1988/09/05 Drain Holes Added To Rear Frame To Prevent Freeze Damage{7050}
1988/09/05 New Thrust Washer Used In Six Wheel Drive Transfer Gearbox{3250}
1988/09/05 New Stabilizer Valve Group Has New Lock Valve{6505}
1988/09/05 Aerosol Dry Film Lubricant Available for Extension Sticks{0645,6502}
1988/09/05 Lists Of Duo-Cone Seals And Oil Recommendations{3258,4050,4208}
1988/09/05 Pressure Taps Added To Hoist Oil Lines Group{5083,5057}
1988/09/05 New Oil Level Gauge Used{1326}
1988/09/05 Improved Engine Exhaust Manifolds Used{1059}
1988/09/05 New Piston Cooling Jets Used{1331,1200}
1988/09/05 New Rocker Arm Shaft Assembly and Bolts Used{1102}
1988/08/29 New Fuel Injector Group Used {1251}
1988/09/05 Use Either 7C0192 Or 9X0532 Gauge For Service Replacement Of Engine Oil Pressure Gauge{7455}
1988/09/12 New Low Temperature Ring Seals Available For Parts Service Of Front And Rear Suspension Groups{7201,7213}
1988/09/12 New Retainer Ring Used To Keep Spherical Bearing In Hydraulic Cylinders{7562,7553}
1988/09/12 Use Thread Lock On Suspension Cylinder Pistons{7201,7213,7200}
1988/09/12 New Torque Converter Mounted Retarder (TCMR) Control Arrangement Changes Operation Of Retarder Indicator{3121,3120}
1988/09/12 Be Sure Drive Line Parking Brake Is Correctly Adjusted{3275}
1988/09/12 Resilient Rear Mounts Used For Hydraulic Tank{5056}
1988/09/12 Radiator Overflow Hose Rerouted To Rear Of Radiator{1353,1380}
1988/09/12 Usage Of Electronic Transmission Controls{3168}
1988/09/12 Procedure To Adjust Rotor Drive Clutch{3059}
1988/09/19 New Pitch Control Link Group Used In 3W5091 Three-Point Hitch Group{7120}
1988/09/19 Purpose Of Governor Decelerator Linkage And Its Adjustment{1265,1269,1276}