1995/05/08 Caterpillar

Serviceable Parts Available For Water Spray Pumps Used On Asphalt Compactors{5614}

Usage:

CB-434 (3TF, 2NG),
CB-434B (6AL),
CB-534 (2EG, 2YF),
CB-534B (4JL),
CB-634 (5CL) Vibratory Compactors

Service parts are now available for repair of water spray pumps used on double drum vibratory compactors.

The new service parts are for use with 115-1914 and 115-1915 Water Pump Groups. These pumps are used on CB-434 (3TF1-Up, 2NG1-Up), CB-434B (6AL1-Up), CB-534 (2YF1-Up, 2EG1-Up), CB-534B (4JL97-Up), and CB-634 (5CL66-Up). Refer to the chart and the illustration for identification of the serviceable parts.

NOTE: The difference between the two pumps is the connectors. The 115-1914 Water Pump Group has a Deutsch® style connector and the 115-1915 Water Pump Group has a Sure-Seal® style connector.

Serviceable Parts For Water Spray Pump (1) Switch. (2) Pumphead Kit. (3) Motor. (4) Sure-Seal connector for 115-1915 Water Pump Group. (5) Deutsch connector for 115-1914 Water Pump Group.

Caterpillar Information System:

1995/05/08 Brake Release Pump For Towing Is Available{4354}

1995/05/01 Engine Air Filters{1054}

1995/05/01 Use Correct Lubricants With Track Rollers And Idlers{4159,4180,7581}

1995/05/01 Procedure To Tighten Bolts And To Shim Rear Drive Axle Is Available{3278}

1995/05/01 New Turbocharger Support Group Provides Improved Serviceability{1050,1052}

1995/05/01 Undersize Bearing Cone Available For The Axle Housing Outer Wheel Bearing{4215}

1995/05/01 Improved Wiring Eliminates Hitch Control Fault 8 Code and Adds Additional Features{1408,5000,7314,1901}

1995/04/24 Engine Connecting Rod Assembly Includes New Rod Eye Sleeve Bearing {1218,1219}

1995/04/24 Parts Are Now Available To Relocate The Relay Panel {1422}

1995/04/24 Tools for Disassembly and Assembly of Four Piece Axle Arrangements {0722,3250,3257,3259}

1995/04/24 Longer Gearshift Lever Improves Gearshift Operation {3070}

1995/04/24 Interface Seal Available For 70 Pin Connector Between Electronic Unit Injector (EUI) Wiring Harness And Electronic Control Module (ECM) {1408}

1995/05/08 Selecting The Correct Turbocharger And Wastegate Orifice For 3500 Engines Used In 793 Trucks{1052,1057}

1995/05/08 Selecting The Correct Turbocharger, Wastegate Orifice, And Personality Module For 3500 Engines Used In 793B Trucks{1052,1057,1902}

1995/05/08 New Valve Cover And Valve Cover Base Assembly Used{1107,1120}

1995/05/08 Larger Bolts Provide Improved Bearing Retention For Increased Fan Bearing Life{1359}

1995/05/08 New Plugged Filter Indicator Switch Improves Service Life{7450}

1995/05/08 New Front And Rear Crankshaft Seal Groups Used{1160,1161}

1995/05/08 New Electronic Control Group (Engine Coolant Temperature Sensor) Used{1906}

1995/05/08 Corrected Altitude Deration Chart {1923,1902}

1995/05/08 Oil Filler Group Changes{1316}

1995/05/08 New Rod Bearings Have Higher Fatigue Strength{1219}

1995/05/08 Improved Spacer Plate Provides Visual Indication Of Use Of "Wide Flange" Cylinder Liners{1221}

1995/05/08 New Oil Filter Shield And Shield Mounting Screws Used In Oil Filter Base Assemblies{1306}