1986/05/05 Caterpillar

Portable Hydraulic Pump Group Available{0600}

Usage:

The 8T5337 Portable Hydraulic Pump Group is available. It is primarily intended to provide a convenient means for releasing the brakes on the disabled "L" Series tractors, shown in the chart, to allow towing. The relatively small size and the gasoline engine power supply make this pump group highly portable. This pump group can be easily and quickly installed on "L" Series Tractors listed in the chart.

NOTE: Tractors with product identification numbers higher than those listed in the chart require the FT1973 Adapter Group to release the brakes for towing with either this pump group on the hand-powered FT1845 Pump Group.

The 8T5337 Portable Hydraulic Pump Group could be used as an oil transfer device in many applications. It could be used to remove oil from a compartment before disassembly. This would prevent an oil spill and avoid wasting the oil. The pump group's return oil circuit contains a replaceable filter to insure that clean oil is delivered when the pump is used to transfer oil.

The pump group consists of a gasoline powered engine which drives a 9.5 L/min (2.5 gpm) hydraulic pump with the accessories necessary to control and direct the oil flow. The illustration shows the components of the 8T5337 Portable Hydraulic Pump Group.

Special Instruction, Form SEHS8632 has complete installation and operating instructions.

8T5337 Portable Hydraulic Pump Group

Caterpillar Information System:

1986/05/05 Be Sure The Polarity Of The Electrical Connector On EG3P Woodward Actuator Assembly Is Correct{1265,1250}

1986/05/05 New Publication Lists Service Manual Modules for Caterpillar Earthmoving And Engine Service Manuals{0374,0375}

1986/04/21 Use Care When Removing Oil Pan And 9N3167 Plate{1302}

1986/04/21 New Conversion Groups Available To Convert From Hydramechanical Governors To Woodward PSG Governors{1289}

1986/04/21 New Wire Assemblies And Spark Plug Insulators Improve Service Life Of Ignition System{1558,1555,1552,1408}

1986/04/21 Fittings Added To Jacket Water Heater Hose To Prevent Interference With Folded Core Radiator{1353,1383}

1986/04/21 Correct Position Of The Bleed Hole In The Fuel Line Adapter{1252}

1986/04/21 Three Element Speed Switch Replaces Dual Element Speed Switch{7418,7411,7410,7421}

1986/04/21 New Tool Available To Measure Propeller Pitch{0600,3305}

1986/04/21 Silicone Rubber Hoses Available For Engine Oil Cooler Water Lines{1378,1380}

1986/04/21 New Alternators Are Self-Energizing And Have Built-In Regulators{1405}

1986/04/07 Bleed Screw Washer (Seal) Must Be Replaced If Bleed Screw Removed From Fuel Nozzle{1254}

1986/05/05 FT Tooling Prints Available For Bushing Installation In Governor Housing{0600,1287}

1986/05/05 Service Reminders For 3400 Family Of Diesel Engines{1204,1214,1331}

1986/05/05 Special Editions of Service Magazine And How To Find Them{0374}

1986/05/12 Top Shaft Wear Sleeve For 7241 Marine Transmissions Can Be Used On 7231 Marine Transmissions{3306}

1986/05/12 Cylinder Liner Seat Insert Available{1217,1200}

1986/05/12 New Service Meter Kits Used For Service Replacement{7480}

1986/05/12 Identification Of Crankshafts For Marine Society Approval{1202}

1986/05/12 Bolt And Washer Added To Engine Air Lines Group To Help Retain Pipes{1058,1060,1050}

1986/05/12 6V7921 Seal Kit Available For 8T3115 Portable Field Track Lubricator{0615,0645,4170}

1986/05/12 New 8T5334 Surface Temperature Thermocouple Probe Available{0776,0600}

1986/05/19 How To Use SIRS (Service Information Retrieval System) On Microfiche{0374}

1986/05/19 How To Use SIRS (Service Information Retrieval System) On The Dealer Terminal System (NACD Dealers){0374}