1999/05/24 Caterpillar

Use 157-3716 (Exhaust) And 157-3717 (Intake) Valve Seat Drivers To Install Valve Seats In Engines With Unfinished Valve Guides{1103,0703}

Usage:

3054 (5YS),
3056 (7MS) Industrial Engines;
3054 (2PW),
3056 (3GW) Generator Set Engines

Warranty Category: G

Features/Benefits

* Used to install valve seats in new engines with unfinished valve seats and guides

* Installs both 30 and 45 degree seats

* Knurled handle provides better grip

Specifications/Technical Information

Overall length - 227 mm (9.0 in)

157-3717 major outside diameter - 44.9 mm (1.75 in)

157-3716 major outside diameter - 42.8 mm (1.68 in)

Valve Seat Driver

Caterpillar Information System:

1999/05/24 New 153-9630 Sensor Test Group Adapter Kit For DataView Now Available{1000,3000,4000,5000,6000,0788,0785}

1999/05/17 Use 156-1060 Gas And 156-1070 Gas And Diesel Engine Analyzer To Check Emissions {1088,0781}

1999/05/17 New 147-4438 Power Supply Group For Floor Model Hose Machine Now Available {0684}

1999/05/17 New Design of Cylinder Block and Main Bearings {1201,1203,1224}

1999/05/03 Revision To Special Instruction, SEHS9043, "Field Installation Of Valves For Scheduled Oil Sampling" Is Available {7542}

1999/04/26 Available Rebuild Options For Flexxaire Fans{1356}

1999/04/26 Flexxaire Fan Interactive Product Guide CD Now Available{1356}

1999/04/26 Stronger Brush Springs Improve Actuator Service Life On Flexxaire Fans{1356}

1999/04/12 Special Instruction, REHS0345-01, "Generator Service Literature Index" Is Available {4450}

1999/04/12 New Caterpillar High Efficiency Fuel Filters With STAY CLEAN VALVES® Replace All Standard Fuel Filters In February Of 1999 {1261}

1999/03/29 Use 160-0772, 160-0774 And 160-0775 Wire Brushes For Tough Cleaning Jobs {0674}

1999/03/29 Maximizing Off-Highway Truck Brake System Life And Improving Reliability {4251,4255}

1999/05/24 New 155-5175 AC Current Probe For Generator Sets Now Available{1400,4450,0734,7002}

1999/05/24 New Main Bearing Material{1203}

1999/05/24 New DT Connector Plugs With Improved Seal Retention{1408,7553}

1999/05/24 Air Conditioner Service Tips{7320,7337}

1999/06/01 Use 154-8100 Fuel System Arrangement And 154-8101 Fuel System Group To Measure Engine Fuel Flow{1250,0782}

1999/06/14 New Fuel Nozzles Resist Adapter Cracking And Leaking {1254}

1999/06/21 Drain Water And Sediment From The Fuel Tank Daily {1273}

1999/06/21 Be Sure The Cylinder Head Bore For The Unit Injector Is Clean When the Unit Injector Is Replaced {1290}

1999/06/21 Methods Of Providing Feedback On Diagnostic Information {7569}

1999/06/28 Special Instruction, REHS0494, "Accessing Flash Software For Machines", Is Now Available {7620}

1999/07/12 Hydraulic Cylinder Seal Kit Information Is Now On Line {0376,7555,7562}

1999/07/19 Reporting Incidents Through the Cat Neutral Net {0337}