1996/01/22 Caterpillar

Governor Spring Guide Press Depth{1287,1284}

Usage:

Caterpillar Machines Powered By 3204, 3304, 3306, 3406B, And 3406C Machine Engines

When installing a new governor spring guide in the governor housing, be sure to press the guide to the correct depth.

For 3204, 3304, and 3306 Machine Engines, press the governor spring guide (2) into the governor housing (1) to a depth of 1.40 ± 0.25 mm (.055 ± .010 in). Illustration 1 shows the correct dimension for 3204, 3304, and 3306 Machine Engines.

Illustration 1. Press the governor spring guide (2) into the governor housing (1) to a depth (X). (X) = 1.40 ± 0.25 mm (.055 ± .010 in).

For 3406B and 3406C Machine Engines, press the governor spring guide (3) into the governor housing (4) to a depth of 11.80 ± 0.25 mm (.465 ± .010 in). Illustration 2 shows the correct dimension for 3406B and 3406C Machine Engines.

Illustration 2. Press the governor spring guide (3) into the governor housing (4) to a depth (Y). (Y) = 11.80± 0.25 mm (.465 ± .010 in).

Caterpillar Information System:

1996/01/22 Tamper Resistant Plugs And Tamper Resistant Bolts Used To Prevent Changes To Fuel Ratio Control (FRC) Setting{1278,1287}

1996/01/22 Mixing Caterpillar Long Life Coolant/Antifreeze (LLCA) With Conventional Cat Diesel Engine Antifreeze/Coolant And/Or Other Commercially Available Diesel Engine Antifreeze/Coolants Is Not Recommended{1395}

1996/01/22 Caterpillar Electronic Technician (CAT ET){0700}

1996/01/08 Lockout Device Now Available For The Battery Disconnect Switch{1411}

1996/01/08 Key Start Switch Improved{1416}

1995/12/25 New Valve Guide Available{1104}

1995/12/18 Service Meters Improved To Help Prevent Lens Fogging{7480}

1995/12/11 Improved Arc Suppressors Withstand Additional Vibration and Flexing{7337,1623}

1995/11/27 Various Size Orifice Plugs Available Through Parts Department{5050}

1995/11/13 Product Identification Number Effectivity For Caterpillar Machines Equipped With Air Conditioners With R-134a Refrigerant {7320,1809}

1995/11/13 Screw Terminal Pressure Switches Replaced By Switches With A Deutsch® DT Connector {1400}

1995/11/13 The Technical Information Feedback System Form Is Available In Electronic Mail {0374}

1996/02/12 New Pressure Switch Assembly Is Available For Fuel Applications; 9G-8011 Pressure Switch Assembly Should Not Be Used In Fuel Applications {7414}

1996/03/11 Working Load Limits For Forcing Screws, Puller Bolts and Studs{0700}

1996/03/18 Special Instruction SEHS9824 Available For Cab Window Service Procedure {7310}

1996/03/18 Hose Cleaner Group And Tool Operating Manual Is Available {0600,5057}

1996/04/01 New Programmable Logic Control With In-Phase Monitor For Contactor Type Automatic Transfer Switches {4469}

1996/04/15 Check Valve May Be Needed To Accurately Measure Engine Return Fuel Flow{0706,0774,0782}

1996/04/15 New Element Assemblies Available Within Jacket Water Heater Groups{1383}

1996/04/29 Integral Connector Now Used On The Air Conditioning Condenser Fan Motor Relay Assembly{1408,7320}

1996/04/29 New Element Assemblies Available Within Jacket Water Heater Groups{1383}

1996/05/06 Starter Solenoid Assembly May Need New Terminal {1467,1518}

1996/06/03 U-Cup Rod Seals Available For Hydraulic Cylinders Used In Cold Temperatures{5102,5104}

1996/06/03 Improved Governor Servo Components Available For Use With Energize To Run Solenoids; Energize To Run Solenoid Stop Bolt Adjustment Procedure{1264,1259}