1979/10/22 Caterpillar

Use The FT1482 Stop Collar Assembly With The 1P4000 Line Boring Tool Group{0663}

Usage:

Description of Change:

The FT1482 Stop Collar Assembly is to be used on the feed mechanism on the 1P4000 Line Boring Tool Group. This stop collar gives limited forward movement of the line boring tool when bushing bores with square shoulders are being machined. Use caution so as not to run the stop collar assembly against the face of the feed mechanism for too long a period of time. The stop collar can slip if enough pressure is used.

The stop collar is made from a flat, bronze washer and a split steel washer with a socket head screw in it, as shown in Illustration 1. Illustration 2 shows the stop collar fastened to the feed mechanism.

Illustration 1.

Adaptable To: The FT1482 Stop Collar Assembly can be used with either the 5P2981 or 1P2365 Feed Mechanism. The feed engagement knob must be removed on the 1P2365 Feed Mechanism if the stop collar is used.

Illustration 2.

Caterpillar Information System:

1979/10/15 New Camshaft Housing Gasket Has Increased Resistance To High Temperature{1113}

1979/10/15 Engine Oil Viscosity Changed To SAE 10W/30 For Shipment From All U.S. Factories{1318}

1979/10/08 Supplement To Special Instruction, Form SEHS6895, "Bench Testing Hydraulic Components" Now Available On Microfiche{0650}

1979/10/08 New Hydromechanical Shut-Off Is Available{7418,7403}

1979/10/08 Fast Fuel Delivery Couplings And Fast Oil Change Couplings Are Available For All Caterpillar Equipment{0671,1273,1279,1325}

1979/10/08 Warning: Excessive Heat Can Cause A Tire Explosion{4203}

1979/10/01 New Planet Gears For Power Shift Transmissions And/Or Winches Have No Oil Grooves On the Faces{3176,5165}

1979/10/01 New Aftercooler Core Has Stronger Construction And Corrosion Resistance{1064}

1979/10/01 Tips For SIRS (Service Information Retrieval System) Users{0374}

1979/10/01 Steel Plates Are Now Used To Hold The Element In Position In The Panel-Type Air Cleaner Housing Assembly{1051,1054}

1979/10/01 New Liner Seat Inserts For Spacer Plate Cylinder Blocks Are Made Of Stainless Steel{1217,1201,0663}

1979/09/24 Cranking Speeds Necessary To Start Diesel Engines{0374,1000,1450}

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1979/10/22 Cold Temperature Starting Procedures For Air Compressor And Drill Engines{0374,1000,1450}

1979/10/22 Size Of Glass Beads Is Important When Used To Clean Engine And Turbocharger Parts{0670,1052,1053,1077,1105,1214}

1979/10/22 New Valve Rotator And New Oil Shield Are Available{1104,1105,1109}

1979/10/22 Improved Seal Used In Raw Water Pump On Marine Engines{1371}

1979/10/22 New Connecting Rod Is Tapered In Piston Pin Area{1218}

1979/10/22 Voltage Regulator Can Cause Variable Ammeter Indications{1410,1401,1405,1406,7467}

1979/10/22 Different Thrust Bearing And Thrust Rings Now Used In Turbochargers{1052,1053}

1979/10/29 New--3208 Engine Maintenance Tips Wall Chart {0374,1000}

1979/10/29 The FT1486 Chain Assembly Can Be Used For Emergency Repair Of Front Power Takeoff Clutches {3055}

1979/10/29 Use The 6V2034 Micrometer Adapter To Measure Lip Thickness Of Engine Valves {0653,1105}

1979/10/29 New Repair Kit Is Available For Service Of Hydraulic Jack {0642}