1982/09/27 Caterpillar

New Thrust Discs Used In Planetary Groups, Winch Groups{3187,5165,3176}

Usage:

All Caterpillar Products Equipped With Power Shift Transmissions And/Or Winches

SUPPLEMENT: 11/08/82

SERVICE MAGAZINE, SEPTEMBER 27, 1982, PAGE 9. In the article, "New Thrust Discs Used In Planetary Groups, Winch Groups," change "6P6005" to "6P5005" in the second sentence after "ADAPTABLE AS."

--------------- END SUPPLEMENT ---------------

Description of Change: Two new thrust discs are used in the power shift transmissions and the winches for Caterpillar equipment. Either one or both of the thrust discs are used between the planet gears and the carriers in the transmissions and the winches.

The new discs are black and made of a different material than the former washers. The former washers were yellow.

Adaptable As: The new 3T5834 Disc (washer) is a direct replacement for the former 7G896 Washer. The new 6P5005 Disc is a direct replacement for the former 7G894 Washer.

See the Parts Books for identification and quantities of the discs used in the power shift transmissions and the winches.

Typical locations of the discs in a power shift transmission.

Typical location of the discs in a winch.

Caterpillar Information System:

1982/09/27 New Head Gasket Improves Seal Between Block And Liner Flange{1101,1201}

1982/09/27 New Oil Additives Can Cause High Copper (Cu) Indications During S.O.S. Tests{0372,1318}

1982/09/27 Screen Added To Oil Lines At Inlet Of Brake And Torque Converter Oil Cooler{1366,1365,1375,1376,3103,3154,3179,4257,4304,5057,5068}

1982/09/27 Do Not Use A Wire Brush On Fuel Nozzles{1254}

1982/09/27 New Front Suspension Group Uses Stronger Rod Assembly{7201}

1982/09/20 Instrument Panel Guards Prevent Vandalism (Damage) To Machines{7315}

1982/09/20 Check Valve Group Necessary When Feller Bunchers Are Used{5561,5472,5050}

1982/09/20 Induction Bearing Heater Available{0627}

1982/09/20 New Oil Supply Tube For Fan Drive Makes Installation Easier{1359,1307}

1982/09/20 Dial Bore Gauge And Size Setting Fixture Available{0653}

1982/09/20 Filler Cap Locks Prevent Vandalism (Damage) To Fluid Compartments{1273,1316,1382,3177,5056}

1982/09/20 Replacement Sprocket Rim Available{4156,4164}

1982/09/27 Electrical System Voltage Must Be Limited To A Maximum Of 40 Volts With Woodward Model 2301 Governors{1289}

1982/10/04 Changes To Direct Inquiry SIRS{0374}

1982/10/04 Service Management Guide And Service Methods And Equipment Guide Canceled{0374}

1982/10/04 Planned Engine Repairs{0374,0375,1318,0372}

1982/10/04 New Tool Makes Installation Of Carbon Stop Seals Easier{0622,1254}

1982/10/04 New Connecting Rod And Main Bearings Have Thicker Layer Of Surface Material{1230,1203,1219}

1982/10/04 New Fuel Nozzle Test Sheet Available{0651,1254}

1982/10/11 Stronger Guard For Transmission Control Shift Cylinder{3163,3167}

1982/10/11 Service Information For Easier Use Of The 6V3100 Timing Indicator Group{0651,1250,1156,1157}

1982/10/11 Indications From 6V3100 Timing Indicator Group Must Be Corrected For Some Applications{0651,1250,1156,1157}

1982/10/11 Bulged Capsule-Type Fuel Nozzles{1254}

1982/10/11 Engine Slobbering; New Piston And Rings Used{1214,1215,1000,1225,1104,1052}