1999/01/25 Caterpillar


Installation Replacement For Screed Extender Support Bushings {6641}

Usage:


8-16B (7MR2037-Up),
8-16B (2JN2057-Up),
8-16B (3GL256-Up),
8-16B (5PL1191-Up),
10-20B (2LN3247-Up),
10-20B (2KN2506-Up),
10-20B (3EL2546-Up),
10-20B (3HL612-Up) Extend-A-Mat Screeds

SUPPLEMENT: FEBRUARY 22, 1999

Service Magazine SEPD0453, Article 37, Page 27, January 25, 1999; "Installation Replacement For Screed Extender Support Bushings".

The title for this service magazine article is incorrect. The correct title should be "New Screed Plates Now Available".

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

Description of Change: New screed plates are now available in 406 mm (16 in) widths for current Caterpillar and Barber-Greene Extend-A-Mat 8-16B and 10-20B screeds. The screed plates are made out of an improved material, which provides greater wear life. This is the result of extensive laboratory and field testing of various steels to determine optimum wear life/value relationships.

Adaptable To: Barber-Greene Extend-A-Mat 8-16 and 10-20 screeds and CAT VIP 8 foot and 10 foot screeds. For the part number conversion, see the following chart.

Caterpillar Information System:

1999/01/25 Governor Control Motor {1265}
1999/01/25 Revised Torque Settings For Boom Chain Adjusters {6460}
1999/01/25 Service Manual SENR1374 Now Covers IT62G Integrated Toolcarrier {0374,0375,7568}
1999/01/25 Correction To Power Train Disassembly And Assembly Manual SENR1381-01 {0600,0722,3254,3258,3260}
1999/01/25 Hard Steering {4307,4312}
1999/01/25 Fuel Level Senders Improved To Prevent Open Circuit Conditions {1273,1408,7481}
1999/01/25 Wheel Station Modifications May Decrease Oil Temperatures On Certain Off-Highway Trucks {4208,4051,4070}
1999/01/25 Prevention Of Cracking Of 125-6961 A-Frame Support Assembly {7050}
1999/01/25 Truck Body Guides No Longer Installed On Large Off-Highway Trucks {7258}
1999/01/25 Improved Final Drive Wheel Bearing Retainer Plate Available For Certain Off-Highway Trucks {4051,4208}
1999/01/25 Magnetic Tube No Longer Included In Rear Axle Housing {3260,4070,3016}
1999/01/25 New Second Reduction Final Drive Planetary Bearing Available For Certain Off-Highway Trucks {4050,7551}
1999/01/25 Summary Of Improvements To Versatile Flotation Systems {6331}
1999/02/01 Correction To Disassembly And Assembly Manual, SENR8308-01{4150}
1999/02/01 Low Pressure Return/Case Drain Couplers Available{5050}
1999/02/01 Finding Top Center Position For Number 1 Piston{1156}
1999/02/01 New Flash Files Require Pressure Sensor Relocation{7414,1902}
1999/02/01 Off-Highway Truck Duo-Cone Seal Service Tools And Installation Video Now Available{7561}
1999/02/01 New Welding Procedure For Fuel And Hydraulic Tank Mounts For Certain Off-Highway Trucks{7050}
1999/02/01 Bearing Specifications For 3408E And 3412E Hydraulically Actuated Electronically Controlled Unit Injector (HEUI) Hydraulic Drive Group{1714}
1999/02/01 New Service Information Available For Forest Products{0374,0375}
1999/02/01 Procedure For Propel Pump Neutral Adjustment For Rubber Tire And Steel Track Asphalt Pavers{3108}
1999/02/01 Procedure For Propel Pump Neutral Adjustment For AP-1055B/BG-2455C{3108}
1999/02/01 New Asphalt Deflector Kit{6630,6631}
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