PSP FOR REPLACING THE WATER TEMPERATURE REGULATOR ON CERTAIN D4E, D5B, D6D, D6E TRACTORS; 120B, 120G, 140B, 140G MOTOR GRA DERS; 621S WHEEL TRACTORS; 930R, 930T, 966C, 966R WHEEL LOADERS; 3306B ENGINES - PS4571 - MAILED US AND CANADA, CACO, COFA, BRA
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PSP FOR REPLACING THE WATER TEMPERATURE REGULATOR ON CERTAIN D4E, D5B, D6D, D6E TRACTORS; 120B, 120G, 140B, 140G MOTOR GRA DERS; 621S WHEEL TRACTORS; 930R, 930T, 966C, 966R WHEEL LOADERS; 3306B ENGINES - PS4571 - MAILED US AND CANADA, CACO, COFA, BRAZIL, CFEL, COSA
NOTE: The information supplied in this service letter may not be valid after the termination date of this program. Do not perform the work outlined in this Service Letter after the termination date without first contacting your Caterpillar product analyst.
U-27 A-19 AU-16 B-5 E-23 O-25 1355 PS4571 NOTE: This Program can be administered either before or after a failure. In either case the decision whether to apply the Program is made by the dealer. When reporting the repair, use "PS4571" as Part Number, "7755" as Group Number, and "96" as Description Code. NOTE: Although this Program is to be administered as described above on the Affected Product, parts should be removed from parts stock as soon as possible.
Termination Date
February 29, 1992
Problem
The water temperature regulator may not open at the correct temperature and/or only open part way on certain D4E, D5B, D6D, and D6E Tractors; 120B, 120G, 140B and 140G Motor Graders; 621S Wheel Tractors; 930R, 930T, 966C, and 966R Wheel Loaders; and 3306B Engines.
Affected Product
Model Identification Number D4E 2CB1-509 7PB1-714 31C1-673 34C1-2015 2DJ1-216 76W1-2665 77W1-1160 D5B 5LD1-397 8HD1-582 D6D 19B1-817 36C1-1522 37C1-1416 38C1-465 7XF1-179 74W1-1536 75W1-3356 D6E 2MJ1-88 120B 32C1-2812 120G 4HD1-1173 140G 5MD1-824 140B 33C1-980 621S 8KD1-627 930R & 930T 17B1-661 57Z1-2372 966C 18B1-1188 966R 58Z1-1736 3306B 3RG1-282
Parts Needed
*1 - 7E3361 Regulator-Water Temperature **1 - 7E3362 Regulator-Water Temperature * For use on all of the Affected Product except 120B and 140B Motor Graders; and 3306B Engines. ** For use only on 120B and 140B Motor Graders; and on 3306B Engines.
Action Required
***** Parts Stock ***** Remove all 7N0208 Regulators-Water Temperature from dealer parts stock. ***** Affected Product ***** Replace the existing 7N0208 Water Temperature Regulator with a new 7E3361 or 7E3362 Water Temperature Regulator.
Service Claim Allowances
***** Parts Stock ***** Submit one claim for all 7N0208 Regulators-Water Temperature that were removed from dealer parts stock. ***** Affected Product ***** Product Caterpillar Dealer Suggested Customer Suggested smu/age Parts Labor Hrs. Parts Labor Hrs. Parts Labor Hrs. whichever (D/N) (Cost) (C/L) (Sell) comesfirst 0-4000 100% 2 0 0 0 0 0-24 mo 4001-6000 33 1/3% 1 0 1 50% 0 25-36 mo NOTE: This is a 2-hour job.
Parts Disposition
***** CBSA Dealers - Parts Stock ***** Return all 7N0208 Regulators-Water Temperature that are removed from parts stock and a copy of the claim to: Caterpillar Brasil S.A. Attn: Supplier Recovery Supervisor Caixa Postal, 8239 Building C 01.000 - Sao Paulo - SP - Brazil ***** CBSA Dealers - Affected Product ***** Handle the parts in accordance with your Warranty Bulletin on warranty parts handling. ***** All Other Dealers ***** ***** Parts Stock And Affected Product ***** Handle the parts in accordance with your Warranty Bulletin on warranty parts handling.
Caterpillar Information System:
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SERVICE LETTER EXTENSION FOR DECEMBER 22, 1989 SL - PSP FOR INSTALLING THERMOCOUPLES TO MONITOR EXHAUST GAS TEMPERATURES ON CERTAIN D11N TRACTORS; 776B TRACTORS; 777B, 785, AND 789 TRUCKS - PS4399 - MAILED US AND CANADA, CACO, CFEL, COSA SERVICE LETTER EXTENSION FOR DECEMBER 22, 1989 SL - PSP FOR INSTALLING THERMOCOUPLES TO MONITOR EXHAUST GAS TEMPERATURES ON CERTAIN D11N TRACTORS; 776B TRACTORS; 777B, 785, AND 789 TRUCKS - PS4399 - MAILED US AND CANADA, CACO, CFEL, COSA
SERVICE LETTER EXTENSION FOR DECEMBER 21, 1989 SL - PSP FOR INCREASING THE WELD ON THE TRANSMISSION TUBE ASSEMBLIES (SLIDE TRA CKS), AND INSTALLING BEVEL GEAR, BEVEL GEAR SHAFT BEARING, AND RETAINING BOLTS ON CERTAIN D10N TRACTORS - PS4390 - MAILED U SERVICE LETTER EXTENSION FOR DECEMBER 21, 1989 SL - PSP FOR INCREASING THE WELD ON THE TRANSMISSION TUBE ASSEMBLIES (SLIDE TRA CKS), AND INSTALLING BEVEL GEAR, BEVEL GEAR SHAFT BEARING, AND RETAINING BOLTS ON CERTAIN D10N TRACTORS - PS4390 - MAILED U
Product Support Program For Replacing The Front Bevel Gear And Pinion On Certain 988B Wheel Loaders With Custom Modified Torque Converters Product Support Program For Replacing The Front Bevel Gear And Pinion On Certain 988B Wheel Loaders With Custom Modified Torque Converters
PSP FOR REPLACING THE OIL PAN ON CERTAIN 215C, 215D, 219, 219D, 225B, 225D, 229, 229D EXCAVATORS; CP-643, CS-643, CP-653, CS- 653 COMPACTORS; 936, G936, 936E, 950B, 950E LOADERS; & ALBARET BUILT VM1203, VM1204 COMPACTORS - PS0484 - MAILED US AND CAN PSP FOR REPLACING THE OIL PAN ON CERTAIN 215C, 215D, 219, 219D, 225B, 225D, 229, 229D EXCAVATORS; CP-643, CS-643, CP-653, CS- 653 COMPACTORS; 936, G936, 936E, 950B, 950E LOADERS; & ALBARET BUILT VM1203, VM1204 COMPACTORS - PS0484 - MAILED US AND CAN
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SERVICE LETTER EXTENSION FOR APRIL 20, 1990 SL - PSP FOR REPEAT TRACK JOINT FAILURES (LEAKS) ON D8N TRACTORS - PS0430- MAI LED CACO SERVICE LETTER EXTENSION FOR APRIL 20, 1990 SL - PSP FOR REPEAT TRACK JOINT FAILURES (LEAKS) ON D8N TRACTORS - PS0430- MAI LED CACO
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