Document 3N1GNgyKgvX7MM2vjDKLqdkE6

PLAINTIFF'S EXHIBIT BUU.ETI)' DECEMBER 2, 1977 T \0. Q92 under BRAKES -OR BRANCHES, DISTRIBUTORS AND CUSTOMERS. . / CHASSIS AFFECTED ALLENTOWN0 HAYWARD2f OAKVILLElZl BRAKE SHOE RETURN SPRING (RAS512C, RAD529C. RAD530C, R170C, L155C Rear Axles and SW56C,SW57C,SV/571C,SW573C, SW76C Bogles with Rockwell International 16 1/2 x 7 Cam Brakes) PURPOSE To inform the field of an improved spring. RECOMMENDATION Install the new spring when replacement is required. INFORMATION The improved brake shoe return spring is made of high tensile steel for increased service life. Part number is 8235-2258-U-619 and it replaces spring 364SM27. The new spring is painted blue for identi fication. Z 2 CIRCULATION' Service Manazer Saop Foremen Nignt Foreman Night Foreman Inspector Leadman Inspector Leadman inspector leadman Unit Over haul Room Service Operations, Allentown, Pa. U.S.A. Shop Office Mark