Document Jyq0K199eq441yooEGBOYE3Z

March 21, 1969 ; f" ' ^c'gaiigi DiUsion `S^ip afe Hourth ^i^aaiafel^l^^F^ihasStvattla 19899 Atfccxitl58my^Mr . R. JV Wigiiore. SUBJECT* 151A79Si 167A847^ Bear Mr. WigmoreY We widh to thdnk ybu fgr your letter of March 13 which brought to our attention the fact that we had hot reported our findings on the tolerances of the subject brake lihihgp. We .find that the liniugg are relaxing an additional 1/16 to 3/16 ';inc^afte4,,.^ifeh%"ie&ye your plant. Your report tfoa-fc.-^ha.mtei--.ippQl>i8Sk.&B..epf^ently.-silfc molding the lining to fcfceS. 'steel backing..- Here:,ybu haV'ei differences front our- "aLean dipensioh'' by as-much as &/8 fi&n^incfr; We would like to lcnow why this couid nbt be compen^ated fph ydur tooling. ./ . We have been able tb cjbbtg>i: tiiej3e linings to the. brake shoe, howevbr * tni^ hreat^ such ts^broe thab When releasethe nian^ : eb#e:* the cut 'Cheating a definite sa.fety".^zaicdf'' . aaBroaBBsa-ni 11 inrH'TBsaas^^aasa ij 1 iiilui'ui*tj;nuif<,j^ujln^i^Hi^g3KsascaassiassS5aaaasg^^ f;",rTT'1 11 ' ; ' y l \ '.l.'VVV'f filV'Yr aee; this .condition.,eo!frected.aftd rj&Kje&tv: that you refer thle to yotir engineers nnd advljpfeus What-^#*^n;4s helag take#,. '*'* ' '" - *-' i-. % earlier \. - Arthur. E.' Coulter*. Sr.. . Buyer * Purchaeihg AEC/Jhd ccj jg Copland Room 431D GEWVOCT04-011714 WV-21541