cylinder-base-o-ring-11-023-82-2052-382

( ( Service-Informatio&n Group 11 Engine April 1983 Bulletin No. : 11 023 82 (2052) – For U.S.A. and Canada Only – Supplement I RE: O-RING SEAL AT BASE OF CYLINDER Dear Dealer: With our SI 11 023 82 you of the use of 2.2 (2052), issued in March 1982, we notified mm thick o-rings as;-cylinder base seals. ‘,,. • ‘ This can, however, lead to assembly difficulties and, if tolerances do not match, distortion of t.he relatively thin-walled aluminum cylinde,q,,barrel can occ.ur,, . • \t~,· t~.b~._._ _ _ , • – ·,·-·, o-rings of.,~mm tfiick’hess;t:’: – 1’~£~i’~~~~{J3:”>• ~Qf:t,;!:~~~;~~ii;,;;:::,:~ .;., ~_:~7~~”!”-‘!-!~ i;:~ Part number· l).’.’.’.’,J’;},;;'{ttt?:’38~6\ 61~-,,-..J’.w ‘,, ‘”·•· .. . __< . ;,/,:pt);:;;:~~::;'::_·7'.'t:_,,•,~_-;-·+::_:_ ,::__. t/ '_ :~cJ.,f:/ _ , . ... '·· 1 < are therefq:r;'lfi,;fn;t~li~d ):infpr~~·c.tip~~machines; and ensure a reliable s_~~~;~ TheY:.;:Ts.ll_oJif~,,?J.:t~i?-~j:~§'ed foi:-.repairs. f/tff ·---~-t~t~J\z;t/':~~-"~:;·~·t-:;0t-t:-~;:-~-.~::t~:•~ ;:;·;:,· :·?.': ;"i°,. .•i•' • If repeated,;:,leakage ''problems;;,occu1: ;-;, despi te,"careful cleaning of the ring groove,'and the·fccmtact'."fa.'c'e''on thetengine block, you can still make·.-use of.the 2.2 mm thick ring, . .:' .-;,