Back to 28 Fuel System Click on Index Picture to Enlarge 281000-02 Fuel Cap-Vent Installation
fuelcapinstallationfirstcomplete01prosealwindshieldairventtankcover_small.jpg removefueltankaccesscovergreasededgeshouldcomelooseeasily_small.jpg prosealonflangewillbemoldedtomatchthebottomshapeoftheaccesscover_small.jpg drawcenterlineonaccesscover_small.jpg findmarkonbottomoffueltankaccesscoverandmarkontopnexttocenterline_small.jpg markthepositionofthefuelcapandfuelventonthecenterlineperdrawing_small.jpg drillpilotholesforboththefuelcapandfuelvent_small.jpg usediametersmallerthanfuelcapprotectwithtapedrillventholeperdrawing_small.jpg markoriginaldiameteroffuelcaponcenterlineusedividerstomarktrimline_small.jpg
trimshortofthelineusefuelcaptodrawfinaltrimline_small.jpg approachfinaltrimlinecarefullyclosefitlooksgreatdeburrthehole_small.jpg measuretocenteroffueltankflangesetdividersdrawrivetlineonaccessplate_small.jpg geometryanglebisectiondraw4equalarcsdrawlineperpendiculartocenterline_small.jpg bisectagainbetweencenterandperpendicularlineresultsalleightflangerivetholes_small.jpg becarefulaligncurveinfuelcapflangewithcurveinthetankaccessplate_small.jpg clamptheflangecenteredoverthefuelcaphole_small.jpg checkcenteringofcapthisneedssomeadjustmentworkuntilitisjustright_small.jpg drillclecostartoncenterlinethenouttowardsidesmarkflangereardeburrholes_small.jpg
practicestopcountersinkdepththeserivetsshowcountersinktankaccessplate_small.jpg deglosscleanandprosealflangealignusingmarksandclecoinplace_small.jpg prosealventelbowfittingontopbottomandonspacerwasher_small.jpg cleaningupexcessproseal_small.jpg fillholeswithprosealrivetmakesureprosealsqueezesoutcleanupwithsolvent_small.jpg fuelventantisurgetube_small.jpg slidenutandsleeveontotubebeforeflaringendoftube_small.jpg maketubeloopabout5inchesindiameter_small.jpg marktubefortrimmingatfuelcapflange_small.jpg
trimtubeangleperdrawingsmoothanddeburrcleanouttubewithcompressedair_small.jpg beforeinstallingmovetubetooppositesidesoithastensiontoholditsteady_small.jpg endoftubealmosttouchedfuelcapflange_small.jpg cleannutplateflangeandfueltankaccesscoverwithsolvent_small.jpg coatnutplateflangewithsealant_small.jpg putfueltankaccesscoverinplacesealantshouldsqueezeoutcleanupwithsolvent_small.jpg fueltankaccesscoverfuelcapandfuelventdone_small.jpg

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