Webasto AT2000STC - Fuel System Installation Details; Fuel Pump Mounting and Resonance Reduction

WebastoAirTopInstallationGuide–AT2000STC
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AirTop2000STCInstallationGuide2020|WebastoThermo&ComfortAustraliaPtyLtd.
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4FuelSystems
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Forcaravans,Webastocansupplya12Lplasticfueltankwithsightlevelgaugeandaquickconnectforthefuelline.
WithMotorhomes,fuelcanbesourcedoutofthevehicle’sownfueltankviaafuelpickupsuppliedwiththekit.
Note:
Whensourcingfuelfromvehicle’sfueltank,donotcutintothereturnorsupplylinefortworeasons:
1. Latestmodelvehicleshavehighlypressurizedfuelsystems.
2. Ifyouperformanymodificationstothevehicle,youmayvoidthevehiclewarranty.
Ensurethattheclampsaretight
onthefuelfilterandthefuelpumpandfollowthedirectionoftheflowasshownby
arrowsonthefuelfilterandthefuelpumpforcorrectoperation.Thefuellinescanbeprotectedinconduitandcable
tiestosecure;thesearenotsuppliedinthekit.
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4.1Installation–FuelPump
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Ensurethatthefuelpumpisinstalledwiththeclamp,90degreeelbowandtherubbermountingbracketsuppliedin
thekit.Thiswillreduceresonationthroughthevehicle.(Fig20)
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Fig19
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SamplefuelsystemlayoutwithWebasto12Ltplasticfuelandvehiclefueltank.
Fig20Fuelpumpinstalled
withrubbermounting
bracket(below)