Instruction Manual

ManualsBrandsThetford ManualsHardware19833 - Mechanism Blade Seal

RV Toilet Service Parts

for

Aria CLASSIC

Tools Needed

• 7/16”wrench

• Adjustablewrench

• Flat-bladescrewdriver

• Phillipsscrewdriver

• ShortPhillipsscrewdriver

• Pliers

• Towels

Note

•

Readallinstructionsbeforebeginningwork.

• Avoidcontactwithhumanwastebywearingprotectiveitems

suchasgloves,glasses,longsleevesandnose/facemask.

Washtoiletareayouwillbeworkingon.

• Toreduceholdingtankodor:Rinsetoiletwithatleast1gal-

lonofwater.DrainHoldingTank.Addappropriatedoseof

ThetfordHoldingTankDeodorant.

Remove Toilet

1. TurnoffRVwatersupplyperRVOwner’sManual.

2. PryoffBoltCapswithat-bladescrewdriver.Usewrenchto

remove7/16-inchLagScrews.

3. DisconnectWaterSupplyLinewithadjustablewrench.

4. Placeanoldtowelorsoftclothonworksurface.RemoveToilet

fromoorandplaceupsidedown,withbackfacingyou,on

worksurface.

Instructionsbelow(left,right,etc.)willassume

thisorientation.

5. RemoveoldClosetFlangeSeal(maybefoundinToiletorin

ooratClosetFlange).Discard.

6.

CoverHoldingTankopeningtocontainodor.

To Remove Blade Seal

1. LoosenClampclosesttoMechanismtoremoveMounting

Flange,MountingBushings,OutfallTube(high-proleunits

only)andHubSeal(Fig.A).

2. UsingPhillipsscrewdriver,removethreescrews(without

washers)attachingMechanismtoMechanismPlate(Fig.B).

3. UsingshortPhillipsscrewdriver,removeStandoffScrew

securingMechanismtoMechanismPlate(Fig.C,lower).

4. Disengageleft-sideCableSheathFittingfromMechanism

Plate(Fig.C,lower).

5. LiftMechanismout,turnitover,andpullBladeSealoutof

grooveinbowlsideofopening.

To Install New Blade Seal

1.

InstallnewBladeSealinMechanismsothatitsnapsintothe

Part No. 19833

Mechanism Blade Seal

FormNo.19842Rev.11/22/04

Fig. C

Fig. B

Mechanism

Plate

Cable Sheath

in Slot

Cable

End

Elbow

Fig. A

Mounting

Bushing

Mounting

Flange

Outfall

Tube, etc,

come out

together

Clamp–

loosen

this one

only

Mechanism

Mounting

Bushing

Connector

Seal

Blade Actuator

Standoff Screw

(dotted oval)

Summary of content (2 pages)

PAGE 1
Part No. 19833 RV Toilet Service Parts for Aria CLASSIC Mechanism Blade Seal Tools Needed • • • • • • • 7/16” wrench Adjustable wrench Flat-blade screwdriver Phillips screwdriver Short Phillips screwdriver Pliers Towels Fig. A Mounting Flange Mounting Bushing Note Outfall Tube, etc, come out together Mounting Bushing • Read all instructions before beginning work. • Avoid contact with human waste by wearing protective items such as gloves, glasses, long sleeves and nose/face mask.
PAGE 2
RV Toilet Service Parts for Aria CLASSIC Part No. 19833 Mechanism Blade Seal, continued 2. 3. 4. 5. 6. groove and is flush to Blade (Fig. D). Slide Mechanism back into place and seat. Replace 3 Screws that attach Mechanism to Plate (Fig. B). Replace Mechanism standoff Screw (Fig. C). Snap Cable Sheath fitting back into left side Mechanism Plate slot (Fig. C). Replace Mounting Flange, Mounting Bushings, Outfall Tube (high-profile only) and Connector Seal (Fig. A). Fig.