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Section 8: Plumbing System
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ment marked “Sewer Hose” or it may be located in the hollow square tube bumper. The
bumper has removable plastic end caps, and the hose slides inside the hollow bumper.
Vents
Vent pipes and vents release air from the grey and black water holding tanks. On most mod-
els the exterior vent cap is attached to the roof and must be kept clear of obstructions to
perform as intended.
On some models, the vent pipe may be part of the drainage system referred to as a “wet vent”
where water flows downward as air flows upward in
the same pipe.
Some models are equipped with a side vent system.
On these models this label will be next to the termi-
nation valve. This label should not be removed from
your recreation vehicle.
Black/Grey Water Holding Tanks
Dump the gray and black water holding tanks before traveling to avoid carrying unnecessary
weight. The weight of the holding tank contents is not calculated into the RV cargo carrying
capacity. Traveling with full holding tank(s) could cause you to exceed the individual tire
ratings and/or the RV GAWR or RV GVWR. Potential damage to suspension components,
such as springs, tires and axles, could result.
If you are dry camping and cannot immediately empty your holding tanks, reduce your ve-
hicle speed until you reach a dumping station. When connected to the sewer drain line at a
campground, keep the black tank drain valve closed until the holding tank is at least ¾ full.
This will provide sufficient water to assist in complete draining of the black water holding
tank. Repeat as needed.
Before using the recreation vehicle, or after dumping the grey and black water holding tanks,
always add the proper amount of deodorant to the black water tank to prevent odors and
help break down holding tank contents (unless winterizing). Follow the deodorant bottle or
package instructions. Driving to a disposal site will normally loosen any accumulated waste
debris or solids from the sides of the holding tanks.
Never travel with full black or grey water holding tanks. This not only wastes
your fuel but depending on the location of the tank(s), it can affect your tow
vehicle handling characteristics.
Never leave the black tank drain in the open position continuously when
connected to the campground sewer system. Leaving the drain open will
allow the liquid to drain out increasing the potential for a blockage in the
tank. Keeping the drain in the closed position will prevent debris from
accumulating in the tank.
Do not add automotive antifreeze or caustic chemicals, such as laundry
detergents, into the holding tanks. Although these products may have a
deodorizing effect, they may damage the plastic and rubber parts of the
plumbing system or the components
Table of Contents
Maintenance Record
Summary of Contents for Swift
Page 1: ...2021 Owner s Manual Asubsidiary of Thor Industries Inc 2018879 2021 Class B Motor home...
Page 2: ......
Page 7: ...Table of Contents...
Page 8: ......
Page 36: ...Section 3 Pre Travel Information 28 Notes Table of Contents Maintenance Record...
Page 48: ...Section 4 Vehicle Operation 40 Notes Table of Contents Maintenance Record...
Page 64: ...Section 6 Electrical System 56 Notes Table of Contents Maintenance Record...
Page 72: ...Section 7 Fuel Propane System 64 Notes Table of Contents Maintenance Record...
Page 104: ...Section 11 Electronics 96 Notes Table of Contents Maintenance Record...
Page 110: ...Section 12 Interior 102 Notes Table of Contents Maintenance Record...
Page 119: ...Section 15 Additional Information 111 Notes Table of Contents Maintenance Record...