R O U T I N E M A I N T E N A N C E
14-26
Sidewall
—That portion of a tire between the tread and bead.
Sidewall separation
—The parting of the rubber compound from the cord material in the sidewall.
Test rim
—The rim on which a tire is fitted for testing, and may be any rim listed as appropriate for use
with that tire.
Tread
—That portion of a tire that comes into contact with the road.
Tread rib
—A tread section running circumferentially around a tire.
Tread separation
—Pulling away of the tread from the tire carcass.
Treadwear indicators (TWI)
—The projections within the principal grooves designed to give a visual
indication of the degrees of wear of the tread.
Vehicle capacity weight
—The rated cargo and luggage load plus 68 kilograms (150 lbs.) times the
vehicle’s designated seating capacity.
Vehicle maximum load on the tire
—The load on an individual tire that is determined by distributing to
each axle its share of the maximum loaded vehicle weight and dividing by two.
Vehicle normal load on the tire
—The load on an individual tire that is determined by distributing to
each axle its share of the curb weight, accessory weight, and normal occupant weight (distributed in
accordance with Table I of CFR 49 571.110) and dividing by 2.
Weather side
—The surface area of the rim not covered by the inflated tire.
Wheel center member
—In the case of a non-pneumatic tire assembly incorporating a wheel, a
mechanical device which attached, either integrally or separably, to the non-pneumatic rim and provides
the connection between the non-pneumatic rim and the vehicle; or, in the case of a non-pneumatic tire
assembly not incorporating a wheel, a mechanical device which attaches, either integrally or separably, to
the non-pneumatic tire and provides the connection between tire and the vehicle.
Wheel-holding fixture
—The fixture used to hold the wheel and tire assembly securely during testing
Tire Pressure
Correct tire inflation pressure is essential to maximizing the life of the tires (Figure 14-7) and
assuring the safety of the vehicle and its occupants. Driving with tires that are not correctly inflated
for the load of the motor home is dangerous and may cause premature wear, tire damage, and/or
loss of control of the motor home.
An underinflated tire will build up excessive heat that may actually approach the vulcanization
temperature of the rubber and lead to tread separation and/or disintegration of the tire.
Summary of Contents for 2011 Phaeton
Page 8: ...G E N E R A L I N F O R M A T I O N 1 1 GENERAL INFORMATION Chapter 1 ...
Page 15: ......
Page 16: ...D R I V I N G S A F E T Y I N S T R U C T I O N S 2 1 Driving Safety Instructions Chapter 2 ...
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Page 29: ...H E A T I N G A I R C O N D I T I O N I N G 3 1 Heating Air Conditioning Chapter 3 ...
Page 36: ......
Page 58: ......
Page 59: ...C A B I N E T S F U R N I T U R E 5 1 Cabinets Furniture Chapter 5 ...
Page 65: ......
Page 66: ...S T R U C T U R A L F E A T U R E S 6 1 Structural Features Chapter 6 ...
Page 68: ......
Page 69: ...E L E C T R I C A L F E A T U R E S 7 1 Electrical Features Chapter 7 ...
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Page 82: ...S L I D E O U T F E A T U R E S 8 1 Slide Out Features Chapter 8 ...
Page 86: ......
Page 87: ...E X T E R I O R F E A T U R E S 9 1 Exterior Features Chapter 9 ...
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Page 95: ...I N T E R I O R F E A T U R E S 10 1 Interior Features Chapter 10 ...
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Page 99: ...P L U M B I N G B A T H F E A T U R E S 11 1 Plumbing Bath Fixtures Chapter 11 ...
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Page 111: ...C O N S T R U C T I O N F E A T U R E S 12 1 Construction Features Chapter 12 ...
Page 113: ...C O N S T R U C T I O N F E A T U R E S 12 3 ...
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Page 115: ...W I N D O W S A W N I N G S V E N T S D O O R S 13 1 Windows Awnings Vents Doors Chapter 13 ...
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Page 121: ...R O U T I N E M A I N T E N A N C E 14 1 Routine Maintenance Chapter 14 ...
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Page 164: ...M A I N T E N A N C E D A T A C H A R T S 15 1 Maintenance Data Charts Chapter 15 ...
Page 173: ...M A I N T E N A N C E D A T A C H A R T S 15 10 ...