PREVOST H3-41 Maintenance Manual page 593

14 SPECIFICATIONS
Independent Front Suspension Air Springs
Make ....................................................................................................................... Goodyear Tire and Rubber
Model.................................................................................................................................1400
Type ................................................................................................................................................. Mae West
Diameter ............................................................................................................................................ 14 inches
Air Inlet ..................................................................................................................... 1/2''-14 NPTF AIR INLET
Front I-Beam axle air springs and tag axle air springs
Make ....................................................................................................................... Goodyear Tire and Rubber
Model.............................................................................................................................1200
Type ................................................................................................................................................. Mae West
Nominal diameter ........................................................................................................................ 12" (304 mm)
Drive axle air springs
Make ....................................................................................................................... Goodyear Tire and Rubber
Type ............................................................................................................................................. Double Flare
Nominal diameter ..................................................................................................................... 11.5" (279 mm)
Independent Front Suspension - Shock Absorbers (Coaches)
Make .......................................................................................................................................................... Arvin
Color ......................................................................................................................................................... Black
Piston Diam. ...................................................................................................................................... 1 5/8 inch
Collapsed length ........................................................................................................................... 14.16 inches
Extended length.......................................................................................................22.44 inches
Front I-Beam axle shock absorbers
Make ...................................................................................................................................................... Sachs
Color ....................................................................................................................................................... Black
Ext. Diam. ............................................................................................................................................. 75 mm
Collapsed length ................................................................................................................... 15.51" (394 mm)
Extended length ................................................................................................................... 24.37" (619 mm)
Drive and tag axle shock absorbers
Make ...................................................................................................................................................... Sachs
Color ....................................................................................................................................................... Black
Ext. Diam. ............................................................................................................................................. 75 mm
Collapsed length ................................................................................................................... 15.51" (394 mm)
Extended length ................................................................................................................... 24.37" (619 mm)
Height control valve (IFS)
Quantity used ................................................................................................................................................ 1
Prevost number ............................................................................................................ Refer to Parts Manual
Height control valve (coach, all axles & VIP, rear only)
Quantity .................................................................................................................................................. 2 or 3
Prevost number ............................................................................................................ Refer to Parts Manual
PA1621 Maintenance Manual All Series | Section revised October 2018
SECTION 16 : SUSPENSION
57