PREVOST GKN AXLES LIMITED KIRKSTALL DIVISION, Руководство по обслуживанию

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Section 16: SUPPLEMENT INFORMATION ON INDEPENDENT FRONT SUSPENSION (IFS)
16-33
FIGURE 29: REAR VALVE LOCATION (XL-40 & XL-45E)
12010
FIGURE 30: REAR VALVE LOCATION (XL-45)
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Caution:
No other point should be used to sup-
ply air system. The maximum allowable air pres-
sure is 125 psi (860 kPa).
The front valve is located in the steering com-
partment close to accessory air filter (Fig. 31).
FIGURE 31: FRONT VALVE LOCATION
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These two air valves are fitted with the same
valve stems as standard tires, and can be filled by
any standard external air supply line.
The rear valve will supply air for all systems
(brakes, suspension and accessories) while the
front valve will supply air for accessories only.
Caution:
Air filled through these two points will
pass through the standard air filtering system
provided by Prévost. Do not fill air through any
other points.
12. AIR BRAKES
12.1 Disc Brakes
Knorr-Bremse SB7000 vented-type disc brakes
are used on front wheels. The discs are actuated
by 24 square inch effective area air brake cham-
ber. The Knorr-Bremse SB7000 brakes are sup-
plied with automatic clearance (slack) adjusters as
standard equipment for easier adjustment. For
more information on disc brake components and
maintenance, refer to the manufacturer's brochure
at the end of this supplement.