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TRUCK SERVICE MANUAL
TM 5-4210-230-14&P-1
FUEL SYSTEM
be sure parts are not faulty. Press front vacuum chamber tab
firmly against tube inside surface. Connect vacuum hose.
Fig. 11 Vacuum Chamber Replacement
Temperature Sensor Replacement (Fig. 12)
Fig. 12 Temperature Sensor Replacement
Disconnect two vacuum hoses attached to sensor inlet
and outlet tubes on underside of air cleaner body. Remove
clamps or speed nuts from tubes and lift sensor from body.
Position new sensor and gasket inside air cleaner body. Firmly
press two new speed nuts or clamps on tubes to hold sensor in
place. Attach vacuum hoses to sensor tubes.
Dry Type Air Cleaners
Nonwashable Element
Dry type air cleaners equipped with nonwashable
element may be serviced by removing element and wiping
inside surfaces of air cleaner free of foreign particles.
Elements may be cleaned with compressed air [not to
exceed 276 kilopascals (40 psi)) directing air stream up and
down pleats on clean air side of element. Hold air nozzle
approximately 15 centimeters (6 in.) from element surface.
Do not strike rim of element against any hard surface.
Damage could result to the rim and affect sealing at
reassembly.
Before reassembly place a light on inside of element and
inspect outside surface of element for punctures or splits.
If so equipped, inspect air cleaner and element gaskets
and replace if necessary on reassembly.
Washable Element
Dry type air cleaners equipped with washable element
may be serviced by removing element and wiping inside
surfaces of air cleaner free of foreign particles.
If air cleaner is equipped with a vacuator valve, remove
valve and clean.
Elements may be cleaned with compressed air [not to
exceed 276 kilopascals (40 psi)] directing air stream up and
down pleats on clean air side of element or by washing. When
using compressed air hold air nozzle approximately 15
centimeters (6 in.) from element surface.
When washing element remove all loose dust with a flow
of water. Use a hose without a nozzle and do not permit water
pressure to exceed 276 kilopascals (40 psi).
CTS-2056N Page 6
PRINTED IN UNITED STATES OF AMERICA
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