Chassis Information
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EXECUTIVE
7•256
Rear Bag Dump Solenoids
• Only used on hydraulic leveling.
• Dumps air in the rear bags.
• Two air bag solenoids, one for each side.
• Location - Open rear the engine compartment door, the solenoids are
located on the roadside, usually under the alternator, near the frame
rail.
Front Bag Dump Solenoid
• Only used on hydraulic leveling.
• Dumps the air in the front air bags.
• Location - Open the generator slide and the solenoid is located on the
curbside, front support tube.
Sending Unit Locations
Oil Pressure/Low Oil Pressure Warning Dual Post Sending Unit.
• One post oil pressure.
• One post low oil pressure/warning buzzer and check gauges will
illuminate.
• I.S.M. 500 engines, the sending unit is located on the roadside near
the oil filter.
Water Temperature/High Water Temp Dual Post Sending Unit
• One post water temperature.
• One post high water temperature/warning buzzer and check gauges
will illuminate.
• I.S.M. 500 engines, the sending unit is located on the roadside
under the exhaust manifold.
Low Air Switch
• 1/8-27 NPTF thread.
• Actuates at 66 psi.
• Single pole, two terminal.
• Located on the back side of the front air tank.
• Switch may be relocated under front dash access panel on some
models.
Transmission Temperature Gauge Sending Unit
Located on the transmission tailshaft housing near the u-joint
flange. The sending unit is located on the curbside.
PARTS - COMMON SOLONOIDS & SENDERS