Specifications
19
AIR HORN
The chassis shall include two (2) Grover brand air horns which shall measure 24.50 inches long with a
6.00 inch round flare. The air horns shall be trumpet style with a chrome finish.
AIR HORN LOCATION
The air horns shall be recess mounted in the front bumper fascia between the frame rails in the right and
left outboard positions.
AIR HORN RESERVOIR
One (1) air reservoir, with a 1200 cubic inch capacity, shall be installed on the chassis to act as a supply
tank for operating air horns.
ELECTRONIC SIREN SPEAKER
The bumper shall include one (1) Cast Products Inc. model SA4301, 100 watt speaker which shall be
recess mounted within the bumper fascia. The speaker shall measure 6.20 inches tall X 7.36 inches wide
X 3.06 inches deep. The speaker shall include a flat mounting flange which shall be polished aluminum.
ELECTRONIC SIREN SPEAKER LOCATION
The electronic siren speaker shall be located on the front bumper face in the center position between the
frame rails.
FRONT BUMPER TOW HOOKS
Two (2) heavy duty tow hooks, painted to match the chassis frame, shall be installed below the front
bumper, forward position and bolted directly to the outside of each chassis frame rail with grade 8 bolts.
CAB TILT SYSTEM
The entire cab shall be capable of tilting approximately 45-degrees to allow for easy maintenance of the
engine and transmission.
The electric-over-hydraulic lift system shall include an ignition interlock and red cab lock down indicator
lamp on the tilt control which shall illuminate when holding the “Down” button to indicate safe road
operation.
It shall be necessary to activate the master battery switch and set the parking brake in order to tilt the cab.
Two (2) spring-loaded hydraulic hold down hooks located outboard of the frame shall be installed to hold
the cab securely to the frame. Once the hold-down hooks are set in place, it shall take the application of
pressure from the hydraulic cab tilt lift pump to release the hooks.
CAB TILT AUXILIARY PUMP
A manual cab tilt pump module shall be attached to the cab tilt pump housing.