FOUR-MODE-FIVE SPEED PROGRAMMING
The transmission shall be programmed for five speeds.
The transmission shall have the following gear ratios.
First - 3.49
Second - 1.86
Third - 1.41
Fourth - 1.00
Fifth - 0.75
Reverse - 5.03
The transmission shall shift from first through fourth gear without operator intervention. In order
to achieve fifth range in the transmission the operator must depress the mode button on the shift
selector. The chassis shall be geared for the top speed in 5th gear.
AUTOMATIC NEUTRAL
The transmission shall be provided with circuitry to provide automatic neutral. Setting the parking
brake commands the transmission to neutral when the park brake is applied,
DRIVELINES
Universal joints and drive shafts shall be SPICER 1760 series or equal. Driveline installations shall
be balanced to prevent vibration.
FUEL TANK
The fuel tank shall have a minimum usable draw capacity of 65.5 gallons and be D.O.T. certified.
It shall be mounted with straps bolted to the bottom frame flange to allow for easy removal. The
tank construction shall be of 12 gauge steel with single fuel pickup and return tubes. The baffled
tank shall be vented to prevent low vacuum and facilitate rapid filling. The rear edge of the tank
shall be tapered to allow for a greater angle of departure. The tank shall have a 2" NPT fill to the
driver's side of the chassis. The fuel tank sending unit is to be mounted to the driver's side of the
fuel tank for easy replacement without removing body panels.
FUEL LINES
Polyamide fiber, nylon braided, reinforced tubing with push-on reusable fittings shall be provided
for the chassis fuel lines.
FUEL SHUT-OFF VALVE
A, ball type, fuel line shut off valve shall be installed in the suction side fuel line. The shut off
valve shall be located near the inlet to the primary fuel filter.
FUEL/WATER SEPARATOR
The Cummins engine shall be equipped with an integrated fuel / water separator with a self venting
bottom drain valve.
ALTERNATOR
A LEECE-NEVILLE model 4890JB, 320 amp alternator shall be installed on the engine.
