Filter
Top Products
Please Give Part No., Description and Unit Serial No.
HIGHWAY EQUIPMENT COMPANY
32
97373-A
Page Rev. A
INSTALLATION INSTRUCTIONS CONTINUED
ELECTRICAL CONNECTIONS
Connect all electrical control circuits. The supply conductor should be connected to the accessory terminal of
the truck ignition switch through the fifteen amp. circuit breaker provided in the control panel. All wiring
should be approved automotive insulated wire, supported adequately with insulating ties or straps, and located
where it will not interfere with any control or access. Make sure wiring does not contact any moving parts or
sharp edge and is kept away from any hydraulic line or any heated part.
LIGHT INSTALLATION
Light installation must comply with all applicable requirements prescribed by FMVSS/CMVSS 108, state and
local regulations. See “Lights” parts list and instructions below for example of installation.
Use two belt reflector mounts to attach rear red reflectors if mudflaps are not installed. Mount three lamp
cluster to rear endgate. Mount red lamps on back of fenders facing rearward and amber lamps at the
opposite end of fenders facing forward.
SPINNER SENSOR
The spinner sensor must be mounted under the right-hand spinner disc in the holes provided. Rotate the disc
so that one of the cap screws is directly above the sensor. Position the sensor 1/8-inch or less below the cap
screw and tighten the sensor hardware. If the distance between the sensor and the spinner cap screw is more
than 1/8 inch, the sensor may net get a good RPM reading. See “Spinner Sensor” parts list for illustration.
FILLING HYDRAULIC SYSTEM
Fill reservoir with hydraulic oil as specified in the “Lubricant Specifications” section of this manual. Be sure oil
is clean, free from dirt, water and other contaminants.
Lubricate all points requiring lubrication per “Lubrication Chart” in this manual.
CHECKING INSTALLATION
See “Initial Start-Up” procedure.
DO NOT attempt to run pump without first filling hydraulic oil reservoir and
opening suction line gate valve, or pump may be ruined.
IMPORTANT!