Maintenance Flashcards
Pierce Cab full tilt height: ___
15’ 10”
The __ must be set for the hydraulic lift system to operate.
brakes
To raise cab manually
The pump may need
to be cycled ____ before the cab begins to lift.
20 or more strokes
Lower cab for an additional ___ after it makes contact with the chassis.
5 seconds
When the pads are new, the floating pin will be exposed ___.
3⁄4”
When the pads are worn to replacement conditions, the floating pin will be nearly flush to the bushing or within ___ of the edge of the rubber bushing (approximately the thickness of a quarter).
1/16”
To manually release the spring brake chamber, unscrew (turn counter- clockwise) the____ located at the end of the spring brake chamber utilizing a ___ or socket assembly.
1⁄2” diameter bolt / 3⁄4” box end wrench
A Cold Check may be made when the fluid temperature is _____
60ºF – 120ºF.
Perform a Hot Check at the first opportunity after normal operating temperature (_____) is reached.
160ºF – 200ºF
The alternator is a Niehoff ___ and is of the self-energizing type.
340 amp
The Pierce apparatus has a special receptacle located underneath on the ____ of the apparatus just adjacent to the battery box for connecting to electrical jumper cables.
left side
The apparatus has a ____ ground electrical system.
12V negative
To avoid damage to vehicle electronic components, voltage supplied to a vehicle’s electrical system must not exceed ____
16.0 volts.
With the jumper cables properly attached, start the engine of the vehicle with the good (charged) batteries. Run the engine at moderate speed (_____).
1000 to 1500 rpm
The 2005 Pierce Arrow XT utilizes the Kwik-Raze Magnafire 3000 Series H.I.D. Lighting for the 12-volt floodlights on the apparatus. Each light contains a_____.
70-watt Metal Halide bulb
