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20 Cards in this Set
- Front
- Back
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what type of brakes are on the A/S32A-31A?
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wet disc type.
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what type of engine is on the A/S32A-31A?
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three
cylinder, 2-stroke cycle, diesel design. |
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what is the fuel capacity of the A/S32A-31A?
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85 gallons.
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how much does the counterweight weight on the A/S32A-31A?
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2300 lbs.
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what type of hydraulic pump is used with the braking system on the A/S32A-31A?
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Axial type.
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what is the precharge of the accumulator on the A/S32A-31A?
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1000-1100 psi.
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what is the normal pressure range of the accumulator on the A/S32A-31A?
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1500-1875 psi.
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what is the maximum pressure the axial pump can provide due to a relief valve?
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2300 psi.
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what is the maximum pressure of nitrogen in the accumulater?
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1875 psi.
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When the hydraulic pressure
drops to __ psi, it is sensed by the accumulator charging valve which signals the pump to recharge the accumulator. |
1500 psi.
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the axial piston pump is designed to operate
at __ gpm at __ rpm and is capable of __ psi. |
5.9 gpm, 1800 rpm, 4500 psi.
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at what psi is the hydraulic pump set?
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2100 psi.
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what components of the hydraulic pump match flow
and pressure to the load demand? |
The load sensing controls. (flow compensator and pressure
compensator). |
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what component limits demand placed on
the hydraulic pump when recharging the accumulator is required? |
accumulator charging valve.
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what component does the accumulator charging valve work in conjunction with?
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flow control compensator valve within the
pump. |
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When pressure to the brakes reaches __ to
__ psi, the brake light switch (S10) closes and illuminates the brake lights. |
40-110 psi.
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what component allows depressurizing the hydraulic system for
maintenance, service, and checking the accumulator precharge.t |
manual discharge
valve. |
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The
brake pressure warning light switch (S12) closes at __ psi and illuminates the BRAKE PRESSURE WARNING light on the control panel to alert the operator of low brake pressure. |
1350 psi.
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how much fuel pressure is required to close the contacts of K2 (fuel pressure relay)?
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6 psi.
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The ENG/TRANS WARNING light (DS11)
indicates torque converter temperature above __, engine temperature above __, or engine oil pressure below __. |
300 degrees, 215 degrees, 6 psi.
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