TM 5-1730-245-14
2.1.2. Hydraulic Power Supply Connections. (Figure 2-2).
1
RETURN PORT 8 GPM CIRCUIT NO. 1. Quick disconnect fitting to which the return hose of a hydraulic
device being supplied by the hydraulic power supply is connected, when the unit is being used in the dual
output mode.
2
RETURN PORT 16 GPM CIRCUIT NO. 3. Quick disconnect fitting to which the return hose of the
hydraulic device being supplied by the hydraulic power supply is connected, when the unit is being used in
the single 16 GPM output mode.
3
RETURN PORT 8 GPM CIRCUIT NO. 1. Quick disconnect fitting to which the return hose of a hydraulic
device being supplied by the hydraulic power supply is connected, when the unit is being used in the dual
output mode.
4
AIR FILTER. Filters air prior to engine intake manifold.
5
SLAVE RECEPTACLE. Electric receptacle which can be used for charging the battery, jump starting from
an external electric power source or as a means of connecting external 24 volt devices such as lamps.
6
PRESSURE PORT 8 GPM CIRCUIT NO. 2. Quick disconnect fitting to which the pressure hose of a
hydraulic device being supplied by the hydraulic power supply is connected, when the unit is being used in
the dual output mode
7
PRESSURE PORT 16 GPM CIRCUIT NO. 3. Quick disconnect fitting to which the pressure hose of the
hydraulic device being supplied by the hydraulic power supply is connected, when the unit is being used in
the single 16 GPM output mode
8
PRESSURE PORT 8 GPM CIRCUIT NO 1. Quick disconnect fitting to which the pressure hose of a
hydraulic device being supplied by the hydraulic power supply is connected, when the unit is being used in
the dual output mode
9
RADIATOR FILL ACCESS CAP. Remove this cap to provide access to the engine radiator fill cap.
10
OIL/COOLANT RADIATOR ASSEMBLY. Provides cooling to hydraulic oil and engine coolant.
SECTION II. OPERATOR PREVENTIVE MAINTENANCE CHECKS AND SERVICES
2.2 INTRODUCTION TO PMCS TABLE .
2.2.1. General Preventive maintenance checks and services (PMCS) means systematic caring, inspection and
servicing of equipment to keep it in good condition and to prevent breakdowns. As the equipment operator,
your mission is to:
a. Perform PMCS each time you operate the hydraulic power supply. Always do PMCS in the same
order, so it gets to be a habit. Once you've had some practice, you'll quickly spot anything wrong
b. Do BEFORE (B) PMCS just before you operate. Pay attention to WARNINGs, CAUTIONs, and
NOTEs.
2-5
