Table 3-2. Operator/Crew Preventive Maintenance Checks and Services (Cont.)

Section III. PREVENTIVE MAINTENANCE CHECKS AND SERVICES (PMCS)

Table 3-2. Operator/Crew Preventive Maintenance Checks and Services (Cont.) - TM-5-6115-584-12_69

TM-5-6115-584-12 Generator Set Diesel Engine Driven Tactical Skid Mtd. 30 Kw 3 Phase 4 Wire 120/208 and 240/416 Volts Manual
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B-Before TM 5-6115-584-12 NAVFAC P-8-622-12 TO-35C2-3456-1 TM-05682C-12 Table 3-2. Operator/Crew Preventive Maintenance Checks and Services (Cont.) NOTE Within designated interval, these checks are to be performed in the order listed. D-During A-After W-Weekly M-Monthly Item To Be Inspected Generator set (cont.) Controls and a. Battery indicator b. Frequency meter c. Percent rated current meter d. Voltmeter e. Oil pressure gage f. Fuel gage Fuel tank Procedures Check for and have repaired or adjusted as necessary Equipment is Not Ready/ Available if: c. Check that grounding cable is installed and tight (para 4-2e, fig. 4-2). d. Check restriction indicator; if RED, clean or replace air filter element. (para 3-18) NOTE During starting and operation, check restriction indicator. Check for leaks, loose or cracked parts, unusual noise, rough-running, excessive vibration, lack of power, incorrect instrument readings, or any indication of a failing or defective component. If suspected, notify organizational maintenance. Instruments will indicate within specified limits. Normal indication: yellow while charging, green when fully charged. Normal indication: 60 Hz (red line) with load on generator. Normal indication: Percent of load (output) on each phase. Not to exceed 100% load or 5% difference between phases. Normal indication: 120, 208 or 240 volts depending on AMP Volt transfer switch position. Normal indication: 20 to 45 psig at rated RPM. Normal indication: Full Fill tank upon completion of operation. Dangerous gases. Do not smoke or use open flame while servicing battery, due to possible presence of hydrogen, a highly explosive gas. Cable is improperly installed or missing. Air cleaner is missing or unserviceable. Indicator indicates red. Indicating in the Red. Proper frequency cannot be maintained. Desired voltage cannot be obtained. Oil pressure drops below 15 psig. Change 6 3-5

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