TM 9-6115-664-13&P Table 4-2.  Unit Preventive Maintenance Checks and Services for Generator Set MEP-952B Item No. Interval Location: Item to Procedure Not Fully Mission Capable If: Check/ Service 1 Quarterly Overall a.  Inspect for cracks, leaks, dents, and Class m oil or any fuel Generator corrosion. leaks are present. Set Significant cracks exist b.  Inspect for loose hardware. in enclosure or components. 2 Quarterly Local a.  Inspect for security of attachment. Control or indicator is Control Check for obvious damage. damaged to the point it Panel will affect safe operation. b.  Test switches for smooth operation. Check for normal indications. c.  Perform electrical check of system using control panel test points (Table 4-4). 3 Quarterly Remote Inspect fault indicators for proper Control or indicator is Control operation using press to test button. damaged to the point it Panel will affect safe operation. 4 Quarterly Fuel a.  Inspect fuel filter water separator for Leaks are present or System damage.  Inspect for water and drain. lines are damaged.  Fuel float valve leaks. b.  Inspect fuel float valve bowl for cracks or leaks. c.  Inspect all fuel lines for cuts, tears, loose connections, or evidence of leakage. 5 Quarterly Engine a.  Inspect engine fuel piping for damage, Leaks are present or kinks, evidence of leakage. hoses are damaged. Loose connections. b.  Inspect hoses for evidence of wear, cracking, and deterioration.  Check connections for tightness. 4-9