Table 3-2. Fault Indicator Test PointsFault indicatorLOW OIL PRESSUREOVER SPEEDCOOLANT HIGH TEMPNO FUELSHORT CIRCUITUNDER VOLTAGEREVERSE POWEROVER LOADUNDER FREQOVER VOLT(2) Inspect lamps (31 and 38, fig. 3-18) forbreaks or loose mounting.b.TestandReplacement,(1) Close DC circuit breaker.(2) Press press-to-test light assemblies.(3) If lamp doesn’t light, unscrew lens andreplace lamp.(4) Re-install lens.3-27. Synchronizing Light Assembly Inspection.Remove lens and inspect lamp (of synchronizing(16, fig. 3-18) for damage or loose mounting.3-28. Door Holders InspectionlightsOpen door and inspect door holder (85, fig. 3-18)for damage.3-29. Crosspin Assembly Inspection.Open door to gain access to rear of control cubiclepanel and examine crosspin (94, fig. 3-18) fordamage.3-30. Control Cubicle Door Inspection.Open door and inspect both sides for damage.3-31. Housing Group Inspection.Inspect engine generator set doors for proper opera-tion. Inspect doors, covers, and panels for loosemounting, dents or other damage (fig. 3 -22).Pin no.12-D12-E12-K12-L12-F12-G12-H12-M12-N12-I3-32. Air Cleaner Assembly.a.Inspection.(1) (Deleted)(2) (Deleted)(3) Inspect air cleaner condition switch forloose mounting, loose connector wires, and otherdamage.(4) Inspect air cleaner filter element forsigns of blockage, holes, and other damage.b.Service.Service the air cleaner as describedand illustrated in figure 3-5.3-33. Day Tank Assembly.a.Inspection.Inspect the day tank assembly(fig. 3-27) for cracks, breaks, holes, loose elec-trical connector and other damage.b .S e r v i c e .S e r v i c e t h e d a y t a nk—a s s e m b l y a t i n t e r v a l s s h o w n i n t a b le3 - 1 . 1 , i t e m 5 a n d p r o c e e d a s f o l l o w s:O p e n t h e d r a i n c o c k ( 3 6 ) a t t h e b o t t omo f t h e d a y t a n k a n d l e t t h e t a n k d r a i nu n t i l c l e a n f u e l i s s e e n , t h e n c l o s et h e d r a i n c o c k .3-34. Fuel Filter and Strainer Assembly.a.Inspection. Inspect fuel filter and strainerassembly (fig. 3-6) for leaks, cracks, breaks, dentsand other damage.Change 123 - 13
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