TM 10-3930-659-34 Table 3-1.  Troubleshooting. MALFUNCTION TEST OR INSPECTION CORRECTIVE ACTION ENGINE ASSEMBLY WARNING Diesel fuel is combustible.  DO NOT smoke or allow open flame near fuel tank.  Failure to follow this warning will result In death or serious Injury to personnel.  If you are burned, immediately seek medical aid. 1.  ENGINE TURNS OVER BUT WILL NOT START. Step 1.   Remove and test fuel injection nozzles (see paragraph 4-23). Replace damaged fuel injection nozzles (see paragraph 4-23). Step 2.   Test fuel injection pump (see STE/ICE Test No.  NG31). Replace damaged fuel injection pump (see paragraph 4-24). 2.  ENGINE SURGES, STALLS, OR MISSES FREQUENTLY. WARNING Diesel fuel is combustible.  DO NOT smoke or allow open flame near fuel tank.  Failure to follow this warning will result in death or serious Injury to personnel.  If you are burned, Immediately seek medical aid. Step 1.   Remove and test fuel injection nozzles (see paragraph 4-23). Replace damaged fuel injection nozzles (see paragraph 4-23). Step 2.   Test fuel injection pump (see STE/ICE Test No.  NG31). Replace damaged fuel injection pump (see paragraph 4-24). Step 3.   Inspect cylinder head valves for burns or sticking by cranking engine and listening for air leaking past cylinder head valves or uneven starter motor speed. Replace burned cylinder head valves (see paragraph 4-6). Clean sticking cylinder head valves and valve seats (see paragraph 4-6). Step 4.   Inspect pushrods for bends (see paragraph 4-12). Replace damaged pushrods (see paragraph 4-12). Step 5.   Perform engine assembly compression test (see paragraph 4-1). Replace damaged cylinder head gasket (see paragraph 4-5). Replace damaged compression ring, oil control ring, and oil ring expander (see para- graph 5-3). 3-4