TM 10-3930-669-34 VISUAL INSPECTION (1) Remove engine front cover (Para 3-10). (2) Check    timing    marks    on    camshaft    gear    and crankshaft gear. (a)  If  timing  marks  are  out  of  alignment, match timing marks (Para 3-16). (b)  If  timing  marks   are   aligned   correctly, go to Step (3) below. (3) Measure camshaft limits (a)  If camshaft is not within limits,  replace camshaft or engine (Para 3-16 or 3-3). (b) If camshaft is within limits, camshaft is OK. (4) Install engine front cover. VERIFY REPAIR (1) Start engine (TM 10-3930-669-10). (2) Operate forklift and listen to engine operation. (a) If   engine   does   not   run   rough   or misfire, fault not corrected. Perform Step (3) below. (b) If   engine   runs   rough   or   misfires, fault  not  corrected.    Perform  Step (3)  below  and  notify  supervisor  (3) Shut down engine. 2-61