TM 9-2815-225-34&P 3-46.  EXHAUST MANIFOLD REPAIR (Contd) LOCATION/ITEM ACTION REMARKS c.  Inspection 4.   Rear exhaust manifold (1), Inspect for cracks or heat Discard if cracked or distorted. center exhaust manifold (2), distortion at mating surfaces or and front exhaust manifold flanges. (4) 5.   Four turbocharger Inspect for damaged threads or Chase threads if damaged. mounting studs (5) wear around unthreaded area. Replace if worn or threads are stripped.  Coat threads of new stud(s) (5) with antiseize com- pound. d.  Assembly 6.   Two pipe plugs (3) (M915/ Install on center exhaust Apply pipe sealant to threads Big Cam I only) manifold (2). of pipe plugs (3). 7.   Rear exhaust manifold (1), Assemble. Apply antiseize compound to center exhaust manifold (2), mating surfaces to facilitate front exhaust manifold (4), assembly. and two spacer inserts (6) (on M915A1/ Big Cam III with new design manifold only) FOLLOW-ON TASK:  Install exhaust manifold (para. 3-88). 3-274