TM 9-2320-361-34 3-7. ROCKER ARMS AND PUSHRODS MAINTENANCE (Contd) 12. 13. 14. 15. Install radiator (TM 9-2320-361-20). Connect battery ground cable (TM 9-2320-361-20). Install rocker arm cover(s) (para. 3-6). CAUTION When engine is started, if any unusual noises are heard, stop engine immediately and check valve clearances. Failure to do so may result in damage to equipment. Start engine (TM 9-2320-361-10). Allow engine to reach normal operating temperature (TM 9-2320-361-10). Stop engine. 3-27