TM 5-3805-260-24(1)Put clean engine oil on bolt threads and tighten bolts accordingto the following HEAD BOLT CHART.HEAD BOLT CHARTTightening ProcedureStep 1. Tighten bolts 1 thru 18 in60 10 lb ft.number sequence to:(80 14 N m)Step 2. Tighten bolts 1 thru 18 in110 5 lb ftnumber sequence to:(150 7 N m)Step 3. Again tighten bolts 1 thru 181l0 5 lb ftin number sequence to:(150 7 N m)Torque for head bolts 19 thru 2232 5 lb ft.(tighten in number sequence to(43 7 N m)(2)Holes for fuel Injection nozzles(3)Thickness of cylinder head [measure through the fuel injectionnozzle holes at each end of the cylinder head].New........................ ......................................3.785 006 in (96.140.15 mm)Minimum permissible thickness....................3.774 in (95.86 mm)1-15
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