TM 10-4320-307-244-18CYLINDER BLOCK INSPECT /REPAIR/REPLACE(CONT).7.Inspect cylinder liner protrusion by installing cylin-der lines (1) in cylinder block (2). Do not put O-rings on cylinder liners. Use cylinder liner holddown clamps to hold liner in cylinder block. Makesure clamps are installed so that there is equalpressure on liner. Tighten clamps to 50 ft-lbs (68Nm).NOTEDo not use shims for the cylinderliner unless the counterbore hasbeen re-paired.8.Use gauge block to measure liner protrusion.Shims (3) can be placed under flange of cylinderliner to make liner protrusion the required 0.003 to0.006 inch (0.08 to 0.15 mm).9.Inspect clearance between liner and lower bore. Theclearance must not be more than 0.006 inch (0.15mm). The cylinder liner can touch lower bore iftouching lower bore does not cause liner bore to beout of round.10. Inspect cylinder liner bore for out of round as follows:a.Measure bore at points C, D, E, F, and G.Measure each point in directions AA and BB.b.At point C, which is approximately 1 inch (25.4mm) below top of liner, liner bore can not be morethan 0.003 inch (0.08 mm) out of round.11. Inspect piston cooling nozzle for blockage andcracks.4-139
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