TM 10-3930-671-24 ENGINE MODEL TMD PISTONS METRIC (ENGLISH) Cylinder Dia 91.039191.000 (3.584213.5827) *Wear Limits-Cyl.  Bore 0.20 (.008) Piston Pin Hole Dia 28.583128.578 (1.125311.1251) Ring Groove Width--#1 2.56012.540 (.10081.1000) Max.  Wear Limit Width 2.611 (1.028) Ring Groove Width #2- 2.06012.040 (.08111.0803) Max Wear Limit Width #2- 2.111 (.0831) Ring Groove Width #3 4.06014.040 (.15981.1591) ’Max Wear Limit Width 4.109 (.1618) Piston Fit-Feeler Gauge 0.08 (.003) Lbs.  Pull 2.3-4.5Kg (5-10#) PISTON RINGS Ring Width--1 2.49012.478 (.0980/.0976) ’Wear Limits-Min.  Width 2.423 (.0954) Ring Width-#2 1.990/1.978 (.07831.0779) ’Wear Limits-Min.  Width 1.923 (.0757) Ring Width #3 3.99013.978 (.15711.1566) Wear Limits-Min.  Width 3.927 (.1546) Ring Gap Clear-#1 0.40/0.65 (.0161.026) Ring Gap Clear-#2 0.4010.65 (.0161.026) Ring Gap Clear-#3 0.3010.60 (.0121.024) Ring Side Clear-#1 0.08210.050 (.00321.0020) Ring Side Clear-#2 0.08210.050 (.0032/.0020) Ring Side Clear-#3 0.08210.050 (.00321.0020) F-192

Integrated Publishing, Inc. - A (SDVOSB) Service Disabled Veteran Owned Small Business