SAFARI

52 ENGINE2.2LDICOR Fig 115 l Loosen main bearing cap mounting bolt, using a feeler gauge measure pre-tension of main bearing shell. (As the main bearing caps are guided, the measurement has to be done on a flat surface and not on cylinder block. (Fig.114) l MAIN BEARING SHELLS ARE PRECISION FINISHEDAND SHOULD NOT BE BORED OR SCRAPPED. l Select new pair of thrust washer according to crank shaft 4th main journal width. Prentension Gap : 0.06 to 0.09mm 1 2 3 surface plate 1) bolt tightened 2) bolt loosened 3) pre-tension gap Fig.114 Cylinder bores l Clean cylinder bores thoroughly l Check cylinder bore dimension, taper and ovality. (Fig 115) l If taper and ovality is found to exceed specified limit or bore is excessively worn out then replace liners. l Record the readings in Engine inspection sheet no. 2 given in this manual.