TM 9--2815--247--34 0085 00--7 ACCESSORY DRIVE HOUSING ASSEMBLY AND ASSOCIATED PARTS REPAIR -- CONTINUED 0085 00 Inspection 1.   Visually inspect housing (9) and housing (8) for loose or damaged dowel pins or oil tubes. Refer to WP 0012 00. 2.   Tighten bearing cap (36) in place on housing (9) and measure inside diameter (37). Replace housing and bearing cap if not within the following limits. 3.   Measure inside diameter (38) of liner in housing (8). Replace housing if not within the following limits. 4.   Measure inside diameter (39) of small upper liner in housing (8). Replace housing if not within the following limits. 5.   Measure inside diameter (40) of large upper bearing bore in housing (8). Replace housing if not within the follow- ing limits. REF NO. POINT OF MEASUREMENT SIZES AND FITS OF NEW PARTS inches (mm) WEAR LIMITS 37 Inside diameter of injection ad- vance bore with cap installed 2.3770 (60.3758) 2.3780 (60.4012) 2.3790 (60.4266) 38 Inside diameter of liner in housing 2.5602 (65.0290) 2.5609 (65.0468) 2.5612 (65.0544) 39 Inside diameter of small upper liner in housing 1.7441 (44.3001) 1.7448 (44.3179) 1.7450 (44.3230) 40 Inside diameter of large upper bearing bore in housing 2.9528 (75.0011) 2.9535 (75.0189) 2.9538 (75.0265) Figure 30 8 9 37 36 40 39 38