TM 9--2815--247--34 0082 00--12 OIL PUMP ASSEMBLY REPAIR -- CONTINUED 0082 00 Inspection -- Continued 31. Measure the inside diameter (86) of five impeller bores in housing assembly (23). Replace housing if not within the following limits. 32. Measure depth (87) of two impeller bores in housing assembly (23). Replace housing if not within the following limits. 33. Measure depth (88) of three impeller bores in housing assembly (23). Replace housing if not within the following limits. 34. Measure inside diameter (89) of bearing sleeve in housing assembly (23). Replace housing if not within the fol- lowing limits. REF NO. POINT OF MEASUREMENT SIZE AND FITS OF NEW PARTS WEAR LIMITS 86 Inside diameter of impeller bores 2.4850 (63.1190) 2.4862 (63.1494) 2.4908(63.2663) 87 Depth of impeller bores 3.0480(77.4192) 3.0500 (77.4700) 3.0505(77.4827) 88 Depth of impeller bores 0.2130 (5.4102) 0.2170 (5.5118) 0.2175(5.5245) 89 Inside diameter of bearing sleeve in housing 0.9850(25.019) 0.9860 (25.0444) 0.9870 (25.0698) 35. Visually inspect cover assembly (34) for cracks or damage. Refer to WP 0012 00 to replace damaged cover as- sembly (34). Figure 19 34 86 87 86 23 89 86 88 86