TM 9--2815--247--34 0082 00--8 OIL PUMP ASSEMBLY REPAIR -- CONTINUED 0082 00 Inspection -- Continued 14. Measure inside diameters (65 and 66) of bearing sleeves in spacer assembly (41). Replace oil pump assembly if not within the following limits. 15. Measure inside diameter (67) and outside diameter (68) of impeller (21). Replace oil pump if not within the follow- ing limits. 16. Measure the length (69) of impeller (21). Replace oil pump if not within the following limits. 17. Measure the length (70) of impeller (22). Replace oil pump if not within the following limits. 18. Measure outside diameter (71) of impeller (22). Replace oil pump if not within the following limits. REF NO. POINT OF MEASUREMENT SIZES AND FITS OF NEW PARTS inches (mm) WEAR LIMITS 65 Inside diameter of bearing sleeve 1.1330 (28.7782) 1.1340 (28.8036) 1.1350 (28.829) 66 Inside diameter of bearing sleeve 0.9843 (25.0012) 0.9848 (25.0139) 0.9853 (25.0266) 67 Inside diameter of impeller 0.9860 (25.0444) 0.9865 (25.0571) 0.9870 (25.0698) 68 Outside diameter of impeller 2.4774 (62.9259) 2.4778 (62.9361) 2.4770 (62.9158) 69 70 Length of impeller 3.0410 (77.2414) 3.0420 (77.2668) 3.0405 (77.2287) 71 Outside diameter of impeller 2.4794 (62.9767) 2.4798 (62.9869) 2.4790 (62.9666) Figure 19 41 65 66 21 22 70 69 68 67 71