TM 9--2815--247--34 0082 00--10 OIL PUMP ASSEMBLY REPAIR -- CONTINUED 0082 00 Inspection -- Continued 24. Measure outside diameter (78) of shouldered shaft (40). Replace oil pump if not within the following limits. 25. Measure outside diameter (79) of shaft (39). Replace oil pump if not within the following limits. REF NO. POINT OF MEASUREMENT SIZES AND FITS OF NEW PARTS inches (mm) WEAR LIMITS 78 Outside diameter of shouldered shaft 0.9834 (24.9783) 0.9839 (24.9910) 0.9829 (24.9656) 79 Outside diameter of shaft 0.9834 (24.9783) 0.9839 (24.9910) 0.9829 (24.9656) Figure 19 40 39 79 78 26. Measure springs (4 and 5) using spring tester. Replace springs that do not meet the following limits. REF NO. POINT OF MEASUREMENT SIZES AND FITS OF NEW PARTS inches (mm) WEAR LIMITS 4 Pressure relief valve spring (outer) Approximate free length Load at 3.22 inch (81.788) Maximum solid height 4.96 inch (125.984) 141.5 lb to 156.6 lb (64.241--71.096 kg) 2.90 inch (73.66) none none none 5 Pressure relief valve spring (inner) Approximate free length Load at 3.22 inch (81.788) Maximum solid height 4.27 inch (108.458) 95 lb to 105 lb (43.13--47.67 kg) 2.94 inch (74.676) none none none Figure 19 4 5