TM 9--2815--247--34 0085 00--9 ACCESSORY DRIVE HOUSING ASSEMBLY AND ASSOCIATED PARTS REPAIR -- CONTINUED 0085 00 Inspection -- Continued 10. Measure inside diameter (45) of both camshaft drive supports (24). Replace camshaft drive supports if not within the following limits. 11. Measure outside diameters (46 and 47) on spur gearshaft (30). Replace spur gearshaft if not within the following limits. 12. Measure inside diameter (48) and outside diameter (49) of thrust washer (32). Replace thrust washer if not within the following limits. REF NO. POINT OF MEASUREMENT SIZES AND FITS OF NEW PARTS inches (mm) WEAR LIMITS 45 Inside diameter of camshaft drive supports 1.5000 (38.1000) 1.5010 (38.1254) 1.5020 (38.1508) 46 Outside diameter of spur gearshaft 1.9878 (50.4901) 1.9985 (50.7619) 1.9976 (50.7390) 47 Outside diameter of spur gearshaft 1.3745 (34.9123) 1.3750 (34.9250) 1.3743 (34.9072) 48 Inside diameter of thrust washer 2.0020 (50.8508) 2.0120 (51.1048) none 49 Outside diameter of thrust washer 2.7200 (69.0880) 2.7400 (69.5960) none Figure 31 45 24 30 46 47 48 32 49