TM5-6115-593-34 NAVFAC P-8-631-34 TO-35C2-3-463-2 Table 1-2.  Repair and Replacement Standards - Continued NEW MINIMUM NEW MAXIMUM PART OR LOCATION WORN LIMIT INCH (mm) INCH (mm) TAPPETS (Cont'd) Roller inside diameter 0.505 0.503 0.504 (12.83) (12.78) (12.80) Roller pin outside 0.4985 0.4995 0.500 diameter (12.662) (12.69) (12.70) Roller side clearance 0.027 0.008 0.022 (0.69) (0.20) (0.56) Roller concentricity .002 (0.05) Roller squareness .004 (0.10) FAN HUB End Clearance 0.001 0.007 (0.03) (0.18) DRIVE UNITS Fuel Pump, Compressor 1.3205 1.316 1.319 Bushings (33.541) 33.43) (33.50) Generator Bushing 1.3205 1.316 1.319 (33.541) (33.43) (33.50) WATER PUMP WITHOUT IDLER Impeller to shaft .0012 0.0012 0.0026 press fit (0.031) (0.031) (0.066) Pulley to shaft 0.007 0.007 0.0021 press fit (0.018) (0.018) (0.53) Impeller to body 0.020 0.031 (0.51) (0.79) Impeller to cover (0.51) (1.02) WATER PUMP WITH IDLER Impeller to shaft 0.0012 0.0012 0.0026 press fit (0.031) (0.031) (0.066) Pulley to shaft 0.001 0.001 0.0025 press fit (0.025) (0.025 (0.064) Impeller to body (0.020 (0.031 clearance (0.58) (0.79) Bearing bore on body 1.810 1.8085 1.8095 (45.97) (45.94) (45.96) Seal bushing bore 1.8755 1.8735 1.8745 on body (47.64) (47.59) (47.61) Bearing bore on 1.810 1.8085 1.8095 idler pulley (45.97) (45.94) (45.96) 1-13