TM 9-6115-604-34 NAVFAC P-8-633-34 Table 1-4.  Repair and Replacement Standards (Continued) DIMENSIONAL DATA INCH (mm) DESCRIPTION FIG. NO. REF. MIN MAX WEAR LIMIT NO. FUEL SYSTEM (CONT) FUEL INJECTION PUMP (CONT) Mainshaft, Cover, and Governor (cont) Weight assist spring Figure 6-12 3 free length 0.574 0.594 (14.58) (15.09) load at 0.325 inch 3.30 lb 3.70 lb (8.26 rmm) (1.50 kg) (1.68 kg) FUEL INJECTORS Spring, load at 2.40 inches Figure 6-21 4 129.00 lb 149.75 lb (61.0 mm) (58.51 kg) (67.93 kg) GENERATOR Exciter air gap Figure 2-11 --- 0.010 (0.25) LUBRICATION SYSTEM OIL PUMP Bushings, inside diameter Figure 8-7 1 1.5025 1.504 1.505 (38.163) (38.201) (38.227) Idler and drive shafts, out- Figure 8-7 2 1.4995 1.500 1.4993 side diameter (38.087) (38.10) (38.082) Drive shaft, end clearance Figure 8-7 3 0.004 0.007 (0.10) (0.18) Drive shaft, protrusion from Figure 8-7 4 2.460 2.480 gear (62.48) (62.99) Idler shaft, protrusion from Figure 8-7 5 1.280 1.300 gear (32.51) (33.02) Drive gear-to-crankshaft Figure 8-4 43 0.003 0.012 gear backlash (0.08) (0.30) STARTER MOTOR Armature shaft runout TIR Figure 4-3 64 0.005 (0.13) Commutator runout TIR Figure 4-3 64 0.005 (0.13) Starter motor, bushing Figure 4-3 24, 33, 0.0015 0.003 0.005 clearance 46 (0.038) (0.08) (0.13) Starter motor, pinion Figure 4-7 --- 0.328 0.390 clearance (8.31) (9.91) 1-20