TM 9-2520-246-34 Figure 4-22. Repair and Replacement Standard Points of Measurement for Transfer Gear Train. Table 4-1. Repair and Replacement Standard Points of Measurement for Transfer Gear Train Fig. Ref Point of Measurement Size and Fit No. Letter Wear Limits of New Parts 4-22 A Low range shifter shaft outside diameter 0.9945-0.9955 (*) 4-22 B Shifter fork groove width 0.712-0.720 0.7400 4-22 C Bearing inside diameter 1.9680-1.9685 (*) 4-22 D Bearing outside diameter 4.3301-4.3307 (*) 4-22 E Bearing outside diameter 3.5427-3.5433 (*) 4-22 F Low range input gear bore 3.5425-3.5434 3.5439 4-22 E-F Fit of bearing in gear bore 0.0007T-0.0009L 0.0012L 4-22 G Low range input gear outside diameter 5.3255-5.3265 (*) 4-22 H Spacer sleeve inside diameter 1.979-1.989 (*) J Clutch ring width 0.682-0.687 0.6600 4-22 B-J Fit of fork on clutch 0.0250L-0.0380L 0.0800L 4-22 K Input shaft outside diameter (front) 1.9682-1.9687 (*) 4-22 C-K Fit of bearing on input shaft 0.0002T-0.0007T 0.0001T 4-22 L Input shaft outside diameter (rear) 1.7716-1.7721 1.7716 4-22 M High range gear outside diameter 6.895-6.900 (*) 4-22 N Bearing inside diameter 1.7712-1.7717 (*) 4-22 L-N Fit of bearing on input shaft (rear) 0.0009T-0.0004T (*) 4-22 Bearing outside diameter 3.9364-3.9370 (*) 4-22 Q Bearing inside diameter 2.000-2.0005 (*) 4-22 R Bearing outside diameter 4.000-4.0010 (*) 4-22 S Countershaft low range gear bore 2.375-2.376 2.3765 P 4-13