TM 9-2320-302-34 0071 00-61 Table 2. Wear Limits Data. DESCRIPTION WEAR LIMIT MM INCHES FRONT SUPPORT AND CHARGING PUMP MODULE Pump Housing Bushing, Maximum ID 89.19 3.511 Pump Housing Gear, Maximum Cavity Depth 19.04 0.750 Pump Housing Gear, Maximum Cavity Diameter 150.25 5.915 Driven Gear-to-pump Housing, Maximum Diametric Clearance 0.30 0.012 Gear Set, Maximum Gear Tooth Tip Clearance 0.15 0.006 Pump Gear Bushing, Maximum ID 66.93 2.635 Ground Sleeve, Minimum OD in Bushing Area 66.67 2.625 Spline OD, Maximum Total Runout 0.13 0.005 Front Support, Minimum OD 119.81 4.717 Front Support Seal, Minimum End Gap 1.00 0.040 Front Support Seal, Maximum End Gap 1.44 0.057 ROTATING CLUTCH MODULE Turbine Shaft Bushing, Maximum ID 36.14 1.423 Turbine Seal, Minimum End Gap 0.65 0.026 Turbine Seal, Maximum End Gap 1.01 0.040 Drum Spline, Maximum Wear 0.38 0.015 Rotating Clutch Hub Bushing, Maximum ID 120.27 4.735 C1, C2 Clutch Backplate, Minimum Thickness 7.90 0.311 C1, C2 Clutch Backplate, Maximum Distortion 0.15 0.006 C1, C2 Friction Plate, Maximum Cone 0.25 0.010 C1, C2 Friction Plate, Minimum Thickness 2.92 0.115 C1, C2 Friction Plate, Minimum Oil Groove Depth 0.20 0.008 C1, C2 Reaction Steel Plate, Maximum Cone 0.25 0.010 C1, C2 Reaction Steel Plate, Minimum Thickness 2.41 0.095 C1, C2 Drive Hub, Maximum Spline Wear 0.38 0.015‘ C2 Backplate, Minimum Thickness 7.90 0.311 C2 Backplate, Maximum Distortion 0.15 0.006 MAIN HOUSING MODULE Backplate, Maximum Step Wear 0.13 0.005 Backplate, Maximum Distortion 0.15 0.006 P1 Ring Thrust Plate, Minimum Thickness at Wear Point 2.82 0.111