TM  10-3930-643-34 APPENDIX  E.  (cont) b. Table E-2. Torque  Limits  for  Hose  Clamps. This table provides tightening  torques  for  hose  clamps  used  in  all  rubber  applications (radiator, air  cleaner,  operating  level  boots,  hydraulic  system,  etc.). TORQUE PLUS OR MINUS 0.6 N.m(5 in-lb) RADIATOR, AIR HYDRAULIC CLEANER,  BOOTS,  ETC. SYSTEM CLAMP INCH NEWTON INCH NEWTON TYPE & SIZE POUNDS METER POUNDS METERS “T” Bolt (Any Diameter) 55-60 6-7 40-50 5-6 Worm Drive--25-50 mm(1-2 in.)  Open  Diameter  & Under 25 3 25 3 Worm Drive--50-102 mm (2-4  in.)  Open  Diameter 100 11 — -- ---- c. Table E-3. Torque  Limits  for  Split  Flange  Connections. This table provides tightening torques for split flange connections used in  hydraulic systems. Split  flanges  and  fitting  shoulders  should  fit  squarely. Install all bolts  finger  tight  and  then  torque  evenly. Do not overtorque bolts or damage to flanges  and/or  bolts  may  occur  and  leakage  may  result. BOLT  TORQUE BOLT  TORQUE MAX. FLANGE BOLT IN FOOT IN  NEWTON WORKING SIZE (*) SIZE POUNDS METERS PRESSURE mm in. MIN. MAX. MIN. MAX. kPa psi 13 1/2 5/16 15 18 20 24 34474 5000 19 3/4 3/8 22 27 30 37 34474 5000 25 1 3/8 27 35 37 48 34474 5000 32 1-1/4 7/16 35 45 48 61 27579 4000 38    1-1/2 1/2 46 58 62 79 20684 3000 2 1/2 55 65 75 88 20684 3000 64 2-1/2 1/2 79 91 107 123 17237 2500 76 3 5/8 138 150 187 203 13790 2000 89 3-1/2 5/8 117 133 159 180 3447 500 (*)Inside  diameter  of  hydraulic  tube  or  hose  fitting. E-2