TM 9-6115-604-34 NAVFAC P-8-633-34 1-8.  DIFFERENCES BETWEEN MODELS.  Not Applicable. 1-9.    (A)  REPORTING  EQUIPMENT  IMPROVEMENT  RECOMMENDATIONS  (EIR).    EIR  will  be  prepared  using  DA Form  2407,  Maintenance  Request.    Instructions  for  preparing  EIRs  are  provided  in  DA  Pam  738-750,  The  Army Maintenance  Management  System.    EIRs  should  be  mailed  directly  to:  Commander,  U.S.    Army  Aviation  and  Troop Command,  ATTN:  AMSAT-1-MDO,  4300  Goodfellow  Boulevard,  St  Louis,  MO  631201798.    A  reply  will  be  furnished directly to you. Table 1-1.  Special Torque Data DESCRIPTION FIG. Ref. POUND-INCHES POUND-FEET NO. NO. (NEWTON-METERS) (NEWTON-METERS) MIN MAX MIN MAX COOLING SYSTEM Water header (oil cooler cover) Figure 8-2 2, 3 25 30 capscrews (2.8) (3.4) ENGINE Aftercooler cover capscrews Figure 9-78 27 25 30 (Special sequence, see (2.8) (3.4) Figure 9-79) Aftercooler crossover housing Figure 9-78 1 30 35 and connection capscrews (3.4) (4.0) Aftercooler housing-to-plate Figure 9-78 34 40 50 capscrews (4.5) (5.6) Aftercooler outlet adapter and Figure 9-78 11, 13, 30 35 housing screws 19 and (3.4) (4.0) 24 Aftercooler support screws Figure 9-78 36, 37 90 110 (10.2) (12.4) Aftercooler support plate Figure 9-78 31 40 50 hexagon head screws (4.5) (5.6) Barring device capscrews Figure 9-62 15 90 110 (10.2) (12.4) Cam follower cover capscrews Figure 9-13 3,4 30 35 (3.4) (4.0) Cam follower shaft capscrews Figure 9-13 9 29 31 (3.3) (3.5) Camshaft rear cover Figure 9-15 19 30 35 capscrews (3,4) (4.0) Camshaft thrust plate Figure 9-15 25 30 35 capscrews (3.4) (4,0) Connecting rod bolts (Special Figure 9-24 1 210 220 procedure see paragraph 9-20 (23.7) (24.9) and Table 9-3) Crankcase breather capscrews Figure 9-24 44 20 30 (2.3) (3.4) Crankshaft counterweight Figure 9-38 2 200 210 capscrews (22.6) (23.7) Crankshaft pipe plugs Figure 9-38 1 5 7 (0.6) (0.8) 1-2