TM  10-3930-643-34 ENGINE,  FUEL,  EXHAUST  AND  COOLING  TROUBLESHOOTING  AND  MAINTENANCE. 4-4. Cylinder Head Assembly with Valves. (Sheet 15 of 18) INSTALLATION 60. 61. 62. 63. 64. 65. 66. Attach adjustable lifting beam and hoist to two lifting brackets (20). Supporting cables or chains should be parallel to each other and as near perpendicular to cylinder head (6) as possible. Install cylinder head (6). Be sure to maintain gasket (7) alinement during  installation. Lubricate bolt threads and head seating areas with clean engine oil. Install 20 washers (5) and bolts (4). Do not tighten. Using a standard pipe wrench or slip joint pliers, install tee (3) and valve (2) in top, right front of engine. Using  a  flat  tip  screwdriver,  connect hose  (1). Install rocker arm assembly on cylinder head (6), refer to paragraph 4-6. NOTE Rocker arm mounting bolts are included  in  tightening sequence with 20 cylinder head mounting bolts. Go to sheet 16 4-43