TM  55-2840-241-23 Table 10-2. Test Requirements Parts  replaced Functional Item or  repaired test Remarks 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 Gearbox seals Oil  pressure  reducer Lube oil check valve Oil  filter  housing  and associated   valves Spark  igniter Ignition   exciter Compressor bleed valve Fuel control Governor Fuel pump Compressor rotor Compressor  case Combustion   liner Combustion outer case Compressor  discharge air tube(s) Double check valve Fuel filter element Oil filter element Fuel,  oil,  and  air piping Pc  air  filter Settings 3 thru 6 Settings 1 thru 6 Settings 1 thru 6 Settings 3 thru 6 Settings l  and  2 Settings 1 and 2 Settings 3 thru 6 Settings 1 thru 6 Settings 1 thru 6 Settings 1 thru 6 Settings 1 thru 6 Settings l  thru  6 Settings 3 thru 6 Settings 3 thru 6 settings 3 thru 6 Settings 3 thru 6 Settings l  and  2 Settings 1 and 2 Settings 1 and 2 Settings l and 2 Check  for  leaks. Ensure oil pressure is within limits of table 10-1. Ensure oil pressure is within limits of table 10-1. Adjust  oil  pressure  regulating  valve.  (Refer  to  para- graph 5-26.) Ensure oil pressure within limits of table  10-1. Ensure satisfactory start. Ensure satisfactory start. Ensure valve operates within limits of figure 1-9. Make fuel control adjustments as required. (Refer to paragraph 5-12.) Ensure engine operates within limits of table 10-1. Ensure engine operates within limits of table 10-1. Ensure engine operates within limits of table 10-1. Ensure engine operates within limits of table 10-1. Ensure engine operates within limits of table 10-1. Ensure engine operates within limits of table 10-1. Ensure engine operates within limits of table 10-1. Ensure engine operates within limits of table 10-1. Check for leaks. Check for leaks. Check  for  leaks. Check  for  leaks. Check for leaks. Change 14 10-6.1/(10-6-2   blank)