TM 1-1520-238-T-5
8–58
8–10.
ENGINE INSTRUMENTS – MAINTENANCE OPERATIONAL CHECK (cont)
8–10
Task
Result
(Step aa. cont)
If pilot NG RPM% indicator does not indicate engine 2
NG, go to paragraph 8–86.
If CPG SDD panel does not indicate engine 1 and/or
engine 2 NG% RPM, go to paragraph 8–87.
If pilot TGT indicator does not indicate engine 1 TGT,
go to paragraph 8–88.
If pilot TGT indicator does not indicate engine 2 TGT,
go to paragraph 8–89.
If CPG SDD panel does not indicate engine 1 and/or
engine 2 TGT, go to paragraph 8–90.
ab. On pilot VDU (fig. 8–38), set
OFF/TEST/PLT/CPG switch to OFF.
ac. Shut down engines 1 and 2
(TM 1-1520-238-CL).
3. Remove external power – electrical (TM 1-1520-238-23).
4. Disconnect maintenance headset (TM 1-1520-238-T-4).
END OF TASK
