2D ENGINE POWERPLANT TESTS (GROUND HOP) (Sheet 14 of 15)
Fuel is delivered under high pressure from fuel pump to
injector nozzles. Injury to personnel could result if contacted
by spray from loose or defective fuel line.
DO NOT run engine for more than 10 minutes and do not
exceed 700-750 rpm.
Start engine and run engine at idle speed (700-750 rpm) (TM 9-2350-222-10).
Wearing goggles, check for leakage at all fuel line connections.
10. If leak is observed, shut down engine (TM 9-2350-222-10) and tighten or replace bad fuel line or
11. When no leaks are observed, shut down engine (TM 9-2350-222-10).
12. Using 1-1/4 inch socket, remove cooling fan nut,
13. Remove fan rotor hub spacers from fan drive shafts.
Go on to Sheet 15