TM 5-5420-226-20-2
POWERPLANT TESTS (GROUNDHOG) (Sheet 15 0f 16)
Engine Fuel Leak Checks (Sheet 2 0f 2)
Observe for leakage from a safe distance.
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 5-5420-226-10).
8.
Check for leakage at all fuel line connections.
9.
If leak is observed, shut down engine ( TM 5-5420-226-10) and make necessary repairs.
10.
When no leaks are observed, shut down engine (TM 5-5420-226-10).
11.
Using socket, remove cooling fan nut.
12.
Remove spacers from fan drive shafts.
13.
14.
Install cooling fans (page 9-57).
Install left bank engine access covers (page 6-115).
15.
Install right bank engine access covers (page 6-110).
16.
Install engine shroud (page 9-31).
17.
Go on to Sheet 16