TM 9-2350-222-20-1-3
POWERPLANT REPLACEMENT (2D ENGINE) (Sheet 4 of 23)
6.
Reaching through engine access cover open-
ing, manually disconnect fire extinguisher
tubing (G) at quick-disconnect fitting (H).
7.
Using light rope or heavy masking tape, tie
free end of fire extinguisher tubing (G) out of
the way.
8.
Reaching through engine access cover open-
ing, put protective coverings over end of fire
extinguisher tubing (G) and its connect point
(J) at the engine.
On early model, reach through lower engine
9.
access cover opening and manually disconnect
two priming fuel lines (K) at quick-disconnect
fittings (L). Put protective coverings over
open ends of both fittings (L) and (K).
9.1. On late model, reach through lower engine
access cover opening and manually disconnect
priming fuel line (K) at quick-disconnect
fitting (L). Put protective covering over open
end of fitting (L) and (K).
TA253167
Go on to Sheet 5
5-28 Change 1
