TM 5-5420-202-20-4
FIXED FIRE EXTINGUISHER DELAY BOTTLE AND TUBES REPLACEMENT (Sheet 5 of 6)
Place rear tube assembly (J) in position
6.
under subfloor by pushing through from
forward hull compartment.
7.
Using 1-1/4 inch wrench, install rear tube assembly (J) on elbow (K).
Using torque wrench and 1-1/4 inch crowfoot wrench tighten nut on rear tube assembly (J)
8.
to 40-55 lb-ft (54.2-74.5 N-m).
Place front tube assembly (L) in
9.
position under stowage basket.
10.
Using fingers, attach tube (L) to manifold (M) and
adapter (D). Do not tighten at this time.
11.
Using fingers, install cushion (N) and cap (P) on tube (L) and position on support (Q). Using
9/16 inch socket and ratchet, secure parts with two screws (S) and lockwashers (R).
Go on to Sheet 6
TA248718
20-60