TM 9-2350-222-20-1-5
ENGINE COMPARTMENT DISCHARGE MANIFOLD REPLACEMENT (FIXED FIRE
EXTINGUISHER] (Sheet 3 of 4)
NOTE
Apply zinc chromate primer (Item 50, Appendix D) to all
threads
prior to installation of threaded
tube/hose
connections.
INSTALLATION:
1.
Secure manifold (A) in vise.
2.
Using 7/8 inch wrench, install elbow (B) into
manifold (A).
3.
Using 1-1/16 inch wrench, install adapter (C) into manifold (A). Using torque wrench and 1-1/16
inch socket, tighten adapter (C) to 40-50 lb-ft (54-75
4.
Using 3/4 inch wrench, install adapters (D) and (E) into manifold (A). Using torque wrench and
3/4 inch socket, tighten adapters (D) and (E) to 40-50 lb-ft (54-75
NOTE
When manifold (A) is positioned in vehicle, make sure tubes
are positioned onto adapters (C) and (D).
5.
Remove manifold (A) from vise and position in hull of vehicle.
6.
Using 1/2 inch wrench, install screw (F) and new lockwasher (G) through bracket (H) into
manifold (A).
Go on to Sheet 4
TA140992
