TM 5-5420-202-20-4
ENGINE COMPARTMENT DISCHARGE MANIFOLD REPLACEMENT
(FIXED FIRE EXTINGUISHER) (Sheet 4 of 4)
7.
Using 1-1/4 inch wrench, install connector (J) to adapter (C). Using 1-1/16 inch wrench
to hold adapter (C), use torque wrench and 1-1/4 inch crowfoot to tighten connector
(J) to 40-50 lb-ft (54-75 Nm).
8.
Using 7/8 inch wrench, install connector (K) onto adapter (D). Using 3/4 inch wrench
to hold adapter (D) and 7/8 inch crowfoot and torque wrench on connector (K), tighten
connector (K) to 40-50 lb-ft (54-75 Nm).
Go to engine compartment and position connector (L) onto adapter (E).
9.
10.
Using 7/8 inch wrench, install connector (L) onto adapter (E). Using 3/4 inch wrench
to hold adapter (E) and 7/8 inch crow foot and torque wrench on connector (L), tighten
connector (L) to 40-50 lb-ft (54-75 Nm).
11.
Using 1/2 inch wrench, install screw (M) and washer (N) through bracket (P) into manifold
(A).
Using 1-1/8 inch wrench, install connector (Q) onto elbow (B). Using 1-1/8 inch crowfoot
12.
and torque wrench, tighten connector (Q) to 40-50 lb-ft (54-75 Nm).
Install crew compartment rear floor access plate (TM 5-5420-228-24).
13.
Install powerplant (page 5-14).
14.
End of Task
TA248742
20-84
