TM-5-5420-202-20-4

M60A1 CHASSIS, TRANSPORTING; FOR BRIDGE, ARMORED-VEHICLE-LAUNCHED; SCISSORING TYPE, CLASS 60

TECHNICAL MANUAL; ORGANIZATIONAL MAINTENANCE MANUAL; VOLUME 4 OF 4

OCTOBER 1985

TM-5-5420-202-20-4 - Page 228 of 534

TM 5-5420-202-20-4

UPPER DISCHARGE VALVE, TUBES, AND RELATED PARTS REPLACEMENT

(FIXED FIRE EXTINGUISHER) (Sheet 6 of 6)

4.

Using 7/8 inch wrench, install connector on tube (D) to adapter (E). Using 3/4 inch wrench

to hold adapter (E), use torque wrench and 7/8 inch crowfoot to tighten tube (D) to 40-

50 lb-ft (54-75 N m).

5.

Using 1/2 inch wrench, install bracket (F) to hull of vehicle with screw (G) and washer

(H).

6.

Using 1/2 inch socket, secure tube (C) to bracket (F) with clamp (J), screw (K), and

washer (L).

7.

Position assembled line as needed.

8.

Using 3/4 inch wrench to hold adapter (M), use torque wrench and 7/8 inch crowfoot to

tighten tube (C) to 40-50 lb-ft (54-75 N m).

9.

Install powerplant (page 5-14).

End of Task

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