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 219 of 534

TM 5-5420-202-20-4

FIXED FIRE EXTINGUISHER DELAY BOTTLE AND TUBES REPLACEMENT (Sheet 6 of 6)

12.

Using 1-1/16 inch wrench to hold

adapters (D) and (M), use 1-3/8 inch

wrench to tighten nuts on tube assembly

(L) to a snug fit.

13.

Using torque wrench and 1-3/8 inch

crow foot wrench, tighten nuts on tube

assembly (L) to 40-55 lb-ft (54.2-74.5

N-m.)

14.

Attach tube (J) to adapter (C) in a similar manner to tube (L). Using 1-1/4 inch wrench,

repeat steps 10, 12, and 13.

15.

Using 9/16 inch wrench, tighten nut (F).

16.

Install control valves (page 20-14).

17.

Install floor plate (page 17-8).

End of Task

TA248719

20-61