INSTALL CARTRIDGE (SQUIB), FIRE EXTINGUISHER (892868-02) (Continued)

INSTALL CARTRIDGE (SQUIB), FIRE EXTINGUISHER (892868-02)

INSTALL FIRE EXTINGUISHER (BOTTLE) (30402103)

TM-55-1520-240-23-10 UH-1H/V and EH-1H Aircraft Manual
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TM 55-1520-240-23-10 12-31 INSTALL CARTRIDGE (SQUIB), FIRE EXTINGUISHER (892868-02) (Continued) 12-31 NOTE There are two cartridges (squibs) on each fire extinguisher (bottle). Both are installed in same way. 1. Install ground washer (1) on cartridge (2). 2. Apply grease (E190) to cartridge thread (3). 3. Install cartridge (2) in housing (4). 4. Torque cartridge (2) to 175 inch-pounds. Be sure to remove shunt. Otherwise, fire bottle won’t discharge when it is needed. 5. Remove wire shunt (5) from electrical terminal (6) and body of cartridge (2). 6. Install wire (7), washer (8), screw (9), and two nuts (10) on ground washer (1). Remove tag from wire. 7. Install wire (11) and nut (10) on terminal (6). Remove tag from wire. INSPECT FOLLOW-ON MAINTENANCE: Perform operational check (TM 55-1520-240-T). END OF TASK 12-74

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