Note

Some rocker assembly parts may remain in the rear chain guide or fall below the auto gun receiver when rear chain guide is removed.

a. Remove two capscrews (3).

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b. Remove cotter pin (5) from headed straight pin (6). Discard cotter pin.

c. Remove headed straight pin (6) from sear release link (7).

M242 25mm Chain Gun

d. Place auto gun receiver (1) with rear chain guide (8) on top.

e. Slide rear chain guide (8) about 1/4 in. (6.4 mm) toward spur assembly gear (9). Lift rear chain guide (8) straight up out of auto gun receiver (1).

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DISASSEMBLY - Continued

3. REMOVE PUSH ROD EXTENSION AND HELICAL SPRING. a. Pull interlock crank (10) from push rod extension (11).

b. Pull sear push rod (12) from push rod extension (11) and sear release link (7).

c. Lift push rod extension (11) from auto gun receiver (1).

d. Pull push rod extension spring (13) from push rod extension (11).

4. REMOVE SEAR RELEASE LINK.

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