Figure 77. Module A25, parts location

Figure 77. Module A25, parts location.

Remove ball plunger (38) from hous-

d. Remove retaining ring (12) fromshaft

ing assembly (59).

assembly (30) and remove shaft assembly

(30), with thrust washer (31) and 0-rings

Note: To facilitate disassembly, remove shaft

assemblies (57) and (69) in one operation (j below).

(29), from housing assembly (59).

e. Remove pin (5) that secures arm (4)

j. Remove retaining rings (45) and (46)

to housing assembly (59) and remove arm

that secure shaft assemblies (57) and (69)

(4) and spring (6). Remove bushing (3)

to housing assembly (59).

from sleeve (2).

k. Remove shaft assemblies (57) and (69)

f. Remove taper pin (7) that secures

with all attached parts from housing as-

sleeve (2) to shaft assembly (16) and re-

sembly (59).

move sleeve (2).

Note: Treat shaft assembly (57), together with

Note: The setscrew (8) is not supplied with the

gear segment (81) and gear (82), as one unit. Do

s e l e c t o r mechanism, but is used to secure sleeve

not disassemble further.

( 2 ) to shaft assembly (16) during drilling of re-

l. Remove sleeve (85) from spring re-

placement parts (para 96).

tainer (18) and disconnect spring (83) from

g. Remove retaining ring (1) that se-

spring retainer (18).

cures shaft assembly (16) to housing as-

m. Remove screw (50) and lockwasher

sembly (59). Remove shaft assembly (16)

(51) that secure mask assemblies (53) and

and thrust washer (17) from housing as-

(54) to shaft assembly (57).

sembly (59).

n. Remove 0-rings (52), mask assem-

h. Remove retaining ring (34) that se-

blies (53) and (54), thrust washer (58),

cures arm assembly (33) to retaining arm

0-rings (55), and spring (56) from shaft

(35). Remove arm assembly (33) and spring

assembly (57).

(32).

145