Emerson Bettis CBA830-SR-M3HW - Page 19

Service Instructions
137463E Rev. D August 2015
15
Section 3: Actuator Reassembly
Actuator Reassembly
3.3.22 Install O-ring seal (5-30) onto ES or stop screw (4-30) until it is ush with the end
cap (4-20).
3.3.23 Install hex nut (4-40) and washer (4-90) onto ES or stop screw (4-30) do not
tighten.
NOTE:
Washer (4-90) is not applicable to the M3HW assembly.
3.3.24 Adjust all ES, stop screws or M3 jackscrew back to setting recorded in Section 2
step 2.1.2 under General Disassembly. Tighten both stop screw hex nuts (4-40)
and (6-40) securely, while holding ES, stop screws or M3 jackscrews in position.
3.3.25 M3 hex drive hub or handwheel installation as follows:
3.3.25.1 Install caution tag (12-40) onto M3 jackscrew (6-30).
3.3.25.2 Install hex drive hub (12-10) or handwheel (12-10) onto M3 jackscrew
(6-30) and align the "hole" of the drive hub with the "hole" located in the
M3 jackscrew.
3.3.25.3 Install groove pin (12-20) into the hex drive hub (12-10) or handwheel
(12-10).
3.3.25.4 Install retainer ring (12-30) onto the outboard end of M3 jackscrew (6-30).