(20) Set the roller release lever into the chassis ASSY.
(21) Set the lever release spring into the roller release lever.
(22) Hook the lever release spring into the section "D" of the chassis ASSY where the
spring is fixed.
(23) Set the retaining ring.
Chassis ASSY
Figure 3.1-49 Assembling the Chassis ASSY (11)
Roller release lever
"D"
III - 41
Lever release spring
Retaining ring