Brother HL-4040CN, HL-4050CDN, HL-4070CDW Service Manual page 252

(3) Remove the Retaining ring E3 from the F roller shaft LT and remove the FR bush TR.
(4) Remove the Lift spring from the Hook of the Lift lever A.
(5) Remove the F roller shaft LT from the LT frame unit by pushing right (5a), pull left end
forward (5b) and remove leftwards (5c).
Lift lever A
Hook
F roller shaft LT
<Right side>
Fig. 3-220
Lift spring
5b
5c
Fig. 3-221
3-143
FR bush TR
Retaining ring E3
5a
F roller shaft LT
Lift lever A
<Front side>
LT frame unit
Confidential