Brother HL-4140CN Service Manual page 267

(5) Remove the T1 paper edge actuator spring from the Hook of the PF ASSY and the Hook
of the T1 paper edge actuator.
Hook
(6) Take out the T1 drive shaft gear Z17M07 from the PF ASSY, and then remove the T1
paper edge actuator.
T1 paper edge actuator
T1 paper edge actuator spring
Fig. 3-162
6b
Fig. 3-163
3-119
Hook
T1 paper edge actuator
T1 drive shaft gear Z17M07
PF ASSY
PF ASSY
6a
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