Jouan B4i - Gas Spring Replacement on the Br4 I; Tacho Replacement

B4i-M
4 - 9
4.8.2. GAS SPRING REPLACEMENT ON THE BR4i
Dismounting
- Open the lid.
- Open the supply rack panel (1).
- Looking inside the machine from behind, the gas spring (4) can be easily seen on the right side.
- Remove the pin which joins the gas spring to the lid.
- Now only the foot of the gas spring remains connected.
- Remove the screw (5).
- Remove the gas spring.
Refitting
- Carry out the above operations in the reverse order.
4.9. TACHO REPLACEMENT
Dismounting
- Remove the shock absorber by unscrewing the 3 fastening
screws.
- Unscrew the two locking screws of the optical sensor.
Remove it while being careful of the cable.
Refitting
- Carry out the above operations in the reverse order.