TRAY UP/DOWN Q5690A 16. Wind the assist wire C [3] around the drive pul- ley [6] one turn counterclockwise as seen from [3] [4] the front side. Note: [9] [17] • Be sure to wind the assist wire C [3] from [16] inside to outside in the drive pulley [6]. [17] [2] [4] 17. Reinstall the assist wire C [3] onto the guide pulleys [7] and [8] in this order and then fasten [14] them with the springs [9]. Note: • Be sure to take note of the direction of the [8] [15] [3] spring [9] when reinstalling it. [9] [1] 18. Fit the E-ring [10] to fasten the drive pulley [6]. [7] 19.
Insert the assist wire D [4] into the wire installa- [3] [13] [4] III DIS./ASSEMBLY tion hole [11] provided outside the up/down drive shaft [1]. [7] 20. Insert the drive pulley [12] into the up/down [1] [18] drive pulley [1] so that the notch [13] of the drive [1] [6] [5] [12] [11] pulley [12] comes to the position into which the assist wire D [4] is put. [10] 21. Wind the assist wire D [4] around the drive pul- Note: ley [12] one turn clockwise as seen from the • The up/down drive shaft [1] is provided rear side. with 3 wire installation holes each on the front side and the rear side. However, since Note:
the wire installation holes on the inside • Be sure to wind the assist wire D [4] from and at the middle have been already used, inside to outside in the drive pulley [12]. only the wire installation hole on the out- side can be confirmed for this steps. 22. Reinstall the assist wire D [4] onto the guide pulleys [14], [15] and [16] in this order and then fasten them with the spring [17]. Note: • Be sure to take note of the direction of the spring [17] when reinstalling it. 23. Fit the E-ring [18] to fasten the drive pulley [12]. 3-22