Brother LH4-B800E Service Manual download pdf (Page 56)

LH4-B800E

3 - 1

3. ASSEMBLY

After attaching the timing belt to the idle pulley assembly q, insert the collar w. Insert the shaft e, and then install the

assembly to the bed with the two set screws r.

Install the timing pulley assembly t to the lower shaft y with the set screw u, and then place the set screw collar

assembly i onto the lower shaft y and then install the lower shaft y to the bed. After checking the thrust direction,

securely tighten the set screw o. The screw stop position is the start of the rotation direction.

Install the cover !0 with the two screws !1.

3-1. Lower shaft and idle pulley mechanism

Insert e

Align edges of pulley

and lower shaft

0.5 mm

1 2 ... 51 52 53 54 55 56 57 58 59 60 61 ... 167 168

No comments

Brother LH4-B800E Service Manual Page 56