Brother LH4-B800E Service Manual download pdf (Page 83)

LH4-B800E

3 - 28

3. ASSEMBLY

Pass the wick e through the collar q, and then insert it into the oil terminal w so that it protrudes by approximately 5

mm. Insert the packing r into the oil terminal w, and then install the oil cap t. Pass the wick e through oil pipe B y,

and then install it to the oil terminal w.

Push the oil tube u that is connected between the oil terminal and the plunger pump into the oil terminal w.

Push the oil tube !1 that is connected between the oil terminal and the oil outlet into the oil terminal w.

Install the tube support i to the wick base support !0 with the screw o.

Attach the oil tube !1 to the tube support i, and then install the oil terminal w to the wick base support !0 with the two

screws !5.

Pass the wick !6 from the needle bar bracket, the wick !7 from the bush and the wick !8 from the support shaft through

the oil tube @5, and then install felt base A !9 to the wick base support !0 with the screw @0.

Install the oil tube @1 for lubricating the bush and the zigzag lever shaft and the oil tube @2 for lubricating the zigzag

mechanism with the fastening band @3, and then install them to the wick base support !0.

Install felt base A !9 with the screw @4. Insert the felt @8, and then install the cap @6 with the screw @7.

Oil terminal mechanism

5 mm

@3@4

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Brother LH4-B800E Service Manual Page 83