Setting The Knife Drive Lever (Cont.); Setting The Trimming Knives For Butt Seaming (Styles 36200Ua52, Uae52, Uak52, Uj60, Uje60, Ux52, Ux60); Setting The Trimming Knives For Lap Seaming (Styles 36200Uh52, Uae52, Ue52, Ue60, Uje60, Um60, Uy52, Uy60); Setting The Trimming Knives (All Styles ) - JUKI 36200UA52 Instructions And Parts List

SETTING THE KNIFE DRIVE LEVER (CONT.)

FIG. 28
SETTING THE TRIMMING KNIVES FOR BUTT SEAMING
(STYLES 36200UA52, UAE52, UAK52, UJ60, UJE60, UX52, UX60)
FIG. 29
At this time the knife drive lever should be in the 6 o'clock position.
If adjustment is necessary, loosen screws (A, Fig. 28) in the needle
lever and reposition knife drive lever (B) to the 6 o'clock position.
Tighten screws (A). The dimension between the centerline of right
and left knife drive connection ball joints (C and D) must be 2 27/32"
(72.2mm). Loosen left hand thread nut (E), right hand thread nut (F)
and turn connecting rod (G) until dimension is achieved. Tighten
nuts (E and F).
To make the adjustments for a flat, butt seam, position
lower knife (A, Fig. 29) in the foot so it extends 1/32" to
1/16" (0.8mm to 1.6mm) past the right side of the left toe
(B) (approximately between the second and third
needles). Loosen screw (C) and move knife in or out as
required. Tighten screw (C) securely.
SETTING THE TRIMMING KNIVES
(STYLES 36200UH52, UAE52, UE52, UE60, UJE60,
To make the adjustments for a lap seam, position lower
knife (A, Fig. 29) in the foot so it extends 1/64" (0.4mm)
past the right side of the left toe (B) (approximately even
with the first needle). Loosen screw (C) and move knife
in or out as required. Tighten screw (C) securely.
Turn handwheel in operating direction until knife driving
bracket (D) is positioned to the extreme left. At this time
the front edge of both knives should be parallel with
each other and the upper knife cutting edge should
overlap lower knife cutting edge by 1/64" (0.4mm)
18
FOR LAP SEAMING
UM60, UY52, UY60)
(ALL STYLES )