-15-
3-4-3
旋轉手輪，使下勾針搖桿軸
a
移動至最
前位置，此時量具
b
內的柱塞
d
會被推出，而
推出長度需控制在
2.4mm
；內部空隙則需為歸
零
(
圖四
)
。當下勾針搖桿軸
a
再移動至最後的
位置，柱塞
d
需如圖切齊
e
平面，即表示歸零，
其內部空隙則為
2.4mm (
圖四
A)
。
量具
b
：零件本校車定規
K13-3
(ERP NO.07401303)
3-4-3 To turn the handwheel and move the
looper rocker
shaft
“a” to the beginning. The
inner
shaft
“d” of measuring gauge “b” will be
pushed out by looper rocker
shaft
“a” at this
moment. The pushed out length of inner
shaft
“d” is 2.4mm. In the meanwhile, the clearance
between the big side of inner
shaft
“d” and the
bushing of measuring gauge “b” is 0mm. (Fig 4)
Oppositely, to move the looper rocker
shaft
“a” to
the end. The inner
shaft
“d” and plane “e” of
measuring gauge “b” have to cut evenly. In the
meanwhile, the clearance between the big side of
inner
shaft
“d” and the bushing of measuring
gauge “b” is 2.4mm. (Fig 4A)
Measuring gauge “b”: K13-3 in spare parts book.
(ERP NO.07401303)
