Kenmore 16677 Service Manual - Page 17

To Adjust, The Clearance, Between

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TO ADJUST THE CLEARANCE BETWEEN THE NEEDLES ANDTHE LOWER LOOPER/NEEDLE GUARDS (2 of 3) CORRECT SETTING: THE STANDARD CLEARANCE BETWEEN THE RIGHT NEEDLE AND THE TIP OFTHE LOWER LOOPER SHOULD BE OTO 0.1 MM. TO ADJUST: 1. REMOVE THE LEFT NEEDLE ONLY, 2, TURN THE HANDWEEL TOWARDS YOU TO BRING THE TIP OF THE LOWER LOOPER FROM THE LEFT HAND TO THE REAR SIDE OF THE RIGHT NEEDLE. 3. LOOSEN THE HEXAGONAL SOCKET SCREWS (A) ON THE FRONT NEEDLE GUARD. OPEN A SPACE BETWEEN THE FRONT NEEDLE GUARD AND THE NEEDLE. 4. LOOSEN THE HEXAGONAL BOLT (B). ADJUST THE CLEARANCE BETWEEN THE RIGHT NEEDLE AND THE TIP OF THE LOWER LOOPER TO BE 0 MM TO 0.1 MM BY SLIDING THE LOWER LOOPER UNIT TO THE FRONT OR BACK.TIGHTEN THE HEXAGONAL BOLT B. REAR NEEDLE GUARD 7 1 ,_ ,_ IIp'L FGR_NTNEEDLE _/_,_ HEXAGONAL SCERWS (A) . zz SOCKET HEXAGONAL BOLT (B)_ _ )_ LOWER LOOPER BACE NEEDLE #11 _-x_ It_ 0 TO 0.1 MM LOWER LOOPER REAR NEEDLE GUARD 15

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TO ADJUST
THE CLEARANCE
BETWEEN
THE
NEEDLES
ANDTHE
LOWER
LOOPER/NEEDLE
GUARDS
(2 of
3)
CORRECT SETTING:
THE STANDARD CLEARANCE
BETWEEN
THE
RIGHT NEEDLE AND THE TIP OFTHE
LOWER LOOPER
SHOULD BE OTO 0.1 MM.
TO ADJUST:
1. REMOVE THE
LEFT
NEEDLE ONLY,
2, TURN
THE
HANDWEEL TOWARDS YOU TO BRING THE TIP OF THE
LOWER LOOPER
FROM THE
LEFT HAND TO THE REAR SIDE OF THE RIGHT NEEDLE.
3. LOOSEN THE HEXAGONAL SOCKET SCREWS (A) ON THE FRONT NEEDLE GUARD.
OPEN A SPACE BETWEEN THE FRONT NEEDLE GUARD AND THE NEEDLE.
4. LOOSEN THE HEXAGONAL BOLT (B). ADJUST THE CLEARANCE BETWEEN THE RIGHT NEEDLE
AND THE TIP OF THE LOWER LOOPER TO BE 0 MM TO 0.1 MM BY SLIDING THE LOWER
LOOPER UNIT TO THE FRONT OR BACK.TIGHTEN THE HEXAGONAL BOLT B.
REAR NEEDLE GUARD
HEXAGONAL BOLT (B)_
LOWER LOOPER BACE
HEXAGONAL
,_
SOCKET
7
SCERWS (A)
1
,_
IIp'L
.
zz
FGR_NTNEEDLE _/_,_
_
)_
NEEDLE
#11
It_
_-x_
0 TO 0.1 MM
LOWER LOOPER
REAR
NEEDLE
GUARD
15