Kenmore 16677 - Serger Sewing Machine User Manual

SERVICING MANUAL

Kenmore 16677 - Serger Sewing Machine Specifications

General

Model	16677
Speed	1300 stitches per minute
Differential Feed	Yes
Built-in Rolled Hem	Yes
Type	Serger
Stitch Options	Rolled Hem
Number of Needles	2
Threading	Color-coded
Warranty	25-year limited warranty

Summary

How to Change the Face Plate Unit

How to Change the Back Cover Unit

How to Change the Top Cover

How to Change the Front Cover Unit

How to Change the Side Cover Unit

How to Change the Machine Base

How to Change the Machine Socket

How to Adjust the Needle Height

How to Adjust the Presser Bar Height

How to Adjust the Feed Dog Height

How to Adjust the Timing of the Needle and the Feed Dog

How to Adjust the Timing of the Needle and the Upper Knife

How to Adjust the Height of the Lower Looper

Clearance: Needles and Lower Looper/Needle Guards (Part 1)

Clearance: Needles and Lower Looper/Needle Guards (Part 2)

Clearance: Needles and Lower Looper/Needle Guards (Part 3)

How to Adjust Clearance: Needles and Fixed Needle Guard

How to Adjust the Position of the Chaining Finger

How to Adjust the Position of the Upper Looper

How to Adjust the Timing of the Needle and the Lower Looper

How to Adjust the Timing of the Upper and Lower Loopers

How to Adjust the Clearance Between the Loopers

How to Adjust Clearance: Needle and Upper Looper

How to Adjust the Position of the Knives

How to Adjust the Position of the Lower Looper Thread Guide

LOWER LOOPER THREAD GUIDE (4)

Adjust guide to align with looper groove, ensuring no contact.

LOOPER THREAD TAKE-UP LEVER

Align thread take-up lever with upper looper waving arm.

How to Adjust the Stitch Length

How to Adjust the Thread Tension Dials

TO CHECK THREAD TENSION

Verify standard thread tensions for different threads at dial setting '3'.