1995 Husqvarna Huskylock 700 Overlock Sewing Machine Instruction Manual

The instruction handbook for the 1995 Husqvarna Huskylock 700 covers everyday operation, overlock stitch setup and owner maintenance. English and Spanish instructions explain four-, three- and two-thread sewing.

Two PDF Parts, Search and Page Contents

Text search and navigation: Both printable PDFs contain an OCR text layer, but recognition errors make some pages difficult to search. Neither file has embedded bookmarks; the printed contents and index provide section references. Illustrations are black and white, and some right-hand Spanish text is cropped.

The ZIP contains 68 pages across two PDF files. Part A has 33 pages: seven front-matter pages followed by printed pages 1–26. Part B has 35 pages: printed pages 27–60 and one blank final page. The cover, safety information, introduction, motor notes, contents, two setting-record pages and index are already included in this total.

Overlock Setup, Stitch Control and Owner Maintenance

These selected topics outline the main coverage; the handbook also illustrates the use of spool caps and thread nets.

• Threading and needles: Illustrated upperlooper, lowerlooper and individual needle paths, lowerlooper threading-lever operation, and replacement of SCHMETZ 130/705H needles.

• Stitch configurations: Four- and three-thread overlock, two-thread conversion, narrow overlock and rolled edges, including removal of the wide stitch finger.

• Fabric feeding: Differential-feed adjustment, presser-foot pressure control, and fabric, thread and needle selection charts.

• Stitch faults: Tension-balance illustrations, test sewing, chaining off, and troubleshooting for broken threads, skipped stitches, uneven seams and feeding problems.

• Cutter replacement and care: Step-by-step upper- and lower-cutter replacement instructions, blade alignment, upper-cutter retraction, lubrication and light-bulb replacement.

• Optional presser feet: Foot-changing instructions and guided blind-hem, flatlock and pintuck applications, plus identification of other specialty feet.

Owners learning to operate the serger can use the handbook’s explanations of its controls and threading before progressing to stitch adjustments and routine care.

Threading, Tension and Stitch Faults

The threading illustrations distinguish both loopers from the separate needle paths. They explain why raising the presser foot opens the tension discs and include different rethreading notes for upperlooper and lowerlooper thread breaks.

The Chart of Thread Tension Adjustment links loose or tight needle and looper threads to visible stitch defects. Together with the troubleshooting chart, it helps owners distinguish setup problems involving threading, needles or presser-foot pressure before seeking repair.

Differential Feed and Stitch Applications

The differential-feed section relates front and rear feed-tooth movement to stretching and gathering. Illustrated examples address puckering in lightweight fabric and rippled edges on stretch material. It also warns that inappropriate differential-feed use can damage thick, nonstretch fabric such as denim.

The Comparison Chart of Sewing Materials, Threads and Needles groups recommendations by fabric weight and stitch application. Separate instructions distinguish left- and right-needle use for three-thread seams and explain the converter lever used for two-thread sewing.

The Chart of Narrow Overlock/Rolled Edge Stitch compares the setups for these finishes. Rolled-edge formation uses different looper tensions from a balanced narrow overlock stitch.

For the optional blind stitch foot, fabric-guide adjustments are illustrated for blind hems, flatlock and pintucks. The flatlock method shown is unsuitable for thin fabrics. Other optional accessories identified include tape, pearl-sequence and piping feet.

Cutter Replacement and Routine Care

Cutter replacement is the handbook’s principal user-level repair procedure. Blade-condition checks and mounting illustrations accompany the alignment instructions. The sewing section warns that straight pins left in the fabric can damage the needles and cutters.

The Suggested Oiling Points illustration identifies lubrication locations. Light-bulb replacement has its own illustrated section, while the motor notes explain ventilation requirements, operating heat and normal brush sparking.

The Machine Specifications section supplies operating and needle data. Blank setting-record sheets provide space for recording fabric, thread, needle and tension combinations.

Internal motor repair, looper timing and needle-bar height adjustment are outside this handbook’s scope. Electrical coverage consists of power-connection and plug guidance rather than machine circuit schematics or electrical testing procedures. The safety instructions require unplugging the machine for cutter replacement, lubrication and light-bulb changes.

Examples of Feed and Cutter Adjustment Data

The differential-feed chart shows ratios from 0.7–2.0, with 1.0 representing equal front and rear feed movement. Its illustrations relate the settings to fabric stretching and gathering.

For upper-cutter replacement, the handbook specifies a 0.5–1.0 mm alignment clearance relative to the lower cutter’s edge when the upper cutter is in its down position.