Singer 1191D300A User Manual

Overview of the 1191D sewing machine's type and application.

Highlights the key features and capabilities of the 1191D sewing machine.

Procedure to set the needle bar to its correct height, ensuring proper timing.

Adjusts the height of the thread take-up spring for proper stitch formation.

Sets the tension of the thread take-up spring for consistent thread control.

Sets the presser bar to the correct height for proper fabric feeding and stitch quality.

Ensures correct synchronization between the sewing hook and needle for stitch formation.

Adjusts the spring tension of the feed reverse lever for operation comfort and stitch quality.

Sets the timing of the feed and feed lifting eccentric for proper fabric feeding.

Adjusts the feed dog to project the correct depth of teeth above the throat plate.

Step-by-step guide to safely remove the sewing hook from the machine.

Instructions for replacing the oil filter wick in the hook shaft.

Procedure for installing a new rotating hook, including timing checks.

Detailed steps for removing and installing the rotating hook shaft.

Instructions for removing and replacing the machine's oil pump assembly.

Step-by-step procedure for removing and replacing the presser bar.

Instructions for removing and replacing the thread take-up mechanism.

Guide for removing and reinstalling the needle bar and its related components.

Step-by-step procedure for removing and replacing the presser bar.

Instructions for removing and replacing the thread take-up mechanism.

Procedure for removing and replacing the thread take-up lever oil guard.

Steps for removing and replacing the oil wick holder assembly.

Procedure for removing and replacing the thread take-up lever oil guard.

Steps for removing and replacing the oil wick holder assembly.

Detailed instructions for removing and installing the machine's arm shaft.