I have Kenmore model 1914 sewing machine that has two belts how do they go back on?

SOURCE: Kenmore Sewing Machine model # c877.15

I have an old Kenmore and here are the directions from my manual: 1. Draw thread from spool through bobbin winder tension discs. 2. Wind thread around an empty bobbin several times. 3. Place bobbin onto bobbin winder shaft with thread coming from rear of bobbin. Push bobbin winder latch against bobbin until it clicks. 4. Release clutch by turning clutch knob toward you. Start machine.

SOURCE: instructions for theading a Sears Kenmore Sewing machine model 158.14000

all machines thread the same. TTN tension,take up, needle.
Beginning with the spool, guide the thread through the thread guides to the tension assembly. Pull the thread through the tension assembly and test it to make sure the tension is working correctly.
(To do this test,adjust your tension setting to normal or medium or 5 or something in the middle. Raise the presser foot and pull the thread through the tension. It should pull easily!! Lower the presser foot and pull the thread. It should pull noticeably harder.) If it passes this test, continue up through the take up lever,then down through the thread guides to the needle. Make sure your needle is fully inserted and turned the correct way.( If you load your bobbin case from the left side,the needle rule is normally FLAT to the RIGHT is RIGHT. There are some exceptions. If you have a newer style drop in bobbin or your bobbin case loads in the front then the rule is FLAT to the BACK.

To wind the bobbin, guide the thread around the thread guide on
the left top of your machine, then to the bobbin winder. Wind the thread around the bobbin several times, place the bobbin on top of the bobbin winder, push it against the wheel and press the foot pedal. It should stop winding when the bobbin is full or you take your foot off the control

Sewman7

SOURCE: replace belt kenmore sewing machine

Try this URL:

www.sewingmanuals.net

SOURCE: Manual for Kenmore sewing machine, model 385.12812690

So far I've only been able to find this page. It's $8.00 to download. Considerably cheaper than a new machine!

http://www.sewconsult.com/kenmore_instruction_manual_385_oce_type1.htm

Hope it helps.

SOURCE: I need a manual for a Sears Kenmore sewing machine model 148.231

Try www.sewing-machine-manuals.com and click on relics and don't be put off by the word relics