Weaver Leather Master Tool Cub

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TROUBLESHOOTING

Figure 27

THREAD JAMMING

The Master Tool Cub, as all sewing machines, must be threaded properly and used with the

correct needle and thread combination. Because of its unique design, the Master Tool Cub

reacts a little differently to improper threading.

The thread may catch on the hook and the machine will jam. Do not attempt to free the

thread by cranking over the machine. The spring-loaded shuttle hook must be freed first:

1) Cut and clean out the misplaced thread. The hook (A) should then snap back into place.

2) If the above fails, loosen the two race cover screws (B) until the hook (A) has snapped

back. Do not remove the race cover (C). After the hook (A) is back in place, retighten the

race cover (C). (Figure 27)

Important Note: Never operate the machine with the presser foot raised.

ADJUSTING TIMING

If you think your machine’s timing is off, call Weaver Leather at 1-800-932-8371,

ext. 223 for assistance.

Weaver Leather Master Tool Cub - Troubleshooting