Probable Cause; Reference Page- Page 258

Brother 884-T05 User Manual

2014 Dodge Charger SRT Owner Manual

Table of Contents

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APPENDIX 

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256

The upper thread 

breaks.

Sliding surface on hook is not 

smooth. There are burns on it.

1

Hook race area

Consult your nearest 

authorized dealer.

The thread is loose in the hook 

area.

Remove the loose thread. If the 

thread is tangled in the hook, 

clean the hook.

p.245

The play between the hook and 

the race is too much.

Consult your nearest 

authorized dealer.

The hook does not rotate 

smoothly.

Remove lint, clean and apply 

oil.

p.245, 250

The space between the hook 

stopper and the hook cannot be 

adjusted.

Consult your nearest 

authorized dealer.

The upper thread is not 

threaded correctly.

Pull the upper thread by hand 

from below the presser foot, 

and check that the thread 

moves smoothly. If the thread 

does not move smoothly, it is 

not correctly threaded.

Un-thread the machine and 

re-thread the machine.

Make sure the thread is 

correctly positioned in the 

needle bar thread guide.

p.55-58

Upper thread is not positioned 

in upper or middle thread guide.

Make sure thread passes 

completely under upper and 

middle thread guide.

p.56-57

There are knots or tangles in the 

thread.

Remove any knots or tangles.

The upper thread tension is too 

high.

Decrease the upper thread 

tension.

p.113

The lower thread tension is 

incorrect.

The thread does not roll out of 

the bobbin case smoothly.

Adjust the lower thread 

tension.

p.112

The bobbin case is damaged.

Replace the bobbin case with a 

new one.

p.33

The bobbin thread is not wound 

correctly.

Check that the bobbin is 

wound so that it is about 80% 

full and that the thread is 

evenly wound. If the bobbin is 

not correctly wound, replace 

the bobbin with one that is 

correctly wound or rewind the 

bobbin.

p.33

A bobbin designed specifically 

for this machine is not used.

Use the correct bobbin.

p.33

Symptom

Probable Cause

Remedy

Reference Page

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