Brother International BES-941BC Instruction Manual - English - Page 140

Lubricate the following part indicated by the arrow clearance between the connecting rod

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Chapter 7 Maintenance BES-941BC Lubricate the following part indicated by the arrow ("clearance" between the connecting rod and the needle thread take-up bearing) once a week. (Note) • In lubrication, select needle bar 9 and remove arm cover L to check the lubrication area. Be sure to wipe off excessive oil spilt at the lower part of the arm. Connecting rod Thread take-up bush Connecting rod Arm cover L BES-1241BC Lubricate the following part indicated by the arrow ("clearance" between the connecting rod and the needle thread take-up bearing) once a week. (Note) • In lubrication, select needle bar 12 and remove the head cover to check the lubrication area. Be sure to wipe off excessive oil spilt at the lower part of the arm. Connecting rod Thread take-up bush Head cover Connecting rod 138 BES-941BC • BES-1241BC

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Chapter 7
Maintenance
BES-941BC • BES-1241BC
138
BES-941BC
Lubricate the following part indicated by the arrow ("clearance" between the connecting rod
and the needle thread take-up bearing) once a week.
(Note)
•
In lubrication, select needle bar 9 and remove arm cover L to check the lubrication area.
Be sure to wipe
off excessive oil spilt at the lower part of the arm.
Connecting
rod
Arm cover L
Connecting rod
BES-1241BC
Lubricate the following part indicated by the arrow ("clearance" between the connecting rod
and the needle thread take-up bearing) once a week.
(Note)
•
In lubrication, select needle bar 12 and remove the head cover to check the lubrication area.
Be sure to
wipe off excessive oil spilt at the lower part of the arm.
Connecting
rod
Head cover
Thread take-up bush
Connecting rod
Thread take-up bush