Brother BES-1241BC, Instruction Manual

Page: 143 / 182

Chapter 7 Maintenance
BES-941BC • BES-1241BC
141
BES-941BC
1. Remove two connectors from the rear of
the needle bar case.
2. Loosen four bolts
q
, and remove the
needle case
w
.
3. Loosen three screws
e
, and remove the
presser foot guide plate
r
.
4. Loosen two screws
t
, and remove the arm
cover L
y
.
5. Loosen four screws
u
, and remove the
head cover
i
.
6. Loosen two bolts
o
, and remove the cap
eaves guide
!0
.
7. Loosen three bolts
!1
, and remove the
wiper solenoid assembly
!2
.
8. Remove the screws at the places indicated
by the arrow, insert grease into the tapped
hole using the syringe. Then tighten the
bols.
9. After greasing, assemble in the reverse
order.
(Note) • When assembling the needle bar case
w
,
place it on the machine and turn the change
pulley
!4
behind the cover
!3
at right. Check
that it is engaged, and then tighten the bolts.
• When attaching the presser foot guide plate
r
, move the presser foot up and down by
the retracting lever to check that is it not
distorted.
For more information, refer to the illustra-
tion in step 6 on page 139.
w
r
o
q
i
u
u
!1
!2
y
t
o
!0
e
w
!3
!4
r
q
q
q
q
q
q
w
r
e
t
q
Grease the places indicated by the arrow once in six months.
(Note) When greasing, be sure to use the grease tank BR2 (black) provided with the machine.