LH4-B800E
2 - 21
2. DISASSEMBLY
Remove the two springs
q
from the upper thread trimmer lever set
w
.
Remove the eye bolt
e
, and then remove the trimmer driving arm assembly
r
from the trimmer driving lever
t
.
Remove the eye bolt
y
and the plain washer
u
, and then remove the support plate
i
and the stopper
o
from the
trimmer driving arm
!0
.
Remove the retaining ring
!1
, and then remove the driving arm roller
!2
.
Remove the nut
!3
and the spring washer
!4
, and then remove the roller shaft
!5
from the support plate
i
.
Remove the eye bolt
!6
, and then remove the longitudinal feed arm assembly
!7
from the trimmer driving lever
!8
.
Remove the two retaining rings
!9
, and then remove the longitudinal feed arm roller
@0
.
Remove the washer
@7
and the two shoulder screws
@8
, and then remove the upper thread trimmer lever set
w
from
the upper thread trimmer fulcrum shaft
@9
.
Remove the roller
@5
.
Remove the screw
#0
and the plain washer
#1
, and then remove the setting plate
#2
from the upper thread trimmer
lever assembly
#3
.
Remove the nut
#4
and the plain washer
#5
, and then remove the support shaft
@4
from the setting plate
#2
.
Remove the two collars
#6
and the two screws
#7
, and then remove the back plate
#8
and the stop plate
#9
from the
upper thread trimmer lever assembly
#3
.
Remove the spring
$0
.
Remove the screw
$1
, and then remove the spring hook plate
$2
from the upper thread trimmer lever assembly
#3
.
Remove the rubber cap
$3
.
Loosen the set screw
$5
of the set screw collar assembly
$4
, and then remove the upper thread trimmer fulcrum shaft
@9
.
t
r
e
w
q
!8
!7
!6
w
e
!0
o
i
u
u
y
y
!5
!4
!3
!2
!1
@0
!9
!6
w
@5
@7
@8
@4
$3
@9
$4
#0
$0
#2
#3
#5
#7
#1
$1
#6
$2
#8
#4
#9
@4
$5
Summary of Contents for LH4-B800E
Page 55: ...LH4 B800E 2 30 2 DISASSEMBLY ...
Page 87: ...LH4 B800E 3 32 3 ASSEMBLY ...
