Jack JK-8900 User Manual
Parts Book
For Medium Heavy Materials
1. Arm bed components
R~l
'''
...
1 GQ276
'
•
Pan
GX565
GS0548
'
~
5
6 GS053
"
I
X
+
9 GR3343
10
t
II
I
12
13
ClK~39
GR33~0
GR3H2
uQ2T;
GRI458
GRI46
GR3344
t\0
GSOS
3
3
1-
t
t
J)c.cnpuon
-
Model plate
-
Model plate rivet
-
Bed screw
---
Side plate
-
Gas
Screw
Screw
12/6-1-28
Face plate
Oc:t:oratlvc
Gasket
12M-28L=9
Rubber
Rubb;:r
Rubb
.-
1-
--
stand
-
ket
-
L=9
arm
plate
r_,
plug
plug I
er
plug l
-
'-
i---
i
Amt.
-
1
2
-
4
I
-
l
!!
I
I
-
I
2
-
14
15
GR3345
GR1464
Ruhber
Ruhhcr
plug
plug
'
J
-
10
-
12
5
6-
13
8
7
13
~
9~
•
15
3
• 11 •
RdS
o
2. Main shaft & thread take- up components
Part
!'<
GPI
o
66
_____
--~~---7-------~
~np!U>n
H
~--------
andwhed
_______
,o\ml.
1
'
-
J
4 GRJ346 \1am
5
6 GR 14
7
8
q
10
II
-
12
13
14
IS
16
17
u
.,
__
+-
-l
---G04
+---G_X_
GSOJ
GZ-13
1 \1
G0462 M
69
GS39
--' · 6_3
__
_
+-
___
GS0549 Screw
G~
GRJ4
10
3
3_4 ___
G0269
GRI·HI
GH561
GS0
6
----
GRI47:!
GS0550
t----
--
Sem>_·_l~
_:.:::::::..::;;::__
am
a1n
,ha
ll
Thrust collar asm::_ _
~ere"
uu,tung.
'\l
am
shaft bt<.Jlmg, front
RoUer
0•1
--
amoWlt
-
adJUStmg
Rubb..-r
Rubber
C ounterwe-.;h
Sm!w 4-40 L
Rubb::
~
S.:n:w 9 12-:
- -
GRI473
GH402'2
GS39
--
rou.ntcr .. ·
--
eio
:\c<dl< bat
Screw I 4--l
~'-1
<haft
>ha
ft . .:_
b
U>Iung,
I '4-40
!hl
L=6
•ntcrm
. .:•dta::.::.'t::.•----'--
feh:_
pushpm
nng
'l
pro
c~
O l
:..:
5
___
___
___
rear
____
~pm..:::...as:..:..::.m
__
~
L·
__
___
_
-;-
_
_
__
-;--
__:._...;_l
,
I
I
2
I
I
_
I
l
GHS6414
GR3349
00270
~~GI~~~3~~!_-~---
,...--+---
r-+----
Thread
Rubber
~cecile
I hrcad take-up crank sb:afl
beanng
--~~~"-'"_k
Scn-v.
Scm> llcft
15
rn
M
Iii)
-~ 8
-'-
Thread
take-up
--
Scre\>
-
12
3
R
ubber
16-~8
L-10 5
9
~0
le"''
plug
__
em
L-6
___
L-4 8
er
I
-+
--
+
+
27
•
30
29
23
19
r---- I
I
I
------,
8
2
4
5
7
31
d
3
- 1
3-
,,
'
.
.
'
4
'
"
~
$
~
IH
,
+-
+-
+-
+-
+-
..
...
~
3
_
___
Needle
l\u\ ,(,_
l•lll)~
----+
t.o:-o
0Rl~-s
li~<lll
__:l::.:il:.:l:.:t>_
l!Rl-I"Q
GR3.1:.5:.:1
GR >
S_
l•l\2'
l Nccdk
l:.:>:,::o:-:
b/··1'.:.
---+
___
35:.~'----+
bar
& thread tension components
_
l)c,~.-np11on
-
---+----
+-
'\~cdl,•
'ccdic
S<rc"
~wdlc
Nccdlc"bafiiuead guide
'ccdlc
bar cranl..
'\c<dlc
bc::arwg
b.trcl>nne<tionc::a:.:.:m=---~
<l
IH~O
Shde
block
b;u
hus lu
nl!:..·
tar
har husbiug.lowe:..r _ _
'\(CC'dle
har
bar
thr.:.c.:.ad-=-g
-;----
roJ
L~
_______
u~p!:!pe::'::,'---+--
___
-u
.~id~e~~~~
____
Amt
~
~1:.._-1
I
I
_,_I
-1
.:...
--J.-
1
1:....
Gso-1
G\
15
·__;,:...._
GR33:'3-
,,
16
17
+-
~:...;..:..'----+
GS0551
GR335.!
tjS0552
GRB55
G$0551
GRI4~-
G\\25
GS015
1-~;....-+---::=:~:::---
__
0
_,_
__
+
-
t----~r.=~-nst
sere"
'oodle
_
l\\o·hole
Sere"
Frnmc tlm:ld gwdc
$,
fr=e~d
S.re"
Tens•on
S"e"
1
8.-14
tDB x 1"14\ 1
thread
116-~8
rc"
II
64-40
gUJdc.
II
6-1
,;P.:.o'::.:'....:..:..::
(C
USl(ll
rcn~ton
d!
Tc
nsiC.'UI
on
~
Tcn!ilCJn
15
:c
64·~8
n
L
-1:::
eyelet
L"'C>
L._=.,.~>:._
C
l-"
'
tor
l .,
.~:..-
-----+
----~-1
ri."g:..:ht:.__
__
kfi
o~o------1
j
t~jt=~~t==t=
:J~~~~~~
-
14
-
o~rtmgpm
I
1
ts
y"
~~
---<W
,
----------',
' '
'
'
' '
I
I I
I I
' '
I I
I I
I I
I I
j I
I I
,
________
30
~
__
/35
',
__
____
',
_ J
I
1
32
33
22
25
2f
<7
)
34
24
28
29
-
15-
-
4 Presser bar components
p..., 1\o
GSOSS,-
-----4-
GL0114
uR
14<14
~>W253
GZ275
___
~
P:..:r:.:c'scr
l
'rc~\cr
Pn
Dc&enpho~n-
'pnn&
regul
__
ator
---+-=~-!
N
ut
g
utd
~
bar
s
pru1
cr bar
g
----4---1
:sscr
Prc
s.s
7
8
9 I
lO
t
11
12
GR3358
GS0
33
GR3359
GSOIOO
Nee
dle
Scre
Pres~e
Sere" 9
uide bracket
bar
g
----+---1
L R
4-40
w 11
----------+--~
hread
r
bar
t
1
'
I
---
Tension
~~~~--~--~
~=:!~~t==l====~
i - -
-~--
Lifting lever
--
16
release
·~
-
Lifttng
connection
Snap rmg
lever
llinge ccrew
H>oge
connecuon
-
rerum
--~~--~--~
__::
:...--
hnk
sere\\
rod
spnng
rod
---
vemcal
--
-
--+---~
--1--
I
I
'~
3
'
15
I
18
30
~
•
a
23
1i
21
2o
'
'
I
29
I
,
28
22
~"
24
-17
-
'
'
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