Olympus VMF Operating instructions

OLYMPUS
STEREO MICROSCOPES
MODELS
VMF,
VMT
&
VMZ
REPAIR
MANUAL
OLYMPUS

TO OLYMPUS
MICROSCOPE
SERVICING PERSONNEL
Before repair
of
microscopes
of
VM
series:
Although this repair manual refers
only
to
the methods
of
repair
and
adjustment
of
VMT-4, VMT-2
and
VMZ
of
the VM
series,
it
also
enables
you
to
understand those
of
VMF.
Listed
in
this repair manual
are
a variety
of
tools
and
jigs,
without
which the required optical adjustments
are
not
possible.
lt
is,
therefore, requested that the optical system
not
be
disassembled
unless
the
necessary
jigs
are
available.
Requisites
for
repairs:
1.
First
of
all, ascertain what parts
of
the microscope the
user
or
owner
of
which wishes you
to
repair.
2.
Never fail
to
check the entire function
of
the microscope before you commence its repair.
a)
Find
out
what parts
are
defective
and
how much they
are
damaged.
b)
Prior
to
repair,
think
of
the
best
possible order
of
disassembling the defective parts in a most
efficient way.·
3.
After
completing the repair, check the functions
of
not
only the
re-assembled
parts
but
also
the entire
microscope
to
make
sure
no defect should
be
left
unremedied.
4.
Be
careful
not
to
deform repair parts during the assembly; make
it
practice
to
use
tools
and
jigs
speci-
fied
for
purpose.
5.
Make repairs
promptly
and
accurately.

CONTENTS
1.
REPAIR TOOLS
AND
GREASES
.....................................
.
2.
EXPLODED PARTS DIAGRAMS
.......................................
2
3.
DISASSEMBLY
OF
VMT-4
OR
VMT-2
.................................
6
4. ASSEMBLY OF BINOCULAR TUBE V-BI 55
............................
11
5.
ASSEMBLY OF BODY V-BT
..........................................
19
6.
OVERALL
ADJUSTMENT
............................................
21
7.
DISASSEMBLY
OF
VMZ
............................................
28
8.
ASSEMBLY
AND
ADJUSTMENT
OF
VMZ
.............................
30
9. DISASSEMBLY OF STAND V-STA
...................................
36
10. ASSEMBLY OF STAND V-STA
......................................
41
11. TENS.ION ADJUSTMENT
OF
FOCUSING KNOBS
.......................
44
12. ADJUSTMENT OF PINION
AND
RACK
...............................
45
13. STICKING OF SLIDING SURFACE OF FOCUSING MECHANISM
.........
46
14.
PLAY
IN
SLIDING
OF
FOCUSING MECHANISM
.......................
47
15.
OPTICAL
ALIGNMENT
FOR ZOOM LENSES OF
VMZ
(V-BZ-2)
............
48

1. REPAIR TOOLS AND GREASES
1-1
Regular Tools
OT 0011
OT 0015
OT 0016
OT 0018
OT 0021
OT 0022
OT 0023
OT 0027
OT 0035
OT 0205
OT 0216
OT 1021
OT 1027
OT 1028
OT 1131
Set of screwdrivers (6 pes.)
Phillips screwdriver (medium size)
Phillips screwdriver (large size)
Screwdriver (large size)
Adjustable spanner (round tip)
Adjustable spanner (flat tip)
Handle of small size Phillips screwdrivers, using OT 0027
Tip of small size Phillips screwdriver, using OT 0023
Tweezer (special·made)
Alien wrench (2 mm) (In case of VMZ 3 pes. are needed.)
Set of Alien wrenches (8 pes.)
Hi-Super Bond (adhesive).
Alon-Aipha (adhesive)
Araldite (adhesive)
Shellac (20 g)
1-2 Special Tools and Jigs
C-2
C-15
KKAA 0008
KN 0003
* KN 0027
VM-KC003
VM-KC004
VM-KC005
VM-KC006
VM-KC007
VM-KC010
1-3 Greases
OT 2007
OT 2008
OT 2011
OT 2012
OT 2023
OT 2024
G1 OX Eyepiece with cross-hair
Focusing magnifier (PM-FT)
Pin face wrench tor coarse adjustment nut (AA 000800, AA000900)
Test plate for Stereo Microscope Alignment (5/100 concentric)
Standard eyepiece for optical tube length alignment
Jig for interpupillary distance
Support stand
Jig for observation tube alignment
Standard objective lens for optical tube length
Positioning jig for objective lens tube
Jig·for zoom lens alignment
5
~ ~g} Same kind of grease
5
~ ~g} Same kind of grease
5
~ ~g} Same kind of grease
*
In case of repairing a small number of the microscopes, expensive KN0027 can be substituted by
regular GWlOX or GWH10X eyepiece which is attached to the microscope. Although accuracy
somewhat deteriorates as a result, it is not to such an extent as to adversely affect observation
through·the microscope.
-1-

2. EXPLODED PARTS DIAGRAMS
VM SERIES
VMF-1 (lX)
VMF-2(2X)
VMF-4(4X)
V-BF
FigU
V-AN Fig~
V-STI Fig%
V-8155
FigU
VMT-2( 1X·2X)
VMT-4(1X·4X)
V-AL0.75X Fig.%
V-AL0.5X Fig.%
V-AL
1.5X Fig.%
V-AL2X
Fig%
8
V-lX Fig.%
V-2X Fig.%
V-4X Fig.%
V-ET Fig
Ys
V-ILAM Fig%
V-STA Fig%
V-PO Fig.%
V-ILAB
Fig~
-2-
V-IHA
Fig]i B-LHM
c1llm
rofCLG FigM V-LS 15
® ~
V-IHB
Fig]i
r- .......... _~
TL Fig%

3. D
IS
ASS
E
MBLY
OF VM
T·
4
OR
VMT-2
Fig. 1
Fig. 2
F
io
.3
In
this repair ma
r'lu
ol. the l
eft
or
ti
ght sido of the
microscope is,
as
showr'l
in
Fig.
1.
the s
id
eon the le
ft
or right
as
v
ie
we
d f
ro
m the J)osition
ot
the operator
or
the
observer. unless otherwise specified.
Al
so
, ul'll
ess
o
th
erw
ise
spec
if
ied,
tho
sc
rews and nuts
arc threaded right·handcdly. To l
oo
se
''
thom for
d
is
as
sembly, the
re
fore, turn th
em
co
unt
crcloc
kw
ise
arwJ
to
tight
en
for assembty, tum them clockwise.
3-
1 Loo
se
n
Sc
rew
AA9
21800
an
d p
ull
up
ll
o<
iy
VM
T-4 for r
om
ovol lrom
Sta
nd V·STA.
lSoc F
ig
s. I
and
2.)
3·2
R
e
~n
ovc
O
b
j
~c
ti
v
o
Co
ve
r AA9l6200 by
wl
·
scr
cw
i•l
9 3 p
iece
s of CUK3x 10SA
alt
er turning
t
he
Body
upside
down
. ISee Fig. 3.)
-
6-

• [AA9 17500
(AA 9 174 00 1
Fi 1), 4
Fig. 5
Fig. 6
. ·· • .. :l
.. l
3·3 Re m ovE) Ma g. ,i ti ca tio n Cha nge r AA91 7500 (or
A A9 17400 in ca se of VMT·2). (S ee F i ~. 4.)
3·4 Remove Tufret V ·BT by un sc rewing 3 p io c os of
CUK3x8SA. (S co F ig s. 4 an d 5.)
3·5 Remove Click Spring
AA9 17900 by un sc r ew ing
2 pi
ec es of 3PUK2x4SA. ( Se e Fig. 5. )
3·6
Re move Objecli ve M ou nt Asse mbly AA9 '16300
by unscmv o•i f \9 2 piccos of AB3x 12SA from eac h
component (S~o F ig . 6.)
3·7 Remo ve Shaft AA9 17700. (Se e Fi g. 6.)
3·8
Remove Screw AA9 17800. (Soo Fi g. 6.)
- 7 -

ea
..
F
iy
, 7
Fit.
8
Fl
o.9
3·9 Unscrew the left and r
igh
t eyepiece
$1eev
e
osscml>
li
os.
(Sec
Fig.
7.)
J.10 Reonovo
Mirro
r Co
ve
rs AA930800 and
AA
·
930900
by
UJ'I$CrCwing
2
pieces
each
of
CUK3
x6SA.
(See
Fig. 8.)
Mirror
COVC<
AA930900 is
on
the
loll
and
MirrorCover AA930800.
on
the right.
3·
11
Remove
Base
of Mi
rro
r Assembly AA281400
in
caso
of
VM
T·
4,
or
AA9
17
100
1
11
case
of
VMT·2,
by
unSCU.l'
wing N
t.1l
S AA071300 with
Adju
sto
hlo
Spa
nner OT0021 . (
Sec
Fig. 9.)
-
8-
The jollowillg
comp
on
en
ts
arc
f
or
VM
T
·4
ZJ850900:
Base
of Mirror
As.s
embly AA281400
Conoocting
Ptate,
r~t
AA930600
Conncctio.g
Ptate,
left
AA930700
The touow;ng
components
are
for
VMT
2
ZJ851100:
Bosc
of Mirror
Assemb
ly
Co
nr.
ac
tin
o
Pla
te, r
ig
ht
Co
u•
'ICC
tir
lO
Pl
ate, left
AA917100
AA930GO
O
AA930700

Fig. 10
ZJ 5l- 1900
AA916300
2J535 000
2J535100
Fig, 11
3· 12 Aernovc Connecting Plat es AA930600 ill '\d
AA 930700 by uns crewing 3 J)i eces of CUKJ
x6Sl\ from each plate.
3· 13 Unscr ew the obje ct ive as s emb ly fm m Objective
M ount Assemb ly AA91 6 30 0.
- 9 -
The ob j ec ti ve assem bly is co1 n po sed of th e
f ollow ing l ense s:
V- 1X ZJ 534 9 00
V -2 X 2J 53500 0
V- 4X Z J5 35 10 0 (Sec Fig. 11.)

Fig. 12
AA935800
LP032500
Fig. 13
AA936000
NU3x3SA
(2
pes.)
ACU2x3SA
~
(3
pes.)
ZJ850600
3-14 Disassemble the right eyepiece
sleeve.
3-14-1 Unscrew 2
pieces
of
NU3x3SA.
a)
Separate Outer Tube
AA936000
from
Inner Tube AA936100.
b)
Do
not
try
to
separate
Glass
LP032500
from Inner Tube
AA936100
since
they
are
glued
to
each
other.
(See
Fig. 12.)
3-15 Disassemble the
left
eyepiece helicoid assembly.
(See
Fig. 13.)
-10-
a)
Remove Diopter Ring
AA935900
by un-
screwing 3 pieces
of
ACU2x3SA.
b)
Remove Tube
AA935800
by
unscrewing
3
pieces
of
NU2x2SA.
c)
Do
not
try
to
separate
Glass
LP032500
from Tube
AA935800
since they
are
glued
to
each
other.
d)
Brush contaminated
grease
off
Helicoid
ZJ850600, using
xylol
or
gasoline.
After
removing the
grease,
wipe
off
the
xylol
or
gasoline
with
dry
cloth
and
apply
Grease
OT2008.
After
wiping
Glass
LP032500
with
lens
paper, clean
it
with
the
lens
paper
to
which
a solution prepared by mixing 7 parts
of
ether
with
3 parts
of
alcohol,
is
applied
in
small quantities.
The booklet on
"How
to
Clean
the Micro-
scope
Lens"
is
available
for
your
lens
cleaning.

4.
ASSEMBLY OF BINOCULAR TUBE
V-BI 55
AA936100
Fig. 14
AA935800
Fig. 15
~
NU2x2SA
(3 pes.)
AA936000
NU3x3SA
(2
pes.)
ACU2x3SA
~
(3
pes.)
ZJ850600
4-1
Temporary assembly
of
the right eyepiece
sleeve
Fix Outer Tube AA936000 temporarily on
Inner Tube AA936100
with
2
pieces
of
NU3x3
SA, which must
fit
into the slot in Inner Tube
AA936100.
(See
Fig. 14.)
4-2 Temporary assembly
of
the
left
eyepiece helicoid
a)
Fix Tube AA935800 temporarily on Helical
Tube ZJ850600 with 3
pieces
of
NU2x2SA
in
such
a manner that the index line on Tube
AA935800
will
be
located
on
the left.
b)
Fix Diopter Ring AA935900 temporarily on
Helical Tube ZJ850600 with 3
pieces
of
ACU2x3SA.
(See
Fig. 15.)
4-3 Fix Connecting Plate AA930600 temporarily on
Right
Mirror
Assembly ZJ535200
with
3
pieces
of
CUK3x6SA.
(See
Fig. 1
0.)
4-4 Fix Connecting Plate AA930700 temporarily
on
-
11
-
Left
Mirror
Assembly ZJ536500
with
3
pieces
of
CUK3x6SA.
(See
Fig. 10.)

Flu.
t6
f<
1><
l'
Fig. 17
4·5
Fix
the
temporarily assembled right
OYCI>iecc
sl
eeve
tCm
llOrarily on Right
Mirror
Asscmbl
\'
ZJ535200. ISco Fig.
16
.1
4·6 Fix the lomporad
ly
asscmbl
(.'d
l
ett
oyopiccc
sl
eeve
tC
J
Ylpora
rily on
Left
Mi
rro
r A
sson"'bly
ZJ536500. (See Fig.
16
.)
4·7 Adjustment of the eyepi
ece
slcovc
a~
Jig$
and tools rcquirOO,
bl
- 12 -
VM
·KC005: J
ig
for <ll,.etvation tube align·
ment
VM
·KC006: Standard objective for Of>tical
C-
2:
C- 15:
KN0027:
tube
length
G1
OX
eyepiece with cross
hoir
Foc~
•
s
in
g
magnifier
(P
M·FT)
Standard cycpinco t
or
Ol)tir.nl
al
ig
nment
Scr
ew
Standard Objective
VM
·KC006 inlo
the
boltom
si
<.le
of Right Mi
rro
r A
sse
1
'11b
ly
(See
Fig.
1
6.1
and insert Standard Objective
VM·KC006
in1o
an
opening at
the ccntcr
of
the
top
panel
o1
Jig
VM·KC005 so as to
mount
the
Ri
ght
Mirror Assembly
on
Jtg
VM
·
KCOOS
. (See
Fig
.
17.
)
Use
LSE
or
al\
electric bulb to i
llum
inocc
Standnrd Objective VM·I<C006 Irom
I
he
bouom.

c) Use of FOC I.l Sing (\+lagnifie r ( PM ·FT) C -1 5
(1) Ol ymp us eyepieces are co rmcted f or two differe•)t dio l)t er s, rogclfd l css of magn ifi catiO flS.
One type is corre
ct ed f or - I diopter. the ot her f or - 4 diopter. They cM be i<f e• ,t ified by
external appea ran ce s as illustrated be l ow :
\
- I di op ter eyepi eet.
(c urr entl •1 used)
\
- 4 (t io pter e ')• up i~ ce
(old t yp e& KN002'7)
These illustr at ionsabove re pr esen t the eyepiece GW 1 0X for stereo microscop es.
The - 1 di omer eyepi ece h as a plain fr ont sur f ace. while the - 11dioptereyepie ce has a rec ess
0 1\ the fro nt sudace.
(2 ) Focusing wit h Focusing M agn if ier IPM·FT) C- 15
1} In case of - 1 di opter eyepi eces (GW 1OX or GWH10X):
L oo kin g t1u ou gh the mag.,itier. move the eyepi ec e portio n in or out I.HHi l an obj ec t 1, 000
mm away f
ro m the magnifier is bro ught int o focu s.
-i 'f-------------------i[f< /=- c -~_ : :9 pFn
L __ __ 1 .000 mm Evcpi 11 oe pon ion
2) In case or - 4 di opter e yep i eces { I< N 00 27):
Place an object 250 mm away from the C- 15 (P M-FT) and focx•s it in the same manner as
with the - 1 diopter eyepi ec e.
- 13 -

rig
.
10
F~
.
10
dl
,,..,.,
KN0027
into
Outer Tube
AA93GOOO
of
th
e right eyepiece sleeve.
l'l
acc
over
KN0027
C·
l5 that
has
b
een
nd·
jlr
st
OO
to to
cus
at a di
Sta
llt.'C
of 250 I
'T
II
YI
nnd
f
ocus
the s
ca
le oo Standard Obj
ec
tive VM·
KCO
OG
tl\rough
C·
15 by moving
Ou
ter Tu
ll
e
J\J\936000
up
and
down after
loosoning
2
pieces
of NU3x3SA on
it.
(Sec
Fig.
18
.1
e)
Dismount the
~~
of
the Right Mirror
1\
s·
scmbly and Standard Objective
VM
·
KCOOG
frorn Jig VM·KC005 and separate them from
each
other
.
Attach Standard Objective VM·KC006 to
the
Le
ft M
irro
r Assembly in the
same
ma
nn
er
as
descr
ib
ed for the Right M
ir
ro
r
A
ss(nn
bly
in
b)
ab
ove and mo
unt
th
or
n on
Jig VM·KC005.
In
se
rt KN0027 into Helical
Tube ZJ85
0600
and focus the
scale
0
11
Stondnrd Objective
VM
·KC006
as
il
w
as
in
dl
above.
by
turning thehelicoid.
f) Aher the focusing. align
"0
..
marking
on
Oiopt.,. Ring AA935900
with
the
ondcx
lone
on
Tube
AA935800 and lix
Dioptor· Ring
AA935900 in pl
ace
w
it
h 3
pieces
of IICU2
x3SII.
4·8
Adju
stmen
t of optical
axis
with
the
aid
of G
tOX
eyepiece
wl1h
cross
hair.
-14 -
al
Screwing Standard Objecti
ve
VM
KC006
into
the
bouom
side
of
Right
Mirror
Assem·
bly, and inserting Standard Objective
VM
KC006
lin
o
illl
opening
ilt
the ccmcr
oC
the
t
OP
l)ltnOI of J
ig
VM·
K
C005
so
as
to
mount
tho Right
Mirror
Assembly on Jig
VM
·
KCOOG,
pu
1
C
·2
G
1
OX
e
ve
pi
ece
with cr
oss
hair into the right
ey
epiece sleeve. Loosen
3
pieces
ol CUK3x6SA which holcl Right
Mirror
Assemb
ly ZJ535200 in place.
(See
Fig.
19
.1

Fig,
20
F
lg,
21
flg.
22
.
;.;
:.
i\'1
....
...
;
:;.:
-·
;~~
··
~
··
I
'
'
'
-~~
1
~-
~:
'
t:·.W
'
'
T
he
dO
ll
ed
li
ner
s
ind
i
eat
e
the
spou
1
hat
ere ou1o r
f
ocu
~
•
Ad
jus1
the POSiuonal relat
ion
be
tween
th
e
eont
er
of the
cr
OS$
hair
of C-2
an
d t
ha
t
of
the concen
tr
ic
ci
rcl
es
of Standard
Objective
VM
-K
COOO
by
movi
ng
Right M
irror
Asoom
·
bly ZJ5352
00
. !Sec Fi
g.
20.)
b)
6ring
tho
r.e
m
er
of
the
cros
s hair
into
the
shaded
square
at t
he
cente
r
of
the
conccou
tc
circles
that
is
sho
wn
in
Fi
g. 2 1 O
ll
d
try
10
put
bot
h
ce
nt
ors
as
clo
se
eo
P.
ach
ot
her
as
possible. (S.o Fig.
20
.1
cl Sc
re
w 3 pi
ccos
of
CUK3x6SA as
ti
ght
ly
••
I)O
Ssi
blc
.
d)
By
the
V5C
of StandardObJective
VM
KC006
and
Jig
VM
·K
C00
5
in
the
sa
me fna
nnc
r ns
in
4·7·eL p
u1
C·2 G
IOX
ey
epiece w
it
h cr
oss
hair into the Loll Eyepiece Sleeve ZJ850600
tl
l'
'l
d
ma
kn
t
he
S
t)
llle
adjustment
os
for tho
Aioht 1\t
li
rr
or
A
sso
rnbly.
4-9 Check
on
re
$01v
i
ng
povA:r
with
the aid
of
G
WH
I
OX
or
GW
I
OX
eyepiece
- I S -
If the f
oll
o
wi
ng phenome
na
develop, rcplaco
ZJ535200
•nd
the pair of Mi
rr
or
AHemblies
Z
J53
65
00 and make the ad;
us
tmo
nt
all
over
og
aln. (Seo
Fig. 22.1
a}
When
concentrtc
circl
es
ore focused
aSong
o line. e.g., x-axis, t
hey
ore
o
ut
of focus
olong
o•w
thcr
lillfJ,
e.g.,
Y·
Oxis.
b) When the cenacr
of
concent
ric
circles is
focuso
d,
one sector of the
co
nc
cm
ric circl
os
go
os
o
ut
of f
O<.'U
S.

Fig, 23
Fit
• 24
Fig.
2G
4·10 Dismount the
Mirror
Assembly ZJ536!.)()() from
Jig
VM
·
KCOOS
and
"ll>a
rat
e Standard Objective
VM
·
KCOOO.
4-11
App
ly
Grease
OT 2008 to
ll
asc
of M
irro
r
Asso
miJiy
AA
281400
or
AA917100.
!Sec
Fi
g.
23
.)
4·12 Mount Mirror
Asse
mbly
ZJ
850900
or
ZJ·
85
11
00
on
Oaso
of M
irror
Assemuly AA-
281400
or
AA9171
00
and check
if
the Inter·
P<Jpiflary
distance adjustment device
lits
property. !Sec Fig.
24.1
4·13
Remove
the left and right eyepiece
sleeves.
4-14
Fix
Mirror
Covers
AA
930800
and
AA930900
over the pair or M
ir'
ro
r As
se
mblies
wit
h
11
p
ieces
of
CUK3x6SA, 2
ea
ch on C
ove
1.
!Sec Fi
g.
25.
1
-
t6
-

Fi9.
27
'
.
. ..
'.. l
.
·-
·l
.:.
F
ig
,
28
4·
15
fix
Mirror
AsS<>onbly
ZJ850900
or
ZJ
85
1100
to
Ba•o
of
Mirror
Assem
bly AA281
400
or
AA917100.
(Sec
Figs.
25
ond
2
0.)
-1
7-
a) f ix Mi
rroo
·
Assemb
ly ZJ050900 or ZJ·
851100
in
8Ds
c of Mirror A
ssc
rnbly
AA
·
281400
or
AA917100.
(Apply
Grease
Or
2008
to
the
int
e
rfaces
..
)
(Sec
Fig,
2G.)
b)
AI>PIY
Grease
OT
2008
to
thespots indicat·
ed
by
arrows. (Sec Fig.
25
.)
c)
T
igh
ten Nuts AA071300
wit
h Adjustobln
St"""""'
OT
0021.
(Seo
F
ig.
27
.)
d)
In
case they Jre loose
in
the dlfection
of
thrusl
or
the
imctpupi
ll
arv disl
ai"W:C
adjust
·
ment dovk:e move$ with
too
li
u
tc
frict•on
res
ist
once. widen the
slot
in
N1.1
t /\A·
071300
with the
t
ip
of a
sc
rew
driver, to
m
ake
od
ju
s
tn
)(
HH
.
Adjust the sl
ot.
AA011:JOO

Fig.
20
4·
16
Screw Eyepiece Tubes AA936000 ond
ZJ
850600
into
Mirror
Assemblies
AA535200
and AA536500 r
..
pectively.
-18 -
(See
Figs.
28
a•>d
29
.1
CAUTION:
When assembling the mirror unit. care should
bo
exetctscd 10 keep
it
free from dust
or
any
oth
er
contaminants since
the
removal is
d•
f
fk:ult
after
the
assemblage.

5. ASSEMBLV OF BODY V· BT
r
. )
.. ~
F i ~ l . 30
Fig. 31
Fig.
32
5· 1 Fi x Scmw AA917800 i nto Ob je cti ve Tu r re t
AA917300, u
si ng Hi·S up cr Bond OT 102'1.
(S oe Fig. 30.)
5·2 Fix Objecti
11e T\• rre t AA9 17300 to StopperBase
AA9 17200 wi th Sha ft Al\9 17700.
- 19 -
<S ee Fi gs . 31 ar1d 32 .1
o Apply Gr ease OT 2008 to that smfa ce of
Stopper B as e AA917200 which will be in
co nt a ct wilh Objccti1 JC T ur ret AA917300.
(Sec Fig. 31.)
'' Apply G(e as e OT 2000 to the o
1
)~' ' in g i nto
\"
1hich Sh
ah AA9l77 00 wi ll be screwed.
(S ee Fig. :!2.)

Fig,
33
Fig. 34
Flg.35
"('
.
•
C
UK
3x8SA
5·3
Attach
Click Spring
AA917900
to St
OJ>por
Base
Al\9
172
00
with
2 pieces
of
3PUK2
x4
SA.
o
P
u1
Click S
pri
ng
AA9
17900 in pla
ce
so
osto
settle
l)all B
1/8
sec
urely
in
lhc
V
·
5
hD
J>C~
groovo In
Oll
lcctive
Tu
rret
AA917
3
00
ond
tighten 2 piec
es
of
3PUK2x4SA.
(See
Fi
g.
33.)
5·4 Fix
lh
o objective uniu temporarily on Objec
ti
ve
Turret 1\1\917300.
(Sec
Figs. 34 a
nd
35.)
a) Screw the objectives onto Objective Mount
Al\916300
.
Objocti
ves
1X
2X
4X
ZJ534900
ZJ535000
ZJ535100
b)
Mount the objective un
its
on
Objoc
li
vc
l'
u1
·ro
t
Al\9173
00.
us
ing
2
po
irs
of
A0
3
x 1
2S
I\
oncl
KNW 3SA I
or
each
un
it.
5-5 Fix
6T
unit
on
Si
unit with 3
pie
oes
of
CUK3
xSSA.
(See
Fi
g.
35.)