TM 11-6720-239-35
d. Using the rangefinder/viewfinder remover
s. Slip off shutter mount spring (36) and drop
and inserter tool, disengage the left hinge pin (8).
the U-frame assembly (34) through the elongated
hole in the shutter mount (35).
e. Slide the finder assembly to the left and lift it
off of the body assembly (2).
t. The shutter assembly (5) is now separated
from the body assembly (2).
f. The rangefinder body spring (9) is now dis-
engaged and can be removed.
u. Remove the two hinge plugs (37).
g. Open the rear cover assembly (10), slightly
v. Push out the hinge pin (38) and lift off the
collapse the bellows assembly by pressing the
rear door assembly (21) and the rear cover as-
inner frame top (28) down and pushing inward
sembly (10).
on the shutter assembly (5).
3-4. Disassembling the
Front Cover
h. Gently pull the positive battery terminal wire
(12) (white) and simultaneously work the bat-
tery wire assembly (14) through the body assem-
a. Remove the two latch plate screws (1) and
bly (2) into the battery compartment until the
lift off the latch plate (2).
banding clip (15) is accessible. Remove the band-
b. Using a 1/16-inch drift pin, push out the
ing clip (15) from the wire end.
mounting plate hinge pin (3) and lift off the
i. Unsolder the negative battery terminal wire
mounting clip hinge (4).
(black) from the battery interlock assembly (11).
c. If it is necessary to remove the mounting
j. Clip -the white wire of the battery wire as-
plate hinge (8), grasp the clip (6) to hold clip
sembly (14) approximately 1 inches from the
spring (7) in place and remove two mounting
positive battery terminal (12). Pull the battery
plate hinge rivets (5), Carefully lift the clip (6),
wire assembly (14) through the hole in the body
the clip spring (7), and the mounting plate hinge
assembly (2) and the flash wire tab assemblies
(8) off of the front cover assembly (9).
(13).
k. Loosen the two release cover screws (16) and
35. Disassembling the
Shutter Assembly
the one shutter fastening screw (17) enough to
slip the shutter release casing (19) from under
a. Remove the two shutter fastening screws (1)
the cable release cover (18).
and the one long shutter fastening screw (2) ;
l. Pull the shutter release casing (19) through
carefully separate the shutter front casting as-
the cable release wire tab (20).
sembly (3) from the shutter rear casting assem-
bly (4).
m. Open the rear door assembly (21) and re-
b. Carefully peel off the top etch plate (5).
move the four bellows screws (22) which secure
the bellows assembly (23) to the shutter assembly
c. Remove the two base block mounting screws
(5).
(6&7) and the two module mounting screws (8).
d. Lift off the base block and electronic mount-
n. The front frame light seal (24) is now loose
and should be removed.
ing block assembly (9) and front casting light
seal (10).
o. Remove the detent (25) and the detent stud
e. Insert a small jeweler's screwdriver over the
(26) from the shutter shaft (27).
lip of the shutter front casting assembly (3) and
under the edge of the front decorative plate (11).
p. Remove the inner frame top (28) from the
shutter shaft (27).
f. Carefully pry off the front decorative plate
(11).
q. Remove the shutter shaft screw (29) and
move the inner frame bottom (32) to one side.
g. Lift off the bezel friction spring (12) and the
bezel assembly (13 through 17).
Bowed washer (30) and flat washer (31) are now
loose and can be removed.
h. Set the bezel assembly (13 through 17) face
down on a table and hold down firmly.
r. Slide the shutter mount spring rivet (33)
along the slot in shutter mount (35) to elongated
i. Using a screwdriver, pry up the three tabs on
hole.
the bezel cap (13).