JVC HM-DH40000K Service Manual page 22

(5) While holding the left side of the cassette holder, lift the
cassette holder assembly so that the three legs on the left
side are all released. Then pull the legs (A) and (B) on the
right side out of the rail and also pull up the leg(C). (See
Fig.3-2-3d and Fig.3-2-3f.)
(6) Draw out the drive gear, and remove the drive arm.
Cassette holder assembly
Fig.3-2-3d
Cassette holder assembly
Fig.3-2-3e
Main deck right side
Drive arm
Fig.3-2-3f
1-20 (No.82933)
(A)
(B)
(C)
Drive arm
Hole
Hole
Dr ive gear
(1)
(2)
(A)
(B)
3.2.3.2 How to install (Phase matching)
(1) Insert the section (A) of the drive arm into the section (B) of
the main deck.
(2) Insert the section (1) of the drive gear into the round hole,
and the section (2) into the square hole on the drive arm.
(See Fig.3-2-3f.)
(3) Hold the drive arm upright and fit the leg (C) on the right
side of the cassette holder assembly into the groove. (See
Fig.3-2-3g.)
(4) While swinging the lock lever (R) of the cassette holder as-
sembly toward the front, put the legs (A) and (B) into the
rail. (See Fig.3-2-3g.)
(5) Drop the three legs on the left side of the cassette holder
assembly into the groove at one time. (See Fig.3-2-3h.)
(6) Slide the whole cassette holder assembly toward the front
to bring it to the eject end position.
(7) Install the limit gear so that the notch on the outer circum-
ference of the limit gear is brought into alignment with the
guide hole on the main deck. (See Fig.3-2-3i.)
(8) Install so that the notch on the periphery of the relay gear
is aligned with the notch of the main deck and that hole A
of the relay gear is aligned with the hole A of the limit gear
and that hole B of the relay gear is aligned with the hole B
of the drive gear. (See Fig.3-2-3i.)
(9) Install the door opener, opener guide, spring(A) and cas-
sette housing bracket and fasten the two slit washers.
Cassette holder assembly
Drive arm
Fig.3-2-3g
Cassette holder assembly
Fig.3-2-3h
Lock lever (R)
(A)
(B)
(C)