Tension Brake Assembly, Reel Disk (Supply Side) And Tension Arm Assembly; Idler Lever, Idler Arm Assembly; Stator Assembly; Rotor Assembly - JVC HM-HDS1EK Service Manual

2.2.21 Tension brake assembly, reel disk (supply side)
and tension arm assembly
1. How to remove
(1) Remove the three lugs of the tension brake assembly
from the main deck and pull them off.
(2) Remove the reel disk (supply side) by loosening in the
arrow-indicated direction the main brake assembly (sup-
ply side).
(3) Remove the tension spring on the back of the main deck.
Then release the lug of the tension arm bearing in the
arrow-indicated direction and draw out the tension arm
assembly. (See Fig. 2-2-21a.)
Lug of the tension Tension arm
arm bearing assembly
Tension brake
assembly
Lugs
Tension spring
Fig. 2-2-21a

2.2.22 Idler lever, idler arm assembly

1. How to remove
(1) Remove the lug of the idler lever from the main deck and
remove the hook fitted in the idler arm assembly hole by
lifting it.
(2) Remove the slit washer and pull out the idler arm assem-
bly.
Lug
Fig. 2-2-22a
Reel disk
(supply side)
Main brake assembly
(supply side)
Idler lever
Hook
Idler arm
assembly
Slit washer

2.2.23 Stator assembly

(1) Remove the flat cable.
(2) Remove the two screws (A), (B) and remove the lug wire.
(3) Remove the stator assembly by lifting in the arrow-indi-
cated direction. (Take care that the brush spring does not
jump out.)
Notes:
• Be careful not to lose the brush and spring.
• There are some models that do not use the lug wire.
Refer to the parts list for these models.
• When tightening the screw (B), place the caulked part
of the lug terminal near to the shaft of the drum and
then tighten it.
• After installation, be sure to perform the switching
point adjustment according to the electrical adjustment
procedure.
Screw (B)
Screw (A)
Stator assembly
Fig. 2-2-23a

2.2.24 Rotor assembly

1. How to remove
(1) Remove the stator assembly.
(2) Remove the two screws (B) and remove the rotor assem-
bly.
2. How to install
(1) Match the phases of the upper drum assembly and the
rotor assembly as indicated in Fig.2-2-24a.
(2) Place the upper drum assembly hole (a) over the rotor
assembly holes (b) (with three holes to be aligned) and
tighten the two screws (B). (See Fig.2-2-24a.)
Screws (B)
Screw holes
Upper drum
assembly
Rotor assembly
Fig. 2-2-24a
Drum
shaft
Lug wire
Lug wire
(Note)
Screw (A)
Flat cable
(Take care not to mix up the
polar faces when installing.)
Hole(a)
The hole is not in
line but is offset
toward the right.
Hole(b)
2-14