Main Cam Gear Removal and Replacement
1.
R e m o v e Sub-Plate Assembly as outlined under
"Sub-Plate Removal and Replacement".
2. Rotate the Cam Gear by hand to the out-of-cycle
position and lift the Carr, Following Pin "C" clear
of Carr, edge.
3.
Remove C-Clip (107) and Washer (108) from Cam
Spindle. The Cam Gear may now be lifted from
the spindle.
4. Reverse the foregoing procedure to replace Main
Cam Gear.
Intermediate Gear Removal and Replacement
1.
R e m o v e Sub-Plate Assembly as outlined under
''Sub-Plate Removal and Replacement".
2.
Remove Mounting Nut (138) and Washer (139).
3.
Remove C-Clip (132) holding gear operating lever.
4. T h e Intermediate Gear complete w i t h Carrier
Bracket (125) and Drive Pinion may now be lifted
clear.
5.
Reverse the foregoing procedure for replacement
of Intermediate Gear and Carrier Assembly.
NOTE: Do not over tighten Nut (138) when re
installing Intermediate Gear Assembly or Inter
mediate Gear Boss will bind against top of Sub
Plate.
Tone Arin Pivot Remova_l and Replacement
I.
R e m o v e Sub-Plate Assembly as outlined under
"Sub-Plate Removal and Replacement".
2.
Remove Cam Gear (109) as outlined under "Main
Cam Gear Removal and Replacement".
3.
Remove the two self-tapping screws (106) on under
side of Sub-Plate.
4.
Lift Pivot Assembly clear of Sub-Plate.
5.
Reverse t h e foregoing procedure to refit Tone
Arm Pivot Assembly.
Tone Arm Clutch Removal and Replacement
1.
Remove Tone A r m Pivot Assembly as outlined
under "Tone Arm Pivot Removal a n d Replace
ment."
2.
Loosen the two screws in Clutch Boss (see Figure
7) and remove Clutch Assembly.
3.
Reverse the foregoing procedure to refit Clutch
Assembly leaving the two screws in Clutch Boss
loose.
527S-9
5. Place t h e Tone Arm Positioning Leve r "A" in
Figure 3) in its n1aximum outward position.
6.
Insert a sn1all screwdriver between Clutch Boss
and top of Sub-Plate and raise the entire Clutch
Assembly u p w a r d on Pivot Tube (leaving only
approx. . 005" end play) and tighten the two set
screws in Clutch Boss.
Record Spindle Ren1oval and Replacement
1.
Remove Pawl Lift Spring (102) f r o m bottom of
Sub-Plate Assen1bly.
2. Remove E-Clip (9) from Center of turntable.
NOTE: The center tab on the E- clip lo ck s the
Record Spindle to the Spigot Housing.
3.
The Record Spindle can now be removed by pulling
it straight out from the Spigot Housing.
4.
Reverse the foregoing procedure to reassemble.
NOTE: When seating Record Spindle into Spigot
Housing, it will be necessary to hold the Record
Dropping Slide (134) inward to allow the lower end
of the Record Dropping Pawl to slip through the
slot in the Record Dropping Slide Assembly (134).
5. Replace Pawl Lift Spring (102) and E-Clip (9) being
certain the center tab on E-clip fits into the notch
in Spigot Housing (93).
Mute Switch Replacement
A new type Mute Switch Assembly was incorporated
in late production and this new assembly (7 6130128)
is illustrated in Figure 10. In this new Muting Switch
the Actuating Lever (141) fits into a slot in the Tone
Arm Elevating Lever (118) rather than under the lever
as in the earlier version. Also, an Actuating Lever
Spring (76201010) is incorporated, as shown i n the
illustration, to insure positive action.
Muting Switch Kit (170584-1) s h o w n i n Figure 11,
has been made available for the purpose of installing
the new-type mute switch on earlier version record
p l a y e r s. In this case the Muting Switch Actuator
Lever is different since it is required to fit under
neath the elevating lever.
For correct Mute Switch replacement refer to chart
on Pages 16 & 17.
TONE
ARM
CLUTCH ASSEMBLY
76130266
CLUTCH
ASSEMBLY
RETAINING SCREWS
4.
M a n u a 11 y place the Tone Arm over rest post
clamping it into position over post.
-
Figure 7
