Replacing Volume Potentiometer; Table 6 Repair Parts Required For Volume Potentiometer Replacement - Motorola HSN4035 Service Instructions Manual

Replacing Volume
Potentiometer
Repair Parts Required

Table 6 Repair Parts Required for Volume Potentiometer Replacement

Motorola Part
1805629V05
3205082E01
0402838X01
0205609X01
3205082E48
3285203C01
1110027B23
3285968B01
1110027B23
Alpha FIT-221
-1/16
Alpha UL1007
(Grey, Blue,
and White)
Replacement Procedure
10
The repair parts required for replacing the Volume Potentiometer in
the Amplifier-Loudspeaker are listed in Table 6.
No.
Volume Potentiometer
O-Ring, Volume Potentiometer
(The smaller of the two O rings)
Wave Washer
Spanner Nut
O-Ring, Spanner Nut
(The larger of the two O-rings)
Gasket
Gasket Lubricant
Gasket (Required for Final Assembly of
Amplifier-Loudspeaker)
Gasket Lubricant (Required for Final
Assembly of Amplifier-Loudspeaker)
Hookup Wire, 24 AWG, Stranded
Heat Shrinkable Sleeving, 0.062 in. I.D.,
0.375-in.long
1. Perform procedure titled Initial Disassembly on page 5.
2. Using soldering iron, disconnect the three wires (blue, gray, white)
from the three terminals of Volume potentiometer.
3. Refer to Figure 6 on page 11. Pull knob straight off of Volume
potentiometer shaft.
4. Using an adjustable torque screwdriver, Motorola kit RSX4043( )
with a spanner wrench tip, Motorola part no. 6680371B03,
remove spanner nut that retains Volume potentiometer in rear
housing.
5. Grasp Volume potentiometer from back and pull it carefully
straight back and out of rear housing. Discard wave washer, which
falls off potentiometer shaft when potentiometer is pulled out of
rear housing.
Description
Quantity
Required
1
1
1
1
1
1
1
1
As Required
As Required
As Required