Motorola PM1200, Basic Service Manual

Page: 62 / 138

October 26, 2007 6880309U09-A
6-8 Disassembly/Reassembly Procedures : Replacement Procedures
2. Insert the VR unit board kit [18] from the rear side of the front housing assembly [10].
3. Using a hex nut driver, fasten the hex nut [19] to the volume potentiometer at VR unit board
kit [18].
4. Using a special nut driver, fasten the special nut [7] to the channel selector switch at VR unit
board kit [18] as shown in Figure 6-11 (torqued to 7.5–8.6 kgf*cm/ 6.5–7.5 in. Ibs).
Figure 6-11. Installing Special Nut to Channel Selector Switch
5. Attach the volume knob [1] and channel selector knob [2] as shown in Figure 6-12 .
Figure 6-12. Installing Volume Knob and Channel Selector Knob
6.2.2.2.3 PM1200 Internal Speaker Reassembly
1. Lay the rear side of the front housing assembly [10] facing upward.
2. Insert the internal speaker to the front housing assembly as shown in
Figure 6-13 .