June 2003 IPN: M5000-00-105 Reassembling the radio D - 15Fitting the PCB to the chassis andreplacing the RF out assemblyPut the battery contact seal over the batterycontacts rather than into the chassis. If you putthe seal on the chassis, the contacts will squashthe seal.Fit the replacement RF out assembly as shownin Figure D-11.If you have removed the antenna connector oreither of the switches, fit them on the PCB(refer to Figures D-8 and D-9), but do not yetsolder them in place. Align them with the holesin the chassis, and as you lower the PCB ontothe chassis, make sure the accessory flexprotruding from the chassis fits into the socketon the PCB. Lower the PCB onto the chassis,making sure it is firmly seated.Fit the PA screw loosely in place. Align theswitches so they are centred, referring toFigures D-8 and D-9 for placement.Figure D-12 shows the reassembly of theantenna and switches. Replace the washers,making sure the cone faces up. The nuts for thetwo switches are black.Replace the nuts, making sure they are thread-ed correctly before using an 8 mm long reachsocket driver set to 10in.lb (1.1Nm). Thentighten the PA screw to 2in.lb (0.23Nm).Using a heavy-tip soldering iron (e.g. Weller2PTCC8 tip), solder the antenna connectorand two switches in place, if required, takingcare not to damage the surrounding compo-nents.Replace the knob seal over the antennaconnector and the two switches (see FigureD-12).Fitting the shield to the chassisReplace the microphone grommet over themicrophone.Replace the shield from the top of the radio,ensuring that the two pins on the chassis gointo the two holes at the top of the shield.Replace the plastic speaker pins.Should the main seal need replacing, place thenew seal so that the notch at the top of thechassis (behind the channel selector switch)matches that on the seal and the profile match-es the chassis.Run your finger around the seal to ensure thatit fits properly into the seal retaining well.Figure D-11: Placing the RF out assembly24 31RF out assemblyinsert hereantenna connectorauxiliary flex socket1234
