Labels:book | dialog box | reckoner | sky OCR: KENWOOD SB-987 SERVICE BULLETIN AMATEUR RADIO SUBECT DATE 06/11/91 TH. 205/ /215/315/415 PTT KNOB INSTALLATION PROCEDURE The original plastic knob K29 -3054-15 has been replaced with must be rubber removed knob K29 3054-35 The PTT mount ing guide on the front panel to allow the new knob to be instalied The fol] lowing procedure will expl lain the installation procedur Disconnect the battery pack and antenna. Remove the four screws from the back panel Carefully 1if1 the front panel up and lay it to the right side of the body of the transceiver Disconnect the front panel from the body of the transce iver The plastic PTT knob is held in place with three tabs Press in the bot tom tab and then push the knob out - the front panel. Push the guide erease two legs where they join the front panel Wi ...