How to repair SMC Pentax-DA 17-70mm F4 AL [IF] SDM motor exchange
In this video you can see how to repair SMC Pentax-DA 17-70mm F4 AL [IF] SDM motor exchange. Original spare parts used.
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ジャンクレンズ修理 PENTAX小三元 AF故障から15分で復活はこのネジを回すだけ!PENTAX DA 17-70mm F4 SDM KAF3マウント 部品入手困難 K-S1で撮影テスト（オチ付）
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