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INSTRUCTION SHEET No Spark Mow Ball Kit 99944400001 Subject: No Spark Mow Ball Kit Kit: 99944400001 Model(s): WT-1610, WT-1610T, WT-1610HSP, WT-1610SP REMOVAL 1. Remove front cover. Place 9/16” wrench on top of trimmer shaft. Rotate shaft until wrench engages trimmer body.
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INSTRUCTION SHEET No Spark Mow Ball Kit 99944400001 OPTION 2 The No Spark Mow Ball can also be used by itself. Install trimmer line using either method shown below (Figure 1 and Figure 2). For best results use .155 diameter line. Install front cover.