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<blockquote data-quote="Beavers" data-source="post: 7487631" data-attributes="member: 86499"><p>inadequate fuel tank venting was a problem that pioneer was aware of on the 1073 model saws if the serial number was 788953 thru to 790181. Check the position of the V-slot on the welch plug and see if it is at 9 o'clock or 11 o'clock position. lt should be the later. need to change it otherwise the fuel tank pressure was rise and cause running issues with saw. </p><p>You may also have a damage rubber valve which needs to be replaced from the Tank vent kit.</p></blockquote><p></p>
[QUOTE="Beavers, post: 7487631, member: 86499"] inadequate fuel tank venting was a problem that pioneer was aware of on the 1073 model saws if the serial number was 788953 thru to 790181. Check the position of the V-slot on the welch plug and see if it is at 9 o'clock or 11 o'clock position. lt should be the later. need to change it otherwise the fuel tank pressure was rise and cause running issues with saw. You may also have a damage rubber valve which needs to be replaced from the Tank vent kit. [/QUOTE]
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