Re: Johnson QD-17 gear case seal help requested… Home › Forum › Ask A Member › Johnson QD-17 gear case seal help requested… › Re: Johnson QD-17 gear case seal help requested… Steve DReplies: 694Topics: 57 September 15, 2018 at 7:22 pm #82921 quote Huntleybill: Is there a parts manual available for this motor? Thank you Bill Compliments of Garry. Attachments: 1956 Johnson 10 hp QD-17 Parts Manual.pdf