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Technical Bulletins

This page contains links or files for technical bulletins issued by J/Boats, Yanmar, Edson, and others applicable to J/109 owners.

Edson Maintenance Bulletin, Rudder Bearings - 4/28/2004

Edson Steering System Inspection Guide - 3/24/2014

Edson Steering System Maintenance Tips - 4/15/2005

Edson Wheel Locking Nut Adjustment - 3/26/2007

Interlux Recommended Keel Coating Procedure - 7/26/2004

ISO 12215-9:2012 Keel Bolt Torque Specifications - 6/15/2012

J Boats Boat Inspection Best Practices  - 5/21/2012

J Boats Corrosion Prevention Best Practices  - 2/15/2013

Pearson Composites LLC Technical Advisory - Hot Water Tank Settings - 2/8/2008

Pearson Composites LLC Technical Notice on Keel Grid Area Strengthening USA Hulls 31-336 - 6/12/2007

Sparcraft - J/109 Forestay Tang Replacement Kit Available - 6/30/2016

Sparcraft Forestay Tang Attachment Upgrade - 1/25/2017

Sparcraft Vang Bracket Refit - 5/4/2006

Yanmar Engine Control Lever Position While Under Sail -YMTQTB11-017 - 10/18/2011

Yanmar Sail Drive Split Zinc Kit Retrofit - 11/14/2003




Key West 2004: Love That Chicken
Onne Van Der Wal: www.vanderwal.com

Permanent link to this article: https://j109.org/info/technical-bulletins/

Days Until Key Events

Jun
6
Sat
2026
9:30 am in 176 days - J/109 Pequot YC In... @ Pequot YC
in 176 days - J/109 Pequot YC In... @ Pequot YC
Jun 6 @ 9:30 am
J/109 Pequot YC Invitational Regatta @ Pequot YC | Fairfield | Connecticut | United States
Registration Boats Entered Notice of Race  
Jun
7
Sun
2026
9:30 am in 176 days - J/109 Pequot YC In... @ Pequot YC
in 176 days - J/109 Pequot YC In... @ Pequot YC
Jun 7 @ 9:30 am
J/109 Pequot YC Invitational Regatta @ Pequot YC | Fairfield | Connecticut | United States
Registration Boats Entered Notice of Race  
Jul
13
Mon
2026
all-day in 213 days - J/109 East Coast C... @ New York YC
in 213 days - J/109 East Coast C... @ New York YC
Jul 13 – Jul 17 all-day
J/109 East Coast Championship at NYYC Race Week @ New York YC | Newport | Rhode Island | United States
J/109 East Coast Championship @ New York Yacht Club race week. Event Links Notice of Race J/109 Class Addendum to Notice of Race Boats Entered Measurement Checklist Schedule Boat Measurement Link Declare Sails World Sailing Classification Link Waiver Form Waiver Status Declare Crew with Sailor IDs on Yachtscoring (Owner’s Corner) Sailing Instructions SCHEDULE Day Time …
Aug
6
Thu
2026
all-day in 237 days - J/109 North Americ... @ New Bedford YC
in 237 days - J/109 North Americ... @ New Bedford YC
Aug 6 – Aug 9 all-day
J/109 North American Championship @ New Bedford YC | Dartmouth | Massachusetts | United States
The 2026 J/109 North American Championship will be held at New Bedford Yacht Club Thursday 6 August registration & measurement Friday 7 August – Sunday 9 August racing Registration Notice of Race Sailing Instructions Boats Entered J/109 NA Championship Page on New Bedford YC Website Measurement Checklist Schedule Measurement Inspection Declare Sails for Event Admin …

Upcoming Events

Jun
5
Fri
2026
all-day in 175 days - Spring Off Soundin... @ Watch Hill to Block Island
in 175 days - Spring Off Soundin... @ Watch Hill to Block Island
Jun 5 – Jun 6 all-day
Spring Off Soundings Race Weekend @ Watch Hill to Block Island
 
Jun
6
Sat
2026
9:30 am in 176 days - J/109 Pequot YC In... @ Pequot YC
in 176 days - J/109 Pequot YC In... @ Pequot YC
Jun 6 @ 9:30 am
J/109 Pequot YC Invitational Regatta @ Pequot YC | Fairfield | Connecticut | United States
Registration Boats Entered Notice of Race  
Jun
7
Sun
2026
9:30 am in 176 days - J/109 Pequot YC In... @ Pequot YC
in 176 days - J/109 Pequot YC In... @ Pequot YC
Jun 7 @ 9:30 am
J/109 Pequot YC Invitational Regatta @ Pequot YC | Fairfield | Connecticut | United States
Registration Boats Entered Notice of Race  
Jun
12
Fri
2026
all-day in 182 days - NYYC Annual Regatta @ New York YC
in 182 days - NYYC Annual Regatta @ New York YC
Jun 12 – Jun 14 all-day
NYYC Annual Regatta @ New York YC | Newport | Rhode Island | United States
Notice of Race PRELIMINARY SCHEDULE Day Time Event Friday 0830-1000 Registration (weigh-ins if necessary)   1200 Course signals for Around the Island Race   1600-1800 Registration (weigh-ins if necessary)   1800 Cocktails & Daily Awards party Saturday 0800-0900 Registration (weigh-ins if necessary)   1100 Course signals for all courses   1800 Annual Regatta cocktails   …
Jun
26
Fri
2026
all-day in 196 days - Ullman Sails Long ... @ Long Beach YC
in 196 days - Ullman Sails Long ... @ Long Beach YC
Jun 26 – Jun 28 all-day
Ullman Sails Long Beach Race Week @ Long Beach YC | Long Beach | California | United States
 
View Calendar

RSS J/109 Forum Posts New

  • Class Rules Discussions :: Seeking 20 names to support future vote on lithium batteries. Add your name :: Reply by caryjames November 12, 2025
  • Maintenance Topics :: Traveler set up :: Reply by Vento Solare November 10, 2025
  • Looking to Buy Something :: Wanted: Trailer and anchor Roller :: Reply by ryanF October 16, 2025
  • Boats for Sale :: ISO J109 Southern California :: Author Trashfarmer October 13, 2025
  • Looking to Buy Something :: Anchor roller and a Doger frame :: Reply by 35601 October 6, 2025
  • Sails & Equipment for Sale :: L/m jib :: Author jabrams September 28, 2025
  • Maintenance Topics :: Basic AGM battery replacement :: Reply by Dan Corcoran September 26, 2025
  • Maintenance Topics :: LiFePO4 battery storage, good article :: Author Dan Corcoran September 23, 2025
  • Sails & Tuning :: Bolt rope luff :: Author marcdesouter September 23, 2025
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