Cruisers Forum

Join CruisersForum Today

Thread Tools Rate Thread Display Modes
Old 08-10-2009, 11:29   #1
Registered User

Join Date: Jul 2008
Location: SWFL
Boat: Halman 27 Horizon
Posts: 5
Question Yanmar 2GM20 F Exhaust Riser bolt Torque specs

I need to know if Yanmar has a recommended lbs. of Torque for the exhaust riser bolts (4).
I replaced the mixing elbow and would like to set the bolts on the exhaust riser to factory specs so I do not crush the new gasket.
ronsunni is offline   Reply With Quote
Old 08-10-2009, 11:48   #2
Registered User
Solitude's Avatar

Join Date: Nov 2008
Location: West Coast, BC , Canada
Boat: Cascade
Posts: 595
In my shop manual it says......
M8 17-20
M10 44-50
M12 75-85
M14 125-135
Go outside and PLAY!
Solitude is offline   Reply With Quote

2gm, 2gm20, exhaust, yanmar

Thread Tools
Display Modes Rate This Thread
Rate This Thread:

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are Off
Refbacks are Off

Similar Threads
Thread Thread Starter Forum Replies Last Post
Black Smoke Yanmar 2GM20 jmdezzutto Engines and Propulsion Systems 37 28-10-2011 14:01
Re-Torque Head Bolts? svmariane Engines and Propulsion Systems 9 17-09-2009 13:15
Can anyone suggest a good heavy duty adjustable riser for steel main hatch anglooff Construction, Maintenance & Refit 7 07-03-2009 14:57
High riser exhaust James S Construction, Maintenance & Refit 2 30-10-2008 00:47
Yanmar issues... white smoke and black oily soot (exhaust) and engine smoke CS27 Engines and Propulsion Systems 3 14-09-2008 17:40

Our Communities

Our communities encompass many different hobbies and interests, but each one is built on friendly, intelligent membership.

» More about our Communities

Automotive Communities

Our Automotive communities encompass many different makes and models. From U.S. domestics to European Saloons.

» More about our Automotive Communities

Marine Communities

Our Marine websites focus on Cruising and Sailing Vessels, including forums and the largest cruising Wiki project on the web today.

» More about our Marine Communities

Copyright 2002-2015 Social Knowledge, LLC All Rights Reserved.

All times are GMT -7. The time now is 10:49.

Powered by vBulletin® Version 3.8.8 Beta 1
Copyright ©2000 - 2016, vBulletin Solutions, Inc.
Social Knowledge Networks
Powered by vBulletin® Version 3.8.8 Beta 1
Copyright ©2000 - 2016, vBulletin Solutions, Inc.

ShowCase vBulletin Plugins by Drive Thru Online, Inc.