• Welcome to Jetboaters.net!

    We are delighted you have found your way to the best Jet Boaters Forum on the internet! Please consider Signing Up so that you can enjoy all the features and offers on the forum. We have members with boats from all the major manufacturers including Yamaha, Seadoo, Scarab and Chaparral. We don't email you SPAM, and the site is totally non-commercial. So what's to lose? IT IS FREE!

    Membership allows you to ask questions (no matter how mundane), meet up with other jet boaters, see full images (not just thumbnails), browse the member map and qualifies you for members only discounts offered by vendors who run specials for our members only! (It also gets rid of this banner!)

    free hit counter

Tensioner MR1: Two different units?

G

Georg

Jet Boat Junkie
Messages
32
Reaction score
8
Points
132
Boat Make
Yamaha
Year
2006
Boat Model
SX
Boat Length
23
The right one is for MR1. But the second can I use too. Is little bit stronger and bigger:IMG_20190309_172107.jpgIMG_20190309_172020.jpg
 
Sorry to reopen an old thread but has anyone reused an old timing chain tensioner? If so how do you get the plunger to release and retract?
 
Follow up.....it retracts with a small straight screwdriver. Remove the center bolt and turn it to retract it.
 
You must log in or register to reply here.

Similar threads

Bondski
Boat Yamaha SBT engine low oil pressure?
    • Like
Replies
15
Views
1K
Bondski
Bondski
Neutron
Coupler tool
Replies
10
Views
695
Neutron
Neutron
305SX230
MR1 engine overheating only when underway.
Replies
4
Views
631
Captaindaddy
Captaindaddy
N
MR1 Oil pump question
    • Like
Replies
0
Views
285
Nikokrzynowek
N
J
Mr1 HO adding bus bar Help
Replies
2
Views
414
JOAN ROJAS
J
Back
Top