Reply
 
Thread Tools Search this Thread
 
Old 10 May 2020, 07:50   #1
Member
 
Country: Ireland
Town: Castlebar
Boat name: Clewless
Make: Valiant DR 490
Length: 4m +
Engine: 60 hp ETEC
MMSI: Awaitng one
Join Date: Oct 2007
Posts: 1,339
RIBase
Float bowl crack

Hello all

I have found that there is a crack in the float bowl of 15 hp Johnston 2 stroke. The crack is as a result of an overtighted screws. Due to the location of the crack it is not possible to repair from the outside. I am seeking a temporary repair solution. The crack could be sealed on the inside of the bowl. The bowl is plastic.
Is there anything that can be used to effect such a repair?
Any suggestions as to where I much get a replacement float bowl

Regards
Tsm
__________________
two stroke mick is offline   Reply With Quote
Old 10 May 2020, 11:17   #2
Member
 
Country: UK - England
Town: suffolk
Boat name: not yet
Make: Gemini
Length: 5m +
Engine: Suzuki 140
Join Date: Jan 2015
Posts: 1,295
Quote:
Originally Posted by two stroke mick View Post
Hello all

I have found that there is a crack in the float bowl of 15 hp Johnston 2 stroke. The crack is as a result of an overtighted screws. Due to the location of the crack it is not possible to repair from the outside. I am seeking a temporary repair solution. The crack could be sealed on the inside of the bowl. The bowl is plastic.
Is there anything that can be used to effect such a repair?
Any suggestions as to where I much get a replacement float bowl

Regards
Tsm
Hi ,no expert on these things but seeing you have no ideas ,i will offer that in the past for a very tempory repair to plastic things ,i have gently stroked the plastic with a hot soldering iron !! melting slightly accross the crack with lots of success ,but very gentle as too much heat just once and your buying new
__________________
Orwell boy is offline   Reply With Quote
Old 10 May 2020, 11:35   #3
Member
 
Country: Ireland
Town: Ennis
Boat name: pac 22
Make: Halmatic
Length: 6m +
Engine: inboard
Join Date: Aug 2018
Posts: 206
post a pic of the bowl, I or someone may have one lying about.
__________________
mikehhogg is offline   Reply With Quote
Old 10 May 2020, 17:26   #4
Member
 
Locozodiac's Avatar
 
Country: Other
Town: Lima-Peru
Boat name: Nautile
Make: Sea Rider 450 Rib
Length: 4m +
Engine: Tohatsu 5/18/30 HP
Join Date: Sep 2007
Posts: 1,998
Have repaired a fuel pump body which was hard plastic with 2 part epoxy putty, was damaged at sides, still working top.

Happy Boating
__________________
Locozodiac is offline   Reply With Quote
Old 10 May 2020, 18:25   #5
Member
 
Country: Ireland
Town: Castlebar
Boat name: Clewless
Make: Valiant DR 490
Length: 4m +
Engine: 60 hp ETEC
MMSI: Awaitng one
Join Date: Oct 2007
Posts: 1,339
RIBase
I carried out a second strip down of the carb this afternoon to allow for the taking of a photo as suggested. There is a crack in the bowl but it is only on the outside lug where the holding bolt is located. I studied the bowl some more and found no crack in the important part of the bowl. What a difference natural light makes. I cleaned the various gubbins and clapped it back together. Tank tested the engine under load for two hrs low slow trolling speed. The engine ran well. I hope I have fixed the problem of stall and cutout at low speed along with difficult start. Thanks once again to dinner.

Regards

Tsm
__________________
two stroke mick is offline   Reply With Quote
Reply

Thread Tools Search this Thread
Search this Thread:

Advanced Search

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




All times are GMT. The time now is 19:03.


Powered by vBulletin® Version 3.8.8 Beta 1
Copyright ©2000 - 2024, vBulletin Solutions, Inc.