https://www.outdoorking-forum.com.au/forum/ubbthreads.php?ubb=cfrm Recent Topics en-us Thu, 21 May 2026 13:51:32 UTC 5 support@outdoorking-forum.com.au (OutdoorKing Repair Forum) UBB.threads https://www.outdoorking-forum.com.au/forum/images/general/default/rss_icon.gif https://www.outdoorking-forum.com.au/forum/ubbthreads.php?ubb=cfrm https://www.outdoorking-forum.com.au/forum/ubbthreads.php/topics/119590.html#Post119590
]]> Sat, 29 Jun 2024 03:12:22 +0000 sirzur https://www.outdoorking-forum.com.au/forum/ubbthreads.php/topics/119590.html#Post119590 https://www.outdoorking-forum.com.au/forum/ubbthreads.php/topics/117390.html#Post117390 speedy

]]> Wed, 25 Jan 2023 03:12:40 +0000 speedy https://www.outdoorking-forum.com.au/forum/ubbthreads.php/topics/117390.html#Post117390 https://www.outdoorking-forum.com.au/forum/ubbthreads.php/topics/111266.html#Post111266
They made them in the late 90s and early 00's - 30cc 4 stroke pushrod OHV engine with wet sump - only takes 100ml of oil

Ryobi still sell 4 stroke trimmers in the USA - but OHC timing belt driven. AVB has mentioned how useless the oiling systems are on them

I still can never get over my old TG25 kawasaki (1980s model ex council) every time I use it - really powerful and so light (which is important to me due to an issue in my arms causing me grief)

]]> Mon, 15 Mar 2021 07:08:15 +0000 Tyler https://www.outdoorking-forum.com.au/forum/ubbthreads.php/topics/111266.html#Post111266 https://www.outdoorking-forum.com.au/forum/ubbthreads.php/topics/110997.html#Post110997
Just type "Mcculloch 25 head" into google and you will see plenty of whole heads for sale for the $15-20 dollar mark. Keep the old one for spares


Since I am not a massive fan of them (though they are by all means not the worst I have used), and would highly suggest throwing on a speed feed head off ebay.

Note - although SF heads come with many adaptors, none seem to fit Mcculloch.

The best way I have found is to take the steel nut out of the old T25 head and grind the top thin 'spout' off the top, and take a little off each hexagon face.

But for god sake dont cut it with an angle grinder if its aluminium adaptor (which some are)

]]> Tue, 02 Mar 2021 04:16:04 +0000 Tyler https://www.outdoorking-forum.com.au/forum/ubbthreads.php/topics/110997.html#Post110997 https://www.outdoorking-forum.com.au/forum/ubbthreads.php/topics/94173.html#Post94173



The gauze filters don't take much to clog - even if there was some dust in the fuel line you used, it could do it after it gets flooded with fuel and flattens out over the filter. The fuel filters can also disintegrate on the inside and clog the filter with 'hair' - so definitely check it again

]]> Wed, 14 Nov 2018 10:23:00 +0000 Tyler https://www.outdoorking-forum.com.au/forum/ubbthreads.php/topics/94173.html#Post94173 https://www.outdoorking-forum.com.au/forum/ubbthreads.php/topics/73608.html#Post73608
As Aussietrev mention you do need taken account both the ID and OD sizes and many aftermarket lines will fit one way but not the other on some setups. I especially had problems with Homelite trimmers here until I found some aftermarket Echo rubber fuel lines that had the ID and OD that I was needing.

Also when installing new lines it is better to pull the lines through than trying push them. This way you take advantage of fact that these lines OD when stretched shrink temporarily allowing them to slipped through easier. When pushing the opposite is happening which makes them even harder to get through.

To me there is no hard and fast rule here as you need some experience with the conditions on your end which lines works best on which products. It has took me several years of trying different lines to settle on which works best for which products and then the manufactures will change things just makes things different.

Patience is key to working on these.

]]> Sat, 12 Mar 2016 23:00:13 +0000 AVB https://www.outdoorking-forum.com.au/forum/ubbthreads.php/topics/73608.html#Post73608 https://www.outdoorking-forum.com.au/forum/ubbthreads.php/topics/57047.html#Post57047
]]> Fri, 18 Jul 2014 17:46:42 +0000 Pinzgauer https://www.outdoorking-forum.com.au/forum/ubbthreads.php/topics/57047.html#Post57047 https://www.outdoorking-forum.com.au/forum/ubbthreads.php/topics/50531.html#Post50531
]]> Thu, 21 Nov 2013 02:55:35 +0000 Mr Davis https://www.outdoorking-forum.com.au/forum/ubbthreads.php/topics/50531.html#Post50531 https://www.outdoorking-forum.com.au/forum/ubbthreads.php/topics/45773.html#Post45773
The online store which is under site links left box of the forum.

]]> Fri, 10 May 2013 03:35:26 +0000 Bruce https://www.outdoorking-forum.com.au/forum/ubbthreads.php/topics/45773.html#Post45773 https://www.outdoorking-forum.com.au/forum/ubbthreads.php/topics/44851.html#Post44851
]]> Sun, 31 Mar 2013 15:51:43 +0000 pedro https://www.outdoorking-forum.com.au/forum/ubbthreads.php/topics/44851.html#Post44851