
What a concept - A Girl Bringing Back Her 1966 Super Hawk
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- h305 Moderator
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A pair of broad 60mm hose clamps, well lubed, would do it.sarals wrote:Today I have the time to do it and the weather is warmer and dry (the garage is NOT cold!) so I plan to install the pistons and the barrel. The pistons are of no concern. However, the barrel could be. I'm going to put it on by myself. With no ring compressor (a hose clamp, maybe). Wish me luck (oh, I don't want to break a ring)!
Alternatively, you could scissor-cut some small food tins and secure them around the top of the pistons with two or three zip-ties.
- sarals
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Thank you, Steve. Luckily (or not) I haven't gotten to the task, yet. Somehow things just keep cropping up.... ;)e3steve wrote:A pair of broad 60mm hose clamps, well lubed, would do it.sarals wrote:Today I have the time to do it and the weather is warmer and dry (the garage is NOT cold!) so I plan to install the pistons and the barrel. The pistons are of no concern. However, the barrel could be. I'm going to put it on by myself. With no ring compressor (a hose clamp, maybe). Wish me luck (oh, I don't want to break a ring)!
Alternatively, you could scissor-cut some small food tins and secure them around the top of the pistons with two or three zip-ties.
1965 CB77 305 Super Hawk
1989 NT650 Hawk GT
1981 Yamaha XJ550 Seca
1989 NT650 Hawk GT
1981 Yamaha XJ550 Seca
- sarals
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- Joined: Mon Jun 25, 2012 9:19 pm
- Location: Monterey Peninsula, California
Okay, gotcha - thank you for that!e3steve wrote:I should mention, Sara: avoid the 'Jubilee'-type worm-drive hose clips; they will score the pistons. Use the clamp type, with the screw & nut through the folded-back tabs (much like the clamp on your starter motor, covering the brushes' access apertures).
1965 CB77 305 Super Hawk
1989 NT650 Hawk GT
1981 Yamaha XJ550 Seca
1989 NT650 Hawk GT
1981 Yamaha XJ550 Seca
- sarals
- honda305.com Member
- Posts: 1014
- Joined: Mon Jun 25, 2012 9:19 pm
- Location: Monterey Peninsula, California
Yay!


I did this in my laundry room where it was warm and brightly lit. I had no problems at all, the pistons just pretty much slid right into the liners with no arguments. I used plenty of oil on the liners and rings (and the wristpins), and it made for a reasonably easy assembly.


I did this in my laundry room where it was warm and brightly lit. I had no problems at all, the pistons just pretty much slid right into the liners with no arguments. I used plenty of oil on the liners and rings (and the wristpins), and it made for a reasonably easy assembly.
Last edited by sarals on Sat Nov 08, 2014 11:03 pm, edited 2 times in total.
1965 CB77 305 Super Hawk
1989 NT650 Hawk GT
1981 Yamaha XJ550 Seca
1989 NT650 Hawk GT
1981 Yamaha XJ550 Seca
- sarals
- honda305.com Member
- Posts: 1014
- Joined: Mon Jun 25, 2012 9:19 pm
- Location: Monterey Peninsula, California
Something looks to be off here. The drive chain for the oil slinger appears to be offset towards the outside, away from the center cases. Is that thrust washer in the right place, against the center cases, or does it go on the outside of the slinger body, under the alignment pin?


Last edited by sarals on Sat Nov 08, 2014 11:04 pm, edited 1 time in total.
1965 CB77 305 Super Hawk
1989 NT650 Hawk GT
1981 Yamaha XJ550 Seca
1989 NT650 Hawk GT
1981 Yamaha XJ550 Seca