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Honda C110 putting engine back in frame

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Bossboy
Two Stroke Sniffer



Joined: 14 Dec 2018
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PostPosted: 09:10 - 16 Apr 2026    Post subject: Honda C110 putting engine back in frame Reply with quote

Hello all,
Taken me a while, but I am now ready to put engine back in frame.
I ask, any tips on doing this, I am a senior citizen, alone and want the best possible way so there is no problems.
I have seen people say, lay the bike on its side and slide the engine in etc
I really welcome your advice please
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MarJay
But it's British!



Joined: 15 Sep 2003
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PostPosted: 09:22 - 16 Apr 2026    Post subject: Reply with quote

If it's a cradle frame then the sideways thing makes sense. The frame is held in a position where the engine is basically in the right place when resting on the floor.

For the spine frame arrangement of a Honda Cub style frame and engine, that doesn't really work as well, but you do have loads of access room unlike a beam frame or cradle frame.

I'd suggest using a trolley jack. I'd place the sump of the engine on the pad of a trolley jack, keeping it steady with one hand and wheel/raise the engine into place and then fit the two rear mounting bolts.
____________________
British beauty: Triumph Street Triple R; Loony stroker: KR1S; Track fun: GSXR750 L1; Commuter Missile: GSX-S1000F; Cheap project: CBR900RR FireBlade
Remember kids, bikes aren't like lego. You can't easily take a part from one bike and then fit it to another.
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stinkwheel
Bovine Proctologist



Joined: 12 Jul 2004
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PostPosted: 12:42 - 16 Apr 2026    Post subject: Reply with quote

As above, they are a cradle frame like a C90 so it can go in from the bottom, a jack of some sort under it should be fine, once you have one bolt in, you can pivot and wiggle it about with the jack to get the others lined up.

Alternatively, you'd probably be able to take the front wheel out, sit the engine on a block and lower the frame down on top of the engine.

Or recruit a second pair of hands, one to lift and hold the engine, the other to get the first bolt through. I find attaching the kickstart greatly helps doing this, because you can use it as a handhold. The lifter stands astride the bike (take the seat off to make this easier) and lifts the engine right hand on the kickstart, left hand under the alternator cover or cylinder barrel.
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I did the 2010 Round Britain Rally on my 350 Bullet. 89 landmarks, 3 months, 9,500 miles.
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Bossboy
Two Stroke Sniffer



Joined: 14 Dec 2018
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PostPosted: 19:45 - 16 Apr 2026    Post subject: Reply with quote

stinkwheel wrote:
As above, they are a cradle frame like a C90 so it can go in from the bottom, a jack of some sort under it should be fine, once you have one bolt in, you can pivot and wiggle it about with the jack to get the others lined up.

Alternatively, you'd probably be able to take the front wheel out, sit the engine on a block and lower the frame down on top of the engine.

Or recruit a second pair of hands, one to lift and hold the engine, the other to get the first bolt through. I find attaching the kickstart greatly helps doing this, because you can use it as a handhold. The lifter stands astride the bike (take the seat off to make this easier) and lifts the engine right hand on the kickstart, left hand under the alternator cover or cylinder barrel.

Job done, I used wooden packers to get the right height, went in like a dream, many thanks
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Bossboy
Two Stroke Sniffer



Joined: 14 Dec 2018
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PostPosted: 19:47 - 16 Apr 2026    Post subject: Reply with quote

stinkwheel wrote:
As above, they are a cradle frame like a C90 so it can go in from the bottom, a jack of some sort under it should be fine, once you have one bolt in, you can pivot and wiggle it about with the jack to get the others lined up.

Alternatively, you'd probably be able to take the front wheel out, sit the engine on a block and lower the frame down on top of the engine.

Or recruit a second pair of hands, one to lift and hold the engine, the other to get the first bolt through. I find attaching the kickstart greatly helps doing this, because you can use it as a handhold. The lifter stands astride the bike (take the seat off to make this easier) and lifts the engine right hand on the kickstart, left hand under the alternator cover or cylinder barrel.

Job done, I used wooden packers to get the right height, went in like a dream, many thanks
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Bossboy
Two Stroke Sniffer



Joined: 14 Dec 2018
Karma :

PostPosted: 19:47 - 16 Apr 2026    Post subject: Reply with quote

stinkwheel wrote:
As above, they are a cradle frame like a C90 so it can go in from the bottom, a jack of some sort under it should be fine, once you have one bolt in, you can pivot and wiggle it about with the jack to get the others lined up.

Alternatively, you'd probably be able to take the front wheel out, sit the engine on a block and lower the frame down on top of the engine.

Or recruit a second pair of hands, one to lift and hold the engine, the other to get the first bolt through. I find attaching the kickstart greatly helps doing this, because you can use it as a handhold. The lifter stands astride the bike (take the seat off to make this easier) and lifts the engine right hand on the kickstart, left hand under the alternator cover or cylinder barrel.

Job done, I used wooden packers to get the right height, went in like a dream, many thanks
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