Piston Replacement Honda CRF450R

Опубликовано 8 марта 2026, 8:52

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Article: stuntex.ru/en/article/crf450r-...

Here is the visualization of the piston replacement on Honda CRF450R 2022. The replacement shown was performed at 160 engine hours.

The overall engine design of all CRF450 generations has not changed since its introduction, so the video provides a general understanding of piston replacement for this model regardless of the production year.

00:14 Disassembly to get to the cylinder
01:03 Removing the cylinder head
01:44 Aligning marks on crankcase and cam sprocket
02:03 Removing camshaft and cylinder and piston
04:16 Assembling new piston
06:03 Installing new piston and cylinder
06:55 Installing cylinder head
09:01 Installing cam shaft
09:30 Installing cam chain tensioner
10:03 Remaining assembly
11:20 First start

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