68cc Gas Bike Compression Head Replacement

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68cc Gas Bike Compression Head Replacement: crwdns2935265:00crwdnd2935265:01crwdnd2935265:01crwdne2935265:0

Repeat the tightening pattern two more times to make sure that all screws have the same amount of tightness one them.
The tightening sequence is 1 to 3 to2 to 4, and repeat. Or color wise, red to yellow to orange to green.

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