Yamaha ttr230 Service Manual page 118

2
1
ENGINE DISMOUNTING
2. Remove:
• Valve locks 1
NOTE:
Remove the valve locks when compressing
the springs using the spring clamp 2.
Valve spring clamp:
3. Remove:
• Valve retainer 1
• Valve spring 2 (External)
• Valve spring 3 (Internal)
• Valve 4
• Oil retainer 5
• Spring seat 6
NOTE:
Identify each part in order to reinstall it in
the original place.
4-24
ENGINE
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