Due to a design flaw - composite materials used for the Vanos adjusters bolts is unable to withstand the stress and results in the bolts shearing.

When this happens - camshaft timings would be off and will result in… https://t.co/EHtuiFkujX
<a href="http://instagram.com" rel="nofollow">Instagram</a>
East Region
[{'url': 'https://t.co/EHtuiFkujX', 'expanded_url': 'https://www.instagram.com/p/B_0QzBYnxht/?igshid=l3wx5q31be1i', 'display_url': 'instagram.com/p/B_0QzBYnxht/…', 'indices': [218, 241]}]
KAKI BUKIT
['due', 'design', 'flaw', 'composite', 'material', 'used', 'vanos', 'adjuster', 'bolt', 'unable', 'withstand', 'stress', 'result', 'bolt', 'shearing', 'happens', 'camshaft', 'timing', 'would', 'result', '…', 'https://t.co/ehtuifkujx']
['withstand', 'flaw', 'unable', 'withstand', 'result', 'result', 'flaw', 'unable', 'stress', 'withstand']
design flaw composite used unable withstand stress shearing when this camshaft would will result
due design flaw composite materials used vanos adjusters bolts unable withstand stress results bolts shearing happens camshaft timings would result
  [
    {"relatedness": True, "type": "facility", "explanation": "broken vanos adjusters due to design flaw"},
    {"relatedness": True, "type": "inconvenience", "explanation": "bolts shearing due to stress results in camshaft timing issues"},
    {"relatedness": False, "type": "none", "explanation": "This is not related to public housing or maintenance report feedback"}
    ]

The post relates to a maintenance report feedback for a facility issue in a public flat house. Specifically, the design flaw in the composite materials used for the vanos adjusters is unable to withstand the stress, resulting in the bolts shearing and causing camshaft timing issues. Therefore, the post is related to a facility issue and inconvenience.