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M Series Service Manual
Page 87 of 129
11. Loosen the M3 nut so the
Tension Bar can drop down,
then apply very slight finger
pressure downwards to
remove excess movement
from the Main Timing Belt.
Tighten the M3 nut; but do
not over tighten.
12. Refit the Left End Cover as
described in chapter “13.2
Left End Cover