Yamaha FZ1-N Service Manual page 213

NOTE:
Squeeze the timing chain tensioner clip, and
then remove the timing chain tensioner spring
and timing chain tensioner rod.
2. Check:
• Timing chain tensioner housing
• Timing chain tensioner rod
• Timing chain tensioner spring
Damage/wear → Replace.
3. Install:
• Timing chain tensioner spring
• Timing chain tensioner rod "1"
NOTE:
Prior to installing the timing chain tensioner
rod, drain the engine oil from the timing chain
tensioner housing.
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a. Install the timing chain tensioner spring and
timing chain tensioner rod "1".
b. Squeeze the timing chain tensioner clip "2"
and push the timing chain tensioner rod "3".
NOTE:
When the timing chain tensioner rod "3" is
pushed while holding the grip of the timing
chain tensioner clip "2", make sure not to
release the timing chain tensioner rod "3"
before releasing the timing chain tensioner clip
"2". (Otherwise, the timing chain tensioner rod
"3" may run off.)
c. Hook the clip "4" to the timing chain ten-
sioner rod "3".
NOTE:
Hook the timing chain tensioner rod pin "5" to
the center of the clip "4". After the installation,
check that the clip "4" can come off by its own
weight by pushing the timing chain tensioner
rod "3" at the position of installation.
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5-15
CAMSHAFTS