Yamaha XT660R Service Manual page 207

2
1
4 - 61
FRONT FORK
8. Fill:
• front fork leg
(with the specified amount of the recom-
mended fork oil)
Quantity (each front fork leg)
XT660R
640.0 cm
(22.53 Imp oz, 21.64 US oz)
XT660X
600.0 cm
(21.12 Imp oz, 20.29 US oz)
Recommended oil
Fork oil 10 W or equivalent
9. Measure:
• front fork leg oil level a
Out of specification → Correct.
Front fork leg oil level (from the
top of the inner tube, with the
inner tube fully compressed and
without the fork spring)
125.0 mm (4.92 in)
NOTE:
_
• While filling the front fork leg, keep it upright.
• After filling, slowly pump the front fork leg up
and down to distribute the fork oil.
10.Install:
• spring 1
• spring seat 2
• O-ring
New
• cap bolt
NOTE:
_
• Install the spring with the smaller pitch facing
up.
• Before installing the cap bolt, lubricate its O-
ring with lithium-soap-based grease.
• Temporarily tighten the cap bolt.
CHAS
3
3