Honda CBR125R, Owner'S Manual

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LUBRICATION SYSTEM
4-5
INSPECTION
OIL PUMP DRIVEN GEAR/OIL PUMP SHAFT/LOCK
PIN
Check the oil pump driven gear, oil pump shaft and
lock pin for wear or damage, replace them if neces-
sary.
OIL SEAL
Check the oil seal for damage or deterioration,
replace it if necessary.
Check that the washer and snap ring are installed in
the left crankcase cover securely.
OIL PUMP
Measure each clearance at several points and use
the largest reading to compare the service limit.
If any portion of the
oil pump is worn
beyond the
specified service
limit, replace the oil
pump as an
assembly.
Temporarily install the outer rotor, inner rotor and
oil pump shaft into the oil pump body.
Measure the tip clearance.
DRIVEN GEAR
LOCK PIN
OIL PUMP SHAFT
After installing a
snap ring, always
rotate it in its
groove to be sure it
is fully seated.
OIL SEAL
SNAP RING
SERVICE LIMIT: 0.15 mm (0.006 in)
TIP CLEARANCE: