Oil Pump; Movable Drive Face - Suzuki UY125 Service Manual

REASSEMBLY
• When rebuilding the crankshaft, the width between the weds
A should be within the standard range.
& Crank wed to wed width A: 48.9 – 49.1 mm

OIL PUMP

DISASSEMBLY
• Remove the circlip 1, washer 2, oil pump driven gear 3 and
pin 4.
INSPECTION
Rotate the oil pump shaft by finger to inspect for abnormal play,
noise and smooth rotation.
If there is anything unusual, replace the oil pump.
#
Do not attempt to disassemble the oil pump assembly.
It is available only as an assembly.
REASSEMBLY
• Reassemble the oil pump driven gear in the reverse order of
disassembly.
• When installing a new circlip, pay attention to the direction of
the circlip. Fit it to the side where the thrust is as shown in the
illustration.

MOVABLE DRIVE FACE

SPACER INSPECTION
• Remove the spacer.
Check the spacer for any damage or wear.
If any defects are found, replace the spacer with a new one.
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ENGINE 3-37
Thrust
Sharp edge