ENGINE
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3. Inspect oil sprocket rough movement? Replace sprocket if
rough movement.
4. Inspect sprocket teeth for wear or damage.
5. Replace any worn or damaged parts.
6. Inspect the chain for worn, damage or missing rollers.
Replace chain anytime the oil pump is replaced or if
excessively worn.
OIL PUMP REMOVAL
1. Remove the oil pump retaining screws.
2. When install oil pump inner roller which the cover arrow
must align the dot as above shows.
NOTE: Oil pump is not a serviceable assembly.
Replace completed oil pump if excessively worn.