Remove oil pump – see operation "Oil Pump, Remove and
Install". Remove safety valve (1) and oil pump cover (2) from oil
pump.
Inspect
Clean all parts.
Check gap of gear pair with feeler gauge (4) and straight edge
(3). Dimension – 0.03 to 0.10 mm. Check oil pump, oil pump
cover and safety valve for signs of wear.
Install
Attach oil pump cover to oil pump – tightening torque 6 Nm
/ 4.4 lbf. ft. Attach screw plug for safety valve with new seal
ring to oil pump – tightening torque 50 Nm / 36.9 lbf. ft.
Install oil pump – see operation "Oil Pump, Remove and
Install".
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