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ENGINE LUBRICATION SYSTEM 4-17
Oil Pump Sprocket, Oil Pump and Oil Pressure Relief Valve
Oil Pump Sprocket Removal
•
Drain:
Engine Oil (see Periodic Maintenance chapter)
•
Remove:
Engine (see Engine Removal/Installation chapter)
Oil Pan (see Oil Pan Removal)
Crankshaft Sensor Cover Bolts [A]
Crankshaft Sensor Cover [B]
•
Unscrew the oil pump chain guide bolt [A],
•
Unscrew the spring plate bolt [A] and remove the spring
plate [B], spring [C] and the oil pump chain guide [D].
•
Unscrew the oil pump sprocket bolt [E].
•
Pull out the oil pump sprocket [F] together with the oil
pump sprocket chain [G].
Oil Pump Sprocket Installation
•
Engage the oil pump chain [A] to the oil pump sprocket
[B].
•
Install the sprocket with the chain to the oil pump shaft
[C].
•
Apply a non-permanent locking agent to the sprocket bolt.
•
Tighten:
Torque - Oil Pump Sprocket Bolt: 15 N·m (1.5 kgf·m, 11
ft·lb)
•
Install the oil pump chain guide [A] and collar [B] as
shown.