6-10 ENGINE LUBRICATION SYSTEM
Oil Pan and Relief Valve
Oil Pan Removal
Drain the engine oil (see Engine Oil Change).
Disconnect the oil pressure switch lead.
Remove the oil pan mounting bolts [A] and the oil pan
from the crankcase.
Oil Pan Installation
Check that the O-rings for the outlet side [A] and inlet side
[B] are in good condition.
If they are damaged, replace them with new ones.
The O-rings between the oil pan and the lower case oil
passage must be installed so that flat side faces the lower
case oil passage.
Apply a small amount of oil to the O-rings.
Install the oil pan and tighten its mounting bolts.
Torque - Oil Pan Mounting Bolts: 11 N·m (1.1 kgf·m, 95 ft·lb)
Connect the oil pressure switch lead.
Fill the engine with the specified oil.
Relief Valve Removal
Remove the oil pan (see Oil Pan Removal).
Remove the relief valve [A] from the oil passage on the
Relief Valve Installation
Apply a non-permanent locking agent to the threads of
the relief valve, and tighten it.
Torque - Relief Valve: 15 N·m (1.5 kgf·m, 11 ft·lb)
Do not over apply a non-permanent locking agent
to the threads. This may block the oil passage.
Install the oil pan.