3-58 ENGINE
OIL JET
Removal
• Remove the piston cooling oil jets 1 from the upper crank-
case.
• Remove the oil jet (for transmission) from the lower crankcase.
Inspection and cleaning
• Check the oil jets for clogging.
• If they are clogged, clean their oil passage with a proper wire
and compressed air.
1 Piston cooling oil jet
2 Oil jet (#14) (For transmission)