Evinrude E-tec 75 HP Service Manual page 187

Results:
•
Oil movement is confirmed, compare to oil flow
of other distribution hoses.
•
No oil flow, compare to oil flow at other distribu-
tion hoses. One or more hoses fail to flow oil,
check for kinked or restricted hose or fittings
before replacing oil tank assembly.
Injector Fittings to Cylinder Block
Confirm that the oil injection fittings of the cylinder
block allow fluid to move into the cylinder sleeve.
Remove oil distribution hose from fitting or oil dis-
tribution manifold. Connect Syringe, P/N 346936,
filled with isopropyl alcohol. Force fluid through
hose and fitting.
1. Syringe
Static
Remove oil distribution hose from fitting at oil dis-
tribution manifold. Do not lose the brass hose sup-
port.
2
1
1. Oil distribution hose
2. Hose support
Temporarily install a 12 in. (30 cm) length of oil
hose, P/N 776892.
Use the Oil Injector static test of the Evinrude
Diagnostics Software program to activate oil injec-
tion pump.
1
1
002376
Static Tests Screen
1. Oil injector test button
IMPORTANT:
nector to prevent engine from starting.
Crank outboard momentarily to boost voltage to
oil injection pump. Monitor oil in hose to confirm oil
movement while injection pump is activated.
Results:
•
Oil movement is confirmed, compare to oil flow
of other distribution fittings.
•
No oil flow, compare to oil flow at other distribu-
tion fittings. If one or more fittings fail to flow oil,
replace oil tank assembly (oil pump and mani-
002362
fold).
OILING SYSTEM
OILING SYSTEM TESTS
Disconnect CPS electrical con-
002377
8
005174
187