Evinrude E-tec 75 HP, Service Manual

Page: 187 / 344

187
OILING SYSTEM
OILING SYSTEM TESTS
8
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.
Static
Remove oil distribution hose from fitting at oil dis-
tribution manifold. Do not lose the brass hose sup-
port.
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.
IMPORTANT:
Disconnect CPS electrical con-
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-
fold).
1. Syringe
002376
1. Oil distribution hose
2. Hose support
002362
1
2
1
002377
Static Tests Screen
1. Oil injector test button
005174
1