Fuel And Oil Systems; Fuel Filter; Oil Filters And Oil Reservoir; Air Silencer - Evinrude E-Tec 40 HP Service Manual

FUEL AND OIL SYSTEMS

Routine replacement of fi lters reduces the possi-
bility of f oreign mate rial restricting the incoming
fuel or oil supplies.
Replacement filter elements are available through
Evinrude/Johnson Genuine Parts.

Fuel Filter

Evinrude E-TEC 40–9 0 HP ou
equipped with an in-line fuel filter. Refer to FUEL
COMPONENT SERVICING on p. 142.
1. In-line fuel filter

Oil Filters and Oil Reservoir

Perform visual inspections to identify oiling system
leaks. Make certain the oil t ank is filled a nd oil
supply is not contaminated.

Air Silencer

The air silencer maximizes air flow while minimiz-
ing noise.
tboards are
40 - 65 HP
1
002145
75 - 90 HP
Routine cleaning of the air silence r is recom-
mended to remove any accumulation of debris.

Hoses and Connections

Check cond ition of all hoses and con nections in
both the fuel and oil systems:
Visually inspect all components.
•
Observe all clamp s, hoses, a nd co nnections
•
while outboard is running.
Replace all damaged components.
•
Repair all leaks.
•
Failure to check for fuel leakage could
allow a leak to go undetected, resulting in
fire or explosion.
ROUTINE SERVICE
FUEL AND OIL SYSTEMS
A
WARNING
2
002227
002158
43