42
ROUTINE SERVICE
EXHAUST PRESSURE FITTING
EXHAUST PRESSURE
FITTING
The exhaust pressure fitting is threaded into the
adapter housing and protrudes into the inner
exhaust.
A hose is routed from this fitting to the
EMM
. Due
to carbon accumulation in the exhaust, this fitting
must be periodically de-carbonized or replaced.
Operation Test
Use the
Evinrude Diagnostics
software
Monitor
screen to confirm:
•
barometric pressure reading; and
•
changes in exhaust pressure reading.
With key ON, outboard NOT running, make sure
the barometric pressure reading reflects actual
atmospheric conditions.
If barometric pressure reading is inaccurate,
remove exhaust/barometric pressure hose from
EMM
. Retest and observe engine
Monitor
screen.
If barometric pressure reading is accurate with
hose removed, replace hose and diaphragm
assembly. and inspect exhaust fitting for restric-
tion.
With key ON, outboard NOT running, the exhaust
pressure sensor reading should be close to zero.
With the outboard running, make sure the exhaust
pressure reading changes with throttle setting.
This reading will vary, based on actual outboard
exhaust pressure conditions.
If the exhaust pressure readings are not as
described, clean or replace exhaust pressure fit-
tings.
Cleaning
Cleaning with
Engine Tuner
maintenance product
can dissolve carbon build-up.
Spray
Engine Tuner
through the fitting and allow it
to soak for four to six hours.
Use compressed air to blow through the fitting.
Limit the air pressure to 25 psi (170 kPa). Confirm
movement of air through fitting.
IMPORTANT:
Fitting does restrict air move-
ment.
Replace exhaust pressure fittings that are
blocked and cannot be decarbonized.
1.
Exhaust pressure fitting
005026
1
Engine Monitor Screen
1.
Barometric pressure reading
2.
Exhaust pressure reading
008104
WARNING
Wear safety glasses to avoid personal
injury, and set compressed air pressure to
less than 25 psi (172 kPa).
1
2
Содержание E-TEC 200
Страница 1: ...Main Menu...
Страница 2: ......
Страница 50: ...48 ROUTINE SERVICE NOTES NOTES Technician s Notes Related Documents Bulletins Instruction Sheets Other...
Страница 128: ...126 ELECTRICAL AND IGNITION NOTES NOTES Technician s Notes Related Documents Bulletins Instruction Sheets Other...
Страница 156: ...154 FUEL SYSTEM NOTES NOTES Technician s Notes Related Documents Bulletins Instruction Sheets Other...
Страница 161: ...OILING SYSTEM OIL SUPPLY DIAGRAMS 159 8 008208 Starboard View Port View...
Страница 163: ...OILING SYSTEM OIL SUPPLY DIAGRAMS 161 8 008432 Starboard View Port View...
Страница 165: ...OILING SYSTEM OIL RECIRCULATION DIAGRAMS 163 8 008207 Starboard View Port View...
Страница 244: ...242 POWERHEAD POWERHEAD VIEWS POWERHEAD VIEWS Port Hose Routings 3 3 L models 007153...
Страница 245: ...POWERHEAD POWERHEAD VIEWS 243 11 Starboard Hose Routings 3 3 L models 007154...
Страница 246: ...244 POWERHEAD POWERHEAD VIEWS Port Hose Routings 3 4 L models 008503...
Страница 247: ...POWERHEAD POWERHEAD VIEWS 245 11 Starboard Hose Routings 3 4 L models 008502...
Страница 248: ...246 POWERHEAD POWERHEAD VIEWS Port 3 3 L models 008448...
Страница 249: ...POWERHEAD POWERHEAD VIEWS 247 11 Starboard 3 3 L models 008449...
Страница 250: ...248 POWERHEAD POWERHEAD VIEWS Port 3 4 L models 008441...
Страница 251: ...POWERHEAD POWERHEAD VIEWS 249 11 Starboard 3 4 L models 008442...
Страница 252: ...250 POWERHEAD POWERHEAD VIEWS Front 3 3 L models 008450...
Страница 253: ...POWERHEAD POWERHEAD VIEWS 251 11 Front 3 4 L models 008439...
Страница 254: ...252 POWERHEAD POWERHEAD VIEWS Rear 3 3 L models 007142...
Страница 255: ...POWERHEAD POWERHEAD VIEWS 253 11 Rear 3 4 L models 008440...
Страница 256: ...254 POWERHEAD POWERHEAD VIEWS Top 008438...
Страница 257: ...POWERHEAD POWERHEAD VIEWS 255 11 Starboard ICON models 008504...
Страница 258: ...256 POWERHEAD NOTES NOTES Technician s Notes Related Documents Bulletins Instruction Sheets Other...
Страница 263: ...MIDSECTION SERVICE CHART 261 12 Muffler 007117...
Страница 362: ...360 TRIM AND TILT NOTES NOTES Technician s Notes Related Documents Bulletins Instruction Sheets Other...
Страница 364: ...S 2...
Страница 396: ...I 10 INDEX NOTES NOTES Technician s Notes Related Documents Bulletins Instruction Sheets Other...
Страница 403: ...A B C 5 1 2 3 6 4 5 1 2 3 6 4 5 1 2 3 6 4 DRC6165R MWS Instrument Wiring Harness 1 2 5 1 2 3 6 7 4 8 A B C...
Страница 406: ......
Страница 410: ......
Страница 412: ......
Страница 415: ......
Страница 416: ......