ENGINES - 3A - 17
90-816462 2-695
7. Install as outlined:
a. Intake manifold.
b. Rocker arm covers.
c. Exhaust manifolds.
d. Spark plugs.
e. Any components removed from front or rear
of cylinder heads.
8. Follow procedures in SECTION 6A or 6B of this
manual:
Seawater Cooled Models: Provide for adequate
water supply to seawater pickup (see SECTION
6A).
Closed Cooled Models: Refill closed cooling
section (see SECTION 6B), and provide ade-
quate water supply to seawater pickup.
!
CAUTION
Ensure that cooling water supply is available be-
fore starting the engine.
9. Start engine, set timing, set idle speed, and check
for leaks.
Cylinder Head and Valve
Conditioning
Disassembly
NOTE: On LX models, O-ring seals are used only on
intake valve stems.
1. Using valve spring compressor, compress valve
spring (J-8062) and remove valve locks. Slowly
release tool.
2. Remove all valve components.
3. Remove valves from cylinder head and place in
a rack, in order, for reassembly in their original lo-
cations.
72333
a
a - Valve Spring Compressor (J-8062)
Cleaning
1. Clean push rods and rocker arm assemblies.
2. Clean carbon from valves using tool (J-80890).
3. Clean gasket material from cylinder head mating
surfaces.
4. Clean all carbon from combustion chambers and
valve ports using carbon remover brush.
74274
a
a - Carbon Remover Brush (J-8089)
Содержание 13
Страница 1: ...13 Printed in U S A 90 816462 2 695 1995 Brunswick Corporation GM 4 Cylinder MARINE ENGINES ...
Страница 2: ...90 816462 2 695 0 ...
Страница 7: ...1 A IMPORTANT INFORMATION GENERAL INFORMATION 72000 ...
Страница 15: ...1 B 50617 IMPORTANT INFORMATION MAINTENANCE ...
Страница 36: ...1 C IMPORTANT INFORMATION TROUBLESHOOTING ...
Страница 74: ...2 A 50633 REMOVAL AND INSTALLATION 4 CYL ALPHA ONE DRIVE ...
Страница 88: ...3 A 26790 ENGINE 181 CID 3 0L 4 CYLINDER GM ENGINE ...
Страница 137: ...4 A 72079 ELECTRICAL SYSTEMS STARTING SYSTEM ...
Страница 170: ...4 B 71855 ELECTRICAL SYSTEMS IGNITION SYSTEM ...
Страница 197: ...ELECTRICAL SYSTEMS CHARGING SYSTEM 4 C 72078 ...
Страница 237: ...4 D 72747 ELECTRICAL SYSTEMS INSTRUMENTATION ...
Страница 250: ...4 E 72938 ELECTRICAL SYSTEMS WIRING DIAGRAMS ...
Страница 264: ...5 A FUEL SYSTEM FUEL PUMP ...
Страница 271: ...5 B 72681 FUEL SYSTEM MERCARB 2 BARREL CARBURETOR ...
Страница 300: ...6 A 50628 COOLING SYSTEM SEAWATER COOLED MODELS ...
Страница 309: ...6 B 73665 COOLING SYSTEM CLOSED COOLING MODELS ...
Страница 325: ...C 6 EXHAUST SYSTEM MANIFOLD ...
Страница 331: ...7 A 71317 POWER STEERING PUMP ...