NOTE:
If the cylinder pressure increases continuously, check piston and piston ring for damage. Replace if
necessary.
If the cylinder pressure doesn’t increase at all, check valve clearance, valve, valve seat, cylinder liner,
cylinder cover and cylinder cover gasket. Adjust or replace if necessary.
The outboard engine comes with an automatic decompression device, so the pressure data measured
may have variance.
OIL PRESSURE INSPECTION
1. Start the engine and preheat it for 5 minutes. Then stop it.
2. Remove the oil pressure switch and attach the pressure gauge.
NOTE:
Please use the pressure gauge equipped with 1/8in pitch thread adapter.
3. Check the oil pressure
Oil pressure (reference data): 110kPa (idling speed)
OIL PRESSURE SWITCH INSPECTION
1. Remove the oil pressure switch and attach the vacuum pressure gauge.
2. Load the stated pressure on oil pressure switch.
Inspect the continuity of oil pressure switch with digital circuit tester. Replace if unqualified.
Pressure Continuity
Above 14.7kPa
Discontinuous
Below 14.7kPa
Continuous
3. When the engine rpm increases, check the opening pressure of the safety valve. Clean or replace if
necessary.
Opening pressure: 388.0
~
450.0kPa
DISASSEMBLING POWER UNIT
1. Open the top cowling.
2. Remove starter.
3. Remove chokes cable and throttle cable.
4. Remove carburetor.
5. Remove flywheel with special tool.
Flywheel gripper and flywheel puller
55
Содержание F15/F9.9BM
Страница 1: ...PARSUN OUTBOARD ENGINE SERVICE MANUAL F15 F9 9BM F15 F9 9W SUZHOU PARSUN POWER MACHINE CO LTD...
Страница 13: ...DETECTION DEVICE Digital tachometer Digital circuit tester Peak voltage adaptor 7...
Страница 36: ...EXPLOSIVE DRAWING REMARKS PART NO DESCRIPTION 30...
Страница 37: ...REMARKS DESCRIPTION PART NO 110 Nm O M6x20 mm 8Nm O 18 Nm 31...
Страница 38: ...PART NO DESCRIPTION REMARKS 18 Nm O M6x20 mm 8Nm O 110 Nm 32...
Страница 39: ...Electric start type PART NO DESCRIPTION REMARKS 30 Nm 33...
Страница 40: ...PART NO DESCRIPTION REMARKS 34...