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Yanmar YSM12 Manual, Parts and Specifications
YSM12 Parts
FILTERS, BELTS & ANODES
FUEL FILTER
ELEMENT |
104500-55710 |
|
FUEL FILTER BODY, O RING |
102103-55520 |
|
FUEL LIFT PUMP |
124070-52010 |
|
OIL FILTER / STRAINER |
104271-35130 |
|
ALTERNATOR DRIVE BELT |
104271-77350 |
|
WATER PUMP DRIVE BELT |
104511-78780 |
|
ZINC ANODE |
27210-200300 |
|
ANODE GASKET |
101720-41820 |
WATER PUMP
|
IMPELLER |
104211-42070 |
|
COVER PLATE |
104211-42080 |
|
COVER PLATE GASKET |
104211-42090 |
|
SEAL |
104211-42100 |
|
BEARING, WATER PUMP |
24107-062004 |
|
CAM |
104211-42050 |
|
CIRCLIP |
22252-000300 |
THERMOSTATS & SENSORS
|
THERMOSTAT |
105582-49200 |
|
THERMOSTAT HOUSING GASKET |
104211-49160 |
|
WATER TEMPERATURE SWITCH |
46150-004531 |
|
OIL PRESSURE SWITCH |
124060-39452 |
FUEL INJECTOR
|
PLUNGER AND BARREL |
104571-51100 |
|
DELIVERY VALVE |
124060-51300 |
|
INJECTOR NOZZLE |
124770-53000 |
|
INJECTOR INSULATOR |
103854-11490 |
GASKETS, WASHERS, O-RINGS
| GASKET KIT |
704571-92600 |
| HEAD GASKET |
104500-01331 |
| VALVE COVER GASKET |
104500-11310 |
| EXHAUST MANIFOLD GASKET |
104500-13200 |
| INLET MANIFOLD GASKET |
104511-12100 |
| SUMP GASKET |
104200-01490 |
| SIDE COVER GASKET |
104571-01410 |
| OIL PUMP O-RING |
103338-32570 |
ENGINE PARTS
CYLINDER LINER |
104500-01100 |
|
LINER SEAL |
104900-01300 |
|
PISTON WITH RINGS |
704571-22720 |
|
PISTON PIN BUSHING |
103438-23910 |
|
PISTON PIN |
105500-22300 |
|
PISTON RINGS |
704571-22500 |
|
EXHAUST VALVE |
104511-11110 |
|
INTAKE VALVE |
104511-11100 |
|
EXHAUST VALVE GUIDE |
105582-11160 |
|
INTAKE VALVE GUIDE |
105582-11160 |
|
BIG END BEARING |
103338-23300 |
|
THRUST BEARING |
104500-02110 |
|
MAIN BEARING, FLYWHEEL END |
103338-02120 |
|
MAIN BEARING, TIMING END |
104500-02100 |
Cylinder Compression Pressure @ 200rpm engine speed
STANDARD kPa,
(kg/cm²), [psi] |
LIMIT kPa, (kg/cm²), [psi] |
|
2740 - 3133, (28 – 32), [397 – 454] |
2452, ( 25 ), [ 355 ] |
Torque Specs and Valve Clearances
|
|
Head Torque |
Big End Torque |
Valve Clearance (Cold) |
|
YSM12 |
13.6 Kg/m 98 lb/ft |
5.5 Kg/m 40 lb/ft |
0.2 mm |
Note: 1 Kg/m = 7.23 lb/ft. |
