F90XA: OUTBOARD ENGINE.
The OUTBOARD ENGINE is a the manufacturer industrial component. Key specifications include fuel_type: GASOLINE, cooling_type: DIRECT WATER, assembly_form: COMPLETE, starting_method: ELECTRIC, part_name_assigned_by_controlling_agency: PROPELLING UNIT. This part is cataloged in the U.S.
Government catalog under NSN 2805-01-659-4859, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.
Verify compatibility with your specific system configuration before ordering.
| fuel_type | GASOLINE |
| cooling_type | DIRECT WATER |
| assembly_form | COMPLETE |
| starting_method | ELECTRIC |
| cylinder_quantity | 4 |
| strokes_per_cycle | 4 |
| propeller_blade_quantity | 3 |
| part_name_assigned_by_controlling_agency | PROPELLING UNIT |
| NSN | 2805-01-659-4859 |
| COOLING TYPE | DIRECT WATER |
| STROKES PER CYCLE | 4 |
| PROPELLER BLADE QUANTITY | 3 |
| ASSEMBLY FORM | COMPLETE |
| FUEL TYPE | GASOLINE |
| STARTING METHOD | ELECTRIC |
| SPECIAL FEATURES | ENGINE TYPE: IN-LINE FOUR CYLINDER; DISPLACEMENT: 97 CI (1596 CC); BORE X STROKE: 79 X 81.4MM (3.11 X 3.20IN); PROP SHAFT HORSEPOWER: 90HP @ 5500RPM; COMPRESSION: RATIO 9.6:1; FUEL INDUCTION: EFI/SOHC/4 VALVES PER CYLINDER; EXHAUST: THROUGH PROPELLER; INTAKE: SINGLE THROTTLE VALVE; IGNITION: TCI MICRO COMPUTER; SPARK PLUG: LFR5A-11-00-000; ALTERNATOR OUTPUT: 25AMP; STARTING SYSTEM: ELECTRIC W/PTT; LUBRICATION: WET SUMP; ENGINE OIL CAPACITY: 3.7L/3.5L W/WITHOUT FILTER; FULL THROTTLE RPM RANGE: 5000 - 6000 RPM; COOLING: WATER/THERMOSTATIC CONTROL; RECOMMENDED ENGINE OIL: YAMALUBE 4M (SEE OWNER'S MANUAL); RECOMMENDED FUEL: REGULAR UNLEADED (MINIMUM PUMP OCTANE 87); RECOMMENDED FUEL FILTRATION: YAMAHA MINI 10-MICRON FUEL/WATER SEPARATING FILTER (EXTERNAL); ETHANOL BLEND LIMIT: 10% MAXIMUM; GEAR RATIO: (25:11) 2.27:1; GEAR SHIFT: F-N-R; SHAFT LENGTH: L = 20" X = 25"; DEGREE OF TILT: 70; DEGREE OF TRIM:-4 THROUGH +16; STEERING ANGLE(MAX): 35 DEG FRCM CENTER,EITHER DIRECTION MM |
| CYLINDER QUANTITY | 4 |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | PROPELLING UNIT |
No substitute or cross-reference records for this part.