Selva Marine Kingfish 25 Outboard Engine Service Manual – PDF Download
$29.95
Official Selva Marine Service Manual for the Kingfish 25 Outboard Engine (Quattro T Series).
Includes complete troubleshooting, wiring diagrams, fuel system, power unit, lower unit, and maintenance procedures — factory-level data for marine technicians and engine rebuilders.
Description
Selva Marine Kingfish 25 Outboard Engine Service Manual – PDF Download
Description
🔧 Overview
The Selva Marine Kingfish 25 Service Manual is the official factory repair guide for the Kingfish 25 Outboard Engine, part of the Quattro T series. This 398-page manual is designed for qualified marine engineers, boat mechanics, and workshop technicians servicing Selva outboards.
It contains complete mechanical, electrical, and fuel system repair data — from disassembly sequences to torque specifications and alignment settings.
IMAGES:

⚙️ Main Sections
General Information & Specifications – Engine identification, serial number locations, tightening torques, lubrication chart, and special tools list.
Technical Features & Description – Complete internal structure of the 4-stroke Kingfish 25, including cooling, exhaust, and oil circulation systems.
Rigging Information – Mounting angle, transom height adjustment, steering link setup, control cable routing, and propeller installation procedure.
Troubleshooting – Fault diagnosis tables covering starting, stalling, overheat, and charging system failures.
Electrical System – Wiring schematics for ignition, charging, starter relay, and rectifier-regulator circuits.
Fuel System – Carburetor servicing, float setting, fuel pump testing, and injection line pressure specs.
Power Unit – Cylinder head removal, piston ring replacement, crankshaft inspection, valve timing, and camshaft alignment data.
Lower Unit – Gearcase disassembly, driveshaft inspection, oil seal replacement, water pump overhaul, and shift rod adjustments.
Bracket Unit & Steering Components – Tilt motor service, trim sender replacement, and bracket alignment.
Maintenance Schedule – Periodic service intervals, oil type chart, torque table, and corrosion prevention procedures.
Appendix – Full tightening torque chart, metric thread sizes, and special Selva tool part numbers.
⚡ Technical Highlights
| Parameter | Specification |
|---|---|
| Model | Kingfish 25 (Quattro T Series) |
| Type | 4-Stroke Outboard Engine |
| Displacement | ~747 cc |
| Cylinders | 3 (Inline) |
| Fuel System | Carbureted |
| Ignition | CDI (Capacitor Discharge Ignition) |
| Cooling | Water-cooled |
| Starting System | Electric |
| Lubrication | Wet sump with oil pump |
| Gear Ratio | 2.08 : 1 |
| Max RPM | 5000–6000 rpm |
| Power Output | ~25 HP |
| Weight | Approx. 62 kg |
| Fuel Type | Unleaded Gasoline |
| Oil Type | SAE 10W-30 (NMMA FC-W compliant) |
📄 File Details
| Parameter | Information |
|---|---|
| File Name | 310888613-Kingfish-25-English.pdf |
| Manual Title | Kingfish 25 Outboard Engine Service Manual |
| Manufacturer | Selva Marine |
| Series | Quattro T |
| File Type | PDF (Digital Download) |
| File Size | 15.8 MB |
| Page Count | 398 pages |
| Language | English |
| Searchable Text | Yes (OCR Enabled) |
| Compatibility | Windows / macOS / iOS / Android |
| Delivery | Instant Digital Download |