2007 Johnson 2.5 HP 4-Stroke Outboard Motor Service Manual
Technical reference for the 2.5 HP 4-Stroke Outboard Motor. Documents procedures for installation, maintenance, and systems including fuel and ignition. Part number 5007217.
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2007 Johnson 2.5 HP 4-Stroke Outboard Motor Service Manual
Technical reference for the 2.5 HP 4-Stroke Outboard Motor. Documents procedures for installation, maintenance, and systems including fuel and ignition. Part number 5007217.
- System Assembly Torques: 450 W signifies the active printing consumption Threshold.
- Core Liquid Volume: For optimal operation, 2.0 fl. oz. (60 ml) defines the gearcase capacity Framework.
- Specific Temperature Range: 118 to 126°F (48 to 52°C) establishes the thermostat opening parameter.
- Critical Ignition Timing: The igniter unit requires 0.02 in. (0.5 mm) for standard operation Logic.
- Universal Carburetion: One single-throat carburetor determines fuel delivery Parameters.
- Calibrated Compression Ratio: 9.0:1 signifies the compression ratio Benchmarks.
Professional Workshop Service Manual & Technical Specifications
Full-Coverage Diagnostic Training Manual: Outboard Motor Johnson 2.5 HP 4-Stroke Outboard Motor 2007 - Precision Service Procedures Engineering-Archive
Validation-Data: J2R4SUC // Architecture-Focus: Outboard Motor / 4-Stroke Logic // Performance-Values: Tiller Steering.
| Identifier | Operational-Logic | Calibration-Spec |
|---|---|---|
| Technical Data | 2.5 HP | 5250-5750 RPM |
| Ignition | Transistorized | 30° BTDC @ 1900 RPM |
| Gearcase | 2.15:1 Ratio | 2.0 fl. oz. Lubricant |
| Valve Clearance | 0.005-0.007 in. | N/A |
| Compression Test | 137-199 psi | N/A |
Engineering chapters address:
- INTRODUCTION
- INSTALLATION AND PREDELIVERY
- MAINTENANCE
- IGNITION AND ELECTRICAL
- FUEL SYSTEM
This manual provides detailed procedures for the service and repair of the Johnson 2.5 HP 4-Stroke Outboard Motor. It includes comprehensive information on all systems, from basic maintenance to complex engine overhauls. Adhering to the included maintenance schedule ensures optimal performance and longevity. Appropriately establishing proper engine operation is critical for safe and reliable use.
This document details the logical sequence for disassembling and reassembling various engine components, ensuring each step contributes to a successful repair. The logical structure guides technicians through each procedure.
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