2007 Johnson 4 HP, 5 HP, 6 HP 4-Stroke Outboard Motor Service Manual

2007 Johnson 4–6 HP 4-Stroke Outboard Service Manual

• Covers 2007 Johnson 4 HP, 5 HP, and 6 HP 4-stroke outboard motor configurations including short and long shaft variants
• Official BRP OEM publication © 2006, 185 pages
• Includes 42 technical tool reference diagrams, 19 electrical and system wiring schematics, and comprehensive torque-specification tables
• Downloads to your account within seconds of checkout
• Permanent availability in your purchase account — no re-buy required
• Laid out for standard letter and A4 printing
• Full-text search finds any part number in seconds
• This 2007 factory publication contains the definitive service and assembly data for the Johnson 4-stroke single-cylinder 138cc powerhead and associated gearcase mechanics

Technical Scope and Documentation

The 2007 Johnson 4–6 HP 4-stroke service manual details system-level maintenance and teardown procedures for the powerhead, fuel system, and ignition modules. It provides clear guidance on adjusting valve clearances for cold-engine conditions and setting idle speeds via the carburetor adjustment screw. The documentation covers the disassembly sequence for the recoil starter and internal clutch mechanics, as well as the complete removal process for the powerhead from the driveshaft housing.

Specifications and Maintenance Data

This manual includes precision tolerance charts for the cylinder bore, piston ring gaps, and camshaft journal clearances. Torque values for critical fasteners are specified, such as the 50 Nm (36.0 lb-ft) flywheel nut and the 28 Nm (20.5 lb-ft) cylinder head bolt requirements. Cylinder compression for the 2007 Johnson 4–6 HP is documented at 550–650 kPa (78–92 psi) with the decompression system active. Intake valve clearance for these models is listed at 0.03–0.07 mm in the primary specification table. The ignition secondary coil resistance for the 2007 Johnson 4–6 HP is specified at 8.2–12.4 kΩ. Fuel tank capacity for the built-in system is documented at 1.5 liters in the fuel system data section. Reference how factory workshop documentation is structured to understand the organization of these maintenance chapters.

Reference only — always consult a certified technician before performing service on this equipment. An official 185-page BRP OEM workshop manual covering the 2007 Johnson 4 HP, 5 HP, and 6 HP 4-stroke outboard models, documenting engine, gearcase, electrical, and maintenance specifications for the 5007214 series build.