Japan Yamarine 2 Stroke 40HP Outboard Motor and Engine Replace YAMAHA E40jmh

• Customization: Available
• After-sales Service: 1 Year
• Warranty: 1 Year
• Model NO.: E40JMH
• Cylinders: 2
• Fuel Type: Gasoline
• Engine Capacity: >6L
• Engine: 2 Stroke
• Engine Position: Outboard
• Condition: New
• Transport Package: Carton
• Specification: CE, RoHS, SGS, GMP
• Trademark: YAMARINE
• Origin: China
• HS Code: 8409919990
• Production Capacity: 1000000PCS/Year
• Package Size: 150.00cm * 75.00cm * 65.00cm
• Package Gross Weight: 65.000kg

Product Description

  

Applicable models:
E40GMH, E40GWH, E40JMH, E40JWH, E40JW

Model name - Approved model code - Starting serial No.
E40G - 6F6K - 1013723-
E40J - 6J4K - 1006736-

Service Repair Manual Contains:
=========
Specifications
General information
Periodic checks and adjustments
Fuel system
Power unit
Bracket unit
Electrical systems
Troubleshooting
Index
Lower unit
 

The YAMARINE E40JMH is part of Yamaha's Enduro Series, a line of durable, commercial-grade outboard motors designed for rugged use in demanding environments. While specific details about the "E40JMH" model are less commonly documented (it may be an older or region-specific variant), Yamaha's Enduro Series typically emphasizes reliability, simplicity, and heavy-duty performance. Below is a general overview based on Yamaha's Enduro Series and similar 40hp models (e.g., E40XMH):

 

YAMARINE E40JMH Overview (Typical Enduro Series Features)

• Model: E40JMH

• Series: Enduro Series

• Engine Type: 2-stroke (common for Enduro models)

• Horsepower: 40hp

• Shaft Length: Likely long shaft (20") or extra-long shaft (25") (varies by regional specifications)

• Weight: Approximately 75-80 kg (165-176 lbs)

• Fuel Type: Gasoline mixed with 2-stroke oil (typical for Yamaha 2-stroke engines)

• Cooling System: Water-cooled

 

Key Features (Based on Yamaha Enduro Series)

1. Durability:

   • Built for commercial use, with corrosion-resistant materials and coatings for saltwater environments.

   • Reinforced components to handle heavy loads and extended operation.

2. Reliability:

   • Simple 2-stroke design with fewer moving parts, reducing the risk of mechanical failure.

   • Trusted by commercial operators for consistent performance in tough conditions.

3. Ease of Maintenance:

   • Manual recoil starter for reliable ignition in remote areas.

   • Easy access to spark plugs, fuel filters, and gearbox for routine servicing.

4. Tiller Steering:

   • Basic tiller handle for straightforward control, ideal for workboats and tenders.

5. Fuel Efficiency:

   • Optimized 2-stroke design for efficient fuel consumption under load.

 

Specifications (Estimated)

• Displacement: ~700 cc (typical for 40hp 2-stroke engines)

• Full Throttle RPM: 5,000-6,000 RPM

• Gear Ratio: ~2.15:1

• Gear Shift: Forward and neutral (some models may include reverse)

• Propeller: 3-blade aluminum (size varies by application).

 

Typical Uses

• Commercial Fishing: Long hours of operation in coastal or inland waters.

• Workboats: Light-duty commercial vessels, ferries, or utility boats.

• Tenders/Inflatable Boats: High-thrust performance for moving heavy loads.

• Remote Areas: Reliable operation in regions with limited repair infrastructure.

 

Maintenance Tips

1. Flush After Saltwater Use: Prevent corrosion by rinsing with fresh water.

2. Regular Lubrication: Grease propeller shaft and pivot points.

3. Check Fuel Mix: Use a 50:1 gasoline-to-oil ratio (confirm with manual).

4. Inspect Seals: Ensure gearcase seals are intact to avoid water intrusion.

 

Notes on the E40JMH Model

• The "JMH" designation may indicate specific regional variations or older models.

• For precise details, consult Yamaha's official documentation or contact a Yamaha dealer with the serial number.

• Modern Yamaha Enduro models (e.g., E40XMH) often include extra-long shafts (25") for high-transom boats.

 

If you need clarification or have more context about the E40JMH, feel free to share!