What You Get
- ✅ Complete factory service manual — exact specs, not a generic guide
- ⚡ Instant PDF download after payment
- 📱 Works on phone, tablet & laptop — field or shop
- 🖨️ Printable — hand it to your mechanic or pin it up
- ♾️ Yours forever — download again any time
- 🔒 Secure PayPal checkout
💡 The Math
$16.99
This manual
vs
$150/hr
Shop labor rate
This manual pays for itself after just 7 minutes of saved shop labor.
Service Manual
Yanmar 1GM 2GM 3GM 3HM Marine Diesel Engine
✓ Compatibility
[149, 243]
About This Manual
YANMAR 1GM 2GM 3GM 3HM MARINE DIESEL ENGINE WORKSHOP REPAIR SERVICE MANUAL
MODELS COVERED:
1GM10(C)
2GM20 (F)(C)
3GM30 (C)(C)
3HM35 (F)(C)
ENGINE COVERED:
0.318L 1-CYLINDER, VERTICAL 4-CYCLE, WATER-COOLED 1GM10 DIESEL ENGINE
0.638L 2-CYLINDER, VERTICAL 4-CYCLE, WATER-COOLED 2GM20 DIESEL ENGINE
0.954L 3-CYLINDER, VERTICAL 4-CYCLE, WATER-COOLED 3GM30 DIESEL ENGINE
1.282L 3-CYLINDER, VERTICAL 4-CYCLE, WATER-COOLED 3HM35 DIESEL ENGINE
CONTENTS:
GENERAL INFORMATION
SAFETY & CAUTION
BASIC ENGINE
FUEL SYSTEM
FUEL INJECTION
GOVERNOR SYSTEM
INTAKE SYSTEM
EXHAUST SYSTEM
LUBRICATION SYSTEM
COOLING SYS...
MODELS COVERED:
1GM10(C)
2GM20 (F)(C)
3GM30 (C)(C)
3HM35 (F)(C)
ENGINE COVERED:
0.318L 1-CYLINDER, VERTICAL 4-CYCLE, WATER-COOLED 1GM10 DIESEL ENGINE
0.638L 2-CYLINDER, VERTICAL 4-CYCLE, WATER-COOLED 2GM20 DIESEL ENGINE
0.954L 3-CYLINDER, VERTICAL 4-CYCLE, WATER-COOLED 3GM30 DIESEL ENGINE
1.282L 3-CYLINDER, VERTICAL 4-CYCLE, WATER-COOLED 3HM35 DIESEL ENGINE
CONTENTS:
GENERAL INFORMATION
SAFETY & CAUTION
BASIC ENGINE
FUEL SYSTEM
FUEL INJECTION
GOVERNOR SYSTEM
INTAKE SYSTEM
EXHAUST SYSTEM
LUBRICATION SYSTEM
COOLING SYS...
$16.99
One-time payment · No subscription · Yours forever
Proceed to Checkout
Secure PayPal
·
Instant PDF
·
No subscription
420k+
Manuals
4.8★
Rating
$100s
Avg Saved