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Volvo Penta MD1B Workshop Manual

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Instruction book (24 pages)

Table Of Contents

Table of Contents

Contents
Product Overview and Parts
Engine Block Description
Cylinder Block and Crank Case, Cylinder Head and Valves
Piston, Piston Rings and Piston Rod
Gudgeon Pin, Crank Shaft Main Bearings
Repair Instructions
Compression Testing
Cylinder Head and Valve System
Valve Guides
Grinding Valve Seats and Valves
Replacing Valve Guides
Checking the Valve Springs
Valve Lifters
Rocker Arm Mechanism
Assembling the Cylinder Head
Fitting the Cylinder Head
Cylinder Block and Piston
Removing the Cylinder Block, Inspection of the Cylinder Block
Adjusting the Valves, Adjusting the Decompression Device
Measuring the Cylinder Bore
Removing of Pistons
Checking the Pistons and Fitting-In of Piston
Checking Connecting Rods
Replacing Gudgeon Pin and Bushin G
Fitting the Cylinder Block (Piston Fitted), Fitting the Piston and Cylinder Block
Adjusting the Compression Ration
Camshaft
Checking the Compression Ratio
Removing the Camshaft
Crankshaft
Removing of Crankshaft
Fitting of Camshaft
Replacing the Camshaft Bearings
Checking the Crankshaft
Replacing Main Bearings
Fitting the Crankshaft
Replacing the Crankshaft Sealring
Hand Starter
Removing the Timing Gear Casing
Lubricating System Description
Repair Instructions: Oil Strainer
Lubricating Oil Pump Removing and Disassembling
Lubricating Oil Filter
Replacement of Lubricating Oil Filter
Fuel System Description
Fuel System Repair Instructions
Injection Pump Removing
Adjusting the Control Rod Travel
Checking the Injection Angle
Injectors
Air-Venting the Fuel System
Replacing the Fuel Filter
Checking the Feed Pump Pressure
Feed Pump
Cleaning the Strainer
Centrifugal Governor Removing, Inspection, Fitting
Cooling System: Description
Cooling System: Repair Instructions
Replacing Impeller
Replacing the Sealing Rings
Thermostat
Electrical System
Wiring Diagram for Later Execution of MD2B with Dynastarter
Wiring Diagram, Earlier Execution of MD3B
Wiring Diagram, MD2B (with Starter Motor) and MD3B (Later Execuation)
Reverse Gear - Type RB: Description
Reverse Gear - Type RB: Repair Instructions
Changing the Position of the Actuating Shaft
Reverse Gear - Type Mono Shift (MS): Description
Reverse Gear - Type Mono Shift (MS): Repair Instructions
Front/Rear Housing
Intermediate Housing
Reduction Gear (Assembling/Disassembling)
Menoevering Mechanism (Assembling/Disassembling)
Assembling the Front Housing with Intermediate Housing
Final Assembly: Reverse Gear With/Without Reduction Gear
Final Assembly: All Reverse Gears
Special Tools
Technical Data

Quick Links

1 Product Overview and Parts
2 Engine Block Description
3 Technical Data
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Questions and answers

Dmytro Nezhyvets

July 30, 2025

Please tell me what size are the seals on the Volvo Penta md-3b engine gearbox?

This manual is also suitable for:

Md2b Md3b

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