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Universal M-35B User Manual

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M3-20B M-25XPB(C) M-35B(C)
M-408 M-508
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Universal M-35B Specifications

General IconGeneral
BrandUniversal
ModelM-35B
CategoryEngine
LanguageEnglish

Summary

SAFETY INSTRUCTIONS

INTRODUCTION

Overview of safety precautions and their importance.

PREVENT ELECTRIC SHOCK

Guidelines to avoid electrical hazards during operation.

PREVENT BURNS - HOT ENGINE

Precautions against burns from hot engine components.

PREVENT BURNS - FIRE

Measures to prevent fires related to fuel and engine.

PREVENT BURNS - EXPLOSION

Safety advice to prevent fuel vapor explosions.

SAFETY INSTRUCTIONS

ACCIDENTAL STARTING

Procedures to prevent unintentional engine starts.

BATTERY EXPLOSION

Safety measures to prevent battery explosions.

BATTERY ACID

Handling precautions for corrosive battery acid.

TOXIC EXHAUST GASES

Information on dangers of exhaust fumes like CO.

AVOID MOVING PARTS

Warnings about hazards from rotating engine parts.

SAFETY INSTRUCTIONS

HAZARDOUS NOISE

Safety advice regarding engine noise exposure.

ENGINE AND GENERATOR INSTALLATIONS

Standards and recommendations for engine installation.

INSTALLATION

CODES AND REGULATIONS

Compliance requirements for marine engine installation.

SIPHON-BREAK

Importance and installation of siphon-break devices.

EXHAUST SYSTEM

Guidelines for marine exhaust system installation.

PARTS IDENTIFICATION

INTRODUCTION

WARRANTY PROCEDURES

Steps for registering and managing engine warranty.

NOTES, CAUTIONS AND WARNINGS

Explanation of warning symbols and their meanings.

PRODUCT SOFTWARE

Disclaimers regarding third-party product software.

INTRODUCTION

SERIAL NUMBER LOCATION

How to find and record engine serial numbers.

UNDERSTANDING THE DIESEL ENGINE

Basic principles and differences of diesel engines.

ORDERING PARTS

Information required for ordering replacement parts.

PROTECTING YOUR INVESTMENT

Key steps to ensure long engine life and service.

ADMIRAL CONTROL PANEL

AUTOMATIC ALARM SYSTEM

Explanation of the automatic alarm system's functions.

CAPTAIN CONTROL PANEL

DIESEL FUEL, ENGINE OIL AND ENGINE COOLANT

DIESEL FUEL

Specifications and care for diesel fuel.

ENGINE OIL

Recommendations for engine oil type and viscosity.

ENGINE COOLANT

Antifreeze mixture and coolant system maintenance.

PREPARATIONS FOR INITIAL START-UP

PRESTART INSPECTION

Essential checks before the first engine start.

STARTING/STOPPING PROCEDURE

STARTING PROCEDURE

Step-by-step guide for starting the engine.

STARTING UNDER COLD CONDITIONS

Specific procedures for cold weather starting.

STOPPING PROCEDURE

Correct method for shutting down the engine.

BREAK-IN PROCEDURE

THE DAILY ROUTINE

CHECK LIST

Daily pre-start inspection checklist.

START YOUR ENGINE

Procedure for starting the engine daily.

ALARMS AND CIRCUIT BREAKER

Description of engine alarms and circuit protection.

MAINTENANCE SCHEDULE

MAINTENANCE SCHEDULE

ENGINE COOLING CIRCUIT

To Refill With Coolant

Procedure for refilling the cooling system with coolant.

ENGINE COOLING CIRCUIT

RAW WATER COOLING CIRCUIT

How the raw water system cools the engine.

Raw Water Pump

Details and maintenance of the raw water pump.

Changing the Raw Water Impeller

Procedure for replacing the impeller.

ENGINE COOLING CIRCUIT

THERMOSTAT

Function and replacement of the thermostat.

Zinc Anode

Purpose and inspection of zinc anodes.

RAW WATER INTAKE STRAINER

Maintenance of the raw water strainer.

Heat Exchanger

Function and maintenance of the heat exchanger.

ENGINE OIL CHANGE

DRAIN THE SUMP

Procedure for draining engine oil.

Replacing the Oil Filter

Steps for changing the engine oil filter.

REFILL THE OIL SUMP

Procedure for adding new engine oil.

REMOTE OIL FILTER (OPTIONAL)

INSTALLATION

Instructions for installing the remote oil filter.

FUEL SYSTEM

FUEL ADDITIVES

Recommendations for fuel additives.

SPARES

Essential spares for the fuel system.

FUEL LIFT PUMP

Function and operation of the fuel lift pump.

FUEL SYSTEM BLEEDING

Procedure for bleeding air from the fuel system.

Air Cleaner/Silencer

Maintenance of the air cleaner.

FUEL SYSTEM

FUEL FILTERS

Maintenance of fuel filters.

FUEL WATER SEPARATOR

Importance and maintenance of the water separator.

DC ELECTRICAL SYSTEM

ENGINE 12 VOLT DC CONTROL CIRCUIT

Overview of the engine's DC electrical system.

DRIVE BELT ADJUSTMENT

How to adjust drive belts for proper tension.

GLOW PLUGS

Inspection and testing of glow plugs.

BATTERY CARE

Recommendations for maintaining starting and house batteries.

DC ELECTRICAL SYSTEM

Alternator Troubleshooting

Diagnosing issues with the charging alternator.

Checking for Proper Voltage

Testing alternator output voltage.

DC ELECTRICAL SYSTEM WIRING DIAGRAM #39144

DC ELECTRICAL SYSTEM WIRING SCHEMATIC #39144

WIRING DIAGRAM CATALINA YACHTS #200360

WIRING SCHEMATIC CATALINA YACHTS #200360

ENGINE ADJUSTMENTS

THROTTLE AND STOP CONTROLS

Adjustment of throttle and stop mechanisms.

VALVE CLEARANCE

Procedure for adjusting valve clearances.

ENGINE ADJUSTMENTS

OIL PRESSURE

Normal operating oil pressure and testing.

FUEL INJECTORS

Checking and servicing fuel injectors.

ENGINE TROUBLESHOOTING

ENGINE TROUBLESHOOTING

CONTROL PANEL TROUBLESHOOTING

MANUAL STARTER DISCONNECT (TOGGLE SWITCHES)

Troubleshooting control panel issues.

TACHOMETER/HOUR METER

TACHOMETER

Operation and troubleshooting of tachometers.

Hour meter Inoperative

Steps to fix an inoperative hour meter.

Tachometer Inoperative

Troubleshooting an inoperative tachometer.

IDLE SPEED ADJUSTMENT & TACHOMETER CHECK (New Installation)

Calibrating tachometer and setting idle speed.

WATER HEATER INSTALLATIONS

WATER HEATER CONNECTIONS

Plumbing connections for water heater.

HOSE CONNECTIONS

Details on hose adapter sizes.

PRM NEWAGE TRANSMISSIONS MODELS 80 AND 120

INITIAL OPERATION

First-time operation procedures for PRM transmissions.

CHANGING THE TRANSMISSION FLUID

Procedure for changing transmission fluid.

DAILY OPERATION

Routine checks for PRM transmissions.

GEAR SHIFTING

Correct procedure for shifting gears.

LOCKING THE PROPELLER

Using gear shift for propeller locking.

WHEN UNDER SAIL OR BEING TOWED

Transmission behavior during sailing or towing.

PRM NEWAGE TRANSMISSIONS

CONTROL CABLES

Adjustment and maintenance of control cables.

MAINTENANCE/SERVICE

General maintenance for PRM transmissions.

TROUBLESHOOTING

Reference for PRM transmission issues.

PRM NEWAGE TRANSMISSIONS TROUBLESHOOTING

HURTH HBW/ZF TRANSMISSIONS

DESCRIPTION

Overview of Hurth HBW/ZF transmissions.

SHIFT LEVER

Adjustment and function of the shift lever.

SHAFT COUPLINGS

Importance of flexible shaft couplings.

HURTH HBW/ZF TRANSMISSIONS

INITIAL OPERATION

First-time operation for Hurth HBW/ZF transmissions.

FLUID CHANGE

Procedure for changing transmission fluid.

DAILY OPERATION

Routine checks for Hurth HBW/ZF transmissions.

HURTH HBW/ZF TRANSMISSIONS

OPERATING TEMPERATURE

Normal and maximum transmission fluid temperatures.

TRANSMISSION COOLER

Function and maintenance of the transmission cooler.

MAINTENANCE

Minimal maintenance requirements.

Lay-up/Winterize

Procedures for seasonal storage.

HURTH HBW/ZF TRANSMISSION TROUBLESHOOTING

CONTROL CABLES

Troubleshooting transmission control cables.

HURTH HBW/ZF TRANSMISSION TROUBLESHOOTING

LAY-UP AND RECOMMISSIONING

LAY-UP

Procedures for preparing the engine for lay-up.

PROPELLER SHAFT COUPLING

Inspection of propeller shaft coupling during lay-up.

FRESH WATER COOLING SYSTEM

Ensuring antifreeze protection during lay-up.

LUBRICATION SYSTEM

Engine oil and filter change for lay-up.

FUEL SYSTEM

Fuel tank preparation for storage.

RAW WATER CIRCUIT

Protecting the raw water system from freezing.

LAY-UP AND RECOMMISSIONING

STARTER MOTOR

Starter motor lubrication and cleaning during lay-up.

CYLINDER LUBRICATION

Cylinder lubrication for extended storage.

TRANSMISSION

Transmission fluid checks and preparation for lay-up.

SPARES

Checking spare parts during lay-up.

BATTERIES

Battery care and storage during lay-up.

RECOMMISSIONING

Procedures to prepare the engine for service after lay-up.

UNIVERSAL MARINE ENGINES SPECIFICATIONS

GENERAL

General engine specifications and features.

COOLING SYSTEM

Specifications for the cooling system components.

FUEL SYSTEM

Specifications for the fuel system components.

ELECTRICAL SYSTEM

Specifications for the electrical system.

TUNE-UP SPECIFICATIONS

Key engine tune-up data and settings.

SUGGESTED SPARE PARTS

UNIVERSAL SPARE PARTS KITS

Contents of available spare parts kits.

STANDARD HARDWARE

BOLT HEAD MARKINGS

Identification of bolt strength classes.

SEALANTS & LUBRICANTS

Recommended sealants and lubricants for assembly.

STANDARD AND METRIC CONVERSION DATA

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