MasterCraft X46 User Manual

2016 OWNERS MANUAL / 0303
WHAT TYPE OF GASOLINE TO USE
MasterCraft boats are equipped with ILMOR Marine Engines, the
finest quality power plant in the industry. ILMOR supplies an Own-
er’s Manual with the purchase of the boat. Additional, very critical
information regarding the proper use of gasoline in relation to the
ILMOR Marine Engine is contained in the engine owner’s manual,
including but not limited to:
• What type of gasoline to use
• Avoiding oxygenated fuels or fuels with alcohol
• What to do when the boat is not used for a while
• Fueling outside the United States and Canada.
Damage to the engine by use of low-quality gasoline or gasoline
with an octane rating below the minimum level listed for ILMOR
MV8 engines will void the warranty on the engine.
Extended storage with fuel in the system can affect fuel stability
and may require system inspection and fuel filter replacement
when the boat returns to service.
Troubleshooting the Fuel System
Fuel Pump Does Not Run When The Engine Start-Stop
Button Is Pressed
Cause 1
Pump may not be receiving sufficient voltage to the pump, or there
may be corrosion interfering with the electrical impulse.
Remedy 1
Take the boat to an authorized MasterCraft dealer. Only the dealer
has the specialized, required tools to correct the problem.
Cause 2
The fuel pump relay may be flipped at the engine fuse block.
Remedy 2
Reset the relay.
Potential Cause 3
Both of the two in-line fuses between the fuel pump and the engine
may have blown.
Potential Remedy 3
Fuses will need to be replaced.

MasterCraft X46 Specifications

General

Beam	102"
Draft	30"
Seating Capacity	15 persons
Engine	Ilmor
Ballast Weight	3, 000 lbs
Wakeboard Tower	ZFT4
Stereo System	Fusion

Summary

Safety Knowledge

Safety Afloat

Safe operation and precautions for boating, including awareness of controls and instructions.

Carbon Monoxide (CO)

Hazards of carbon monoxide exposure and preventative measures.

Weight Limits and Distribution

Personal Flotation Devices (PFDs) and Accessibility

Federal requirements for PFDs and guidelines for accessibility.

In the Event of a Fire

Procedures for fighting fires on board and emergency actions.

Running Aground or Striking Underwater Objects

In-Water Activities Safety

Safety rules for individuals in the water and propeller hazards.

Legal Requirements

Laws covering boating operations, including BUI and registration.

Rules of the Open Water

Waterway rules and navigation principles for safe operation.

Dashes and Video Screens

XSeries Engine Gauges

XSeries Video Screen Operations HV700

Detailed guide to operating the HV700 video screen system.

XSeries Video Screen Operations HV450

Detailed guide to operating the HV450 video screen system.

XStar Video Screen Operations

Guide to operating the XStar video touch and static screens.

ProStar Video Screen Operations

Guide to operating the ProStar video touch screen.

Boat Operations

Basic Electrical Components

Overview of the boat's electrical system components.

Circuit Breakers

Purpose, location, and operation of circuit breakers.

Dual Batteries

Low Voltage Battery Alarm

Engine Emergency Safety Stop Switch

Purpose, location, and troubleshooting of the safety stop switch.

Operational Control / Shift/Throttle Control

Operation of the single-lever shift and throttle control.

Additional Safety Support

Information on fire suppression, cleats, horns, mirrors, and ropes.

Steering System

Sport Enhancement

Features to enhance wakeboarding and surfing experiences.

Comfort and Convenience

Seating

Designated areas for operators and passengers to occupy while underway.

Preparation

Using Care When Fueling

Safety and innovations in fuel handling and delivery systems.

Fuel Levels

Importance of maintaining adequate fuel levels for pump and engine.

What Type of Gasoline to Use

Critical information on proper gasoline use for ILMOR engines.

Safety Checks and Services

Essential checks and services for safe boating before, during, and after use.

New Boat Break-In

Establishing acceptable wear parameters for boat and powertrain.

Starting and Basic Operations

Procedures for operating the boat for the first time.

Operational Hints

Basic operational principles and safe boating practices.

Loading the Boat

Proper weight distribution for safe boat performance and handling.

Care and Maintenance

Lifting the Boat

Corrosion Prevention

Methods to prevent corrosion on boat components.

Galvanic Corrosion

Decomposition of metal due to electrolytic action.

Salt Water Corrosion

Cleaning the Boat

Hull

Upholstery

Maintenance Service

Information on scheduled maintenance tasks and services.

Frequency and Scheduled Maintenance

Instructions for achieving peak performance and extending service life.

Before Each Use

Engine and drive train requirements before each outing.

Check the Engine Mounts

Check the Propeller Shaft Coupling Alignment

Lubricate the Steering System

Lubricate the Shift and Throttle System

Check the Ballast Pump Impeller

Inspect the Complete Fuel System for Leakage and Change Fuel Filter

Inspecting fuel system for leaks and changing fuel filter.

Note Any Exhaust Odors

Storage & Winterization

General Preparation

Fuel System Treatment

Adding biocide and stabilizer to the fuel tank.

Other Winterization Preparations

Ballast System Preparations

Reactivating the Boat After Storage

Trailers

Braking System

Load Limit

Weight Distribution

Ensuring proper weight distribution for safe towing.

The Trailer Hitch

Safety Cables

Providing added security to prevent trailer detachment.

Breakaway Cable

Securing the breakaway cable for trailer safety.

How To Attach The Trailer

Hubs, Wheel Bearings, Axles And Lubrication

Wheels

Tires

Lug Nuts or Wheel Bolts

Braking System

Advantages of disc brakes and maintenance procedures.

Hitching Up

Launching Tips and Techniques

Limited Warranty Statement

Limited Warranty and Term

Warranty Conditions, Limitations and Exclusions

Warranty Registration and Transfer