Related Manuals for American Turbine SD-309
Summarization of Contents
Pre-Operation Inspection Procedures
Initial Checks
Covers thrust bearing lubrication, hand hole cover, steering, reverse shift, and throttle.
Seals, Glands, and Cooling
Inspect transom seals, packing gland, weep holes, and engine cooling connections.
Launching, Starting, and Break-In
Procedures for trailer launching, starting, break-in time, and packing gland adjustment.
Jet Drive Handling Practice
Learn jet drive handling characteristics through low-speed practice.
General Maintenance
Lubrication and Greasing Schedule
Guidelines for lubricating thrust and bowl bearings, specifying grease types and frequency.
Shaft Packing and Reverse Components
Adjusting shaft packing and inspecting reverse bucket for proper function.
Steering and Cover Maintenance
Periodic checks of steering cable connections and hand hole cover tightness.
Performance Troubleshooting
Diagnosing performance issues like pump over-revving, often due to impeller obstructions.
Impeller Information and Selection
Impeller Functionality Explained
How impeller size impacts speed, economy, efficiency, noise, and engine life.
Impeller Selection Charts (Models 12-S, TD, AT, TJ, SD)
Chart to select impeller size based on engine HP and RPM for specific models.
SD-312 Impeller Selection (Gen 1 & Gen 2)
Impeller charts for SD-312 models based on HP (Gen 1) and KW (Gen 2).
Impeller Selection Chart Notes
Notes on RPM variations and horsepower requirements for impeller selection.
Safety Guidelines
Skiing and Retrieval Safety
Shutting off engine for skier retrieval and avoiding ski rope ingestion.
Operational Safety Precautions
Precautions for shallow water operation and conservative braking.
Engine Cooling Warning
Avoid operating the engine out of water to prevent severe damage.
Limited Warranty
Warranty Coverage and Claims Process
Details warranty period, claim process, and repair/replacement options.
Exclusions and Limitations
Lists conditions and parts not covered, including non-manufacturer parts.
Warranty Terms and Consumer Rights
Limitations on damages, implied warranties, and state-specific rights.
Optional Steering Assemblies
Steering Assembly Options Overview
Visual guide to various optional steering assemblies and their part numbers.
Understanding Boat Performance
Tachometer for Performance Monitoring
Explains the tachometer's role in tracking engine RPM and performance.
RPM Analysis for Performance Issues
Diagnosing hull problems (normal RPM) vs. jet unit issues (high RPM).
Engine Performance Diagnosis
Troubleshooting low RPM issues related to fuel, air intake, and ignition systems.
Noise Troubleshooting Guide
Identifying causes of excessive noise like cavitation, worn bearings, and vibration.
Warranty Registration
Required Registration Details
Outlines the necessary information for completing the warranty registration card.
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