Diagnose marine inboard propeller drive systemĢ.1 Implement diagnostic tests set out in testing strategy according to manufacturer and workplace procedures, and workplace health and safety requirementsĢ.2 Identify cause of fault through analysis of diagnostic test resultsĢ.3 Confirm and report cause of fault according to workplace proceduresĢ.4 Develop and report recommendations for necessary repairs according to workplace proceduresģ. Prepare to diagnose and repair marine inboard propeller drive systemġ.1 Identify job requirements from workplace instructionsġ.2 Identify required information for diagnosis activityġ.3 Analyse diagnostic options and source testing strategy to identify cause of fault using workplace and manufacturer proceduresġ.4 Identify hazards and environmental issues associated with diagnose and repair activity, assess potential risks and implement control measures in line with workplace policies and proceduresġ.5 Identify tools and equipment required for testing strategy and establish serviceability according to workplace proceduresĢ. Performance criteria describe the performance needed to demonstrate achievement of the element.ġ. Marine Technical – Driveline and Final Drives Elements and Performance CriteriaĮlements describe the essential outcomes. No licensing, legislative, regulatory or certification requirements apply to this unit at the time of publication. This unit applies to those working in the marine service and repair industry. The unit involves preparing for the task, sourcing a diagnostic testing strategy, diagnosing the cause of the fault, carrying out the repair, performing post-repair testing, and completing workplace processes and documentation. This unit describes the skills and knowledge required to diagnose and repair inboard propeller drive systems of marine vessels. Simply put, our heavy duty self-aligning shaft seal is the safest and most dependable shaft sealing device on the market and is ideal for high horsepower commercial and recreational installations.This version first released with AUR Automotive Retail, Service and Repair Training Package Version 6.0 Less Vibration and Noise PLUS A Drier Bilge Our self-aligning shaft seal combines the benefits of a “dripless” mechanical seal with the bullet proof reliability and performance of a traditional bronze stuffing box. There’s also a hose barb connection to your boat’s raw water pump to keep the unit cool and the cutless bearing lubricated. The bearing housing mounts in place of your boat’s stuffing box flange and the packing nut assembly (shaft seal) self-aligns on the shaft by way of a heavy duty flexible hose. Thomas Marine Hardware’s self-aligning shaft seal with intermediate bearing housing featuring Johnson Cutless Bearings. Upgrade your boat’s traditional stuffing box with R.E. Proven performance for today’s higher horsepower commercial and recreation boats with less noise and vibration. Our self-aligning shaft seal is attached to an intermediate shaft bearing (in place of existing stuffing box) offering improved safety and reliability over other “dripless” and “packless” style mechanical shaft seals. The perfect upgrade for boats with traditional bronze stuffing boxes. SELF-ALIGNING SHAFT SEAL | ISB-SA COMBO W/BEARING
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