Flushing The Cooling System; Top Cowl Removal And Installation - Mercury 200 Pro XS Operation, Maintenance And Installation Manual

• Check the remote control cable adjustment, if equipped—dealer item
• Replace the high‑pressure fuel filter, if equipped—dealer item
• Replace the accessory drive belt, if equipped—dealer item
• Check the power trim fluid level, if equipped—dealer item
• Inspect the engine motor mounts—dealer item

Flushing the Cooling System

Flush the internal water passages of the outboard with fresh water after each
use in salt, polluted, or muddy water. This will help prevent a buildup of
deposits from clogging the internal water passages.
NOTE: Engine can be stopped, or running at idle speed, when flushing the
cooling system. Do not flush engine using a water system that exceeds
310.26 kPa (45 psi).
1. Remove the plug from fitting in the bottom cowl.
2. Attach a water hose to the fitting. Turn on the water and flush for 3–5
minutes.

Top Cowl Removal and Installation

REMOVAL
1. Release the front and side cowl latches.
2. Lift the top cowl from the outboard.
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