Top Cowl Removal And Installation - Mercury 25 Jet 4-Stroke Manual

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Check and adjust valve clearance, if necessary.
Check the power trim fluid. See Checking Power Trim Fluid.
Inspect the battery. See Battery Inspection.
Check the control cable adjustments.
Inspect the timing belt. See Timing Belt Inspection.
Check tightness of bolts, nuts, and other fasteners.
Check cowl seals to make sure seals are intact and not
damaged.
Check internal cowl sound reduction foam (if equipped) to
make sure foam is intact and not damaged.
Check that the intake silencer (if equipped) is in place.
Check that the idle relief muffler (if equipped) is in place.
Check for loose hose clamps and rubber boots (if equipped)
on the air intake assembly.
EVERY 300 HOURS OF USE OR THREE YEARS
Replace the water pump impeller (more often if overheating
occurs or reduced water pressure is noted).
BEFORE PERIODS OF STORAGE
Refer to storage procedure. See Storage section.

Top Cowl Removal and Installation

REMOVAL
1. Unlock the rear latch by pulling lever up.
MAINTENANCE
68
1.
1.
10190
1.

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