Mercury Optimax - Top Cowl Removal and Installation

MAINTENANCE
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2. Attach a water hose to the hose adapter.
3. Turn on the water and flush the cooling system for a minimum
of 3 minutes.
IMPORTANT: Do not run engine above idle speed when flushing.
4. Turn off the water and remove the water hose from the hose
adapter. Reinstall the cover into the hose adapter.
a
b
c
22703
a - Hose Adapter
b - Sealing washer
c - Cover
Top Cowl Removal And Installation
REMOVAL
1. Unlock the rear latch by pushing lever up.
2. Lift rear of cowl and disengage front hook.
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INSTALLATION
1. Engage the front hook and push cowl back over the cowl seal.
2. Push cowl down and move the rear latch lever down to lock.