INSTALLATION MANUAL
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4. Position engine on engine bed so that transmission output flange and propeller shaft
coupler are visibly aligned (no gap can be seen between coupling faces when butted
together). Adjust engine height if necessary to obtain proper alignment. DO NOT use
mount adjustments to adjust engine position at this time.
IMPORTANT: Engine bed must position engine so that a minimum of 1/4 in. (6 mm)
up and down adjustment still exists on all 4 mounts after performing initial alignment.
This is necessary to allow for final engine alignment.
74546
b
c
a
a-Propeller Shaft
b-Propeller Shaft Coupler
c-Transmission Output Flange
5. Ensure quick drain oil fitting is more than 1/2 in. (13 mm) above the boat bottom.
IMPORTANT: If quick drain oil fitting is within 1/2 in. (13 mm) of boat bottom, remove
fitting and install drain plug from parts bag directly into oil pan.
6. Ensure that all 4 mounts are still positioned properly, then fasten mounts to engine bed
with 3/8 in. (10 mm) diameter lag bolts (of sufficient length) and flat washers. Tighten
lag bolts securely.
7. Disconnect overhead hoist and remove sling.
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