Page 370 - REPOWER REFERENCE GUIDE (2020)

Measuring Exhaust Elbow Height
8. The measurement between the water in the hose and the top of the exhaust elbow is the exhaust elbow height. The
maximum riser height is 20.3 cm (8 in.) on 496 models, 15.2 cm (6 in.) on all other models.

a

b
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Typical vertical water lift muffler
a - 38.1 cm (15 in.) minimum exhaust elbow height with maximum load
b - Clear hose for measuring waterline

Typical horizontal water lift muffler
a - 38.1 cm (15 in.) minimum exhaust
elbow height with maximum load
b - Clear hose for measuring waterline

a

b
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Page 10A-10 © 2019 Mercury Marine 90-8M0149179 eng NOVEMBER 2018