Mercury Mariner 4, 5, and 6HP 4-Stroke Factory Service Manual, Page 223Get this manual

Mercury Mariner 4, 5, and 6HP 4-Stroke Factory Service Manual, Page 223

GEAR HOUSING
Propeller Installation
CAUTION
To prevent accidental engine starting remove (and isolate) spark plug lead from spark plugPut block of wood between anti-ventilation plate and propeller blade1Coat propeller shaft with one of the following Quicksilver products: aAnti-Corrosion Grease b2-4-C wTeflon Marine Lubricant 2Install thrust hub, propeller, washer and nut onto propeller shaft, starting propeller nut by hand