1986+ Mercury 6/8/9.9/10/15HP 2-stroke Factory Service Manual, Page 150Get this manual
POWERHEAD
POWERHEAD
Section 4
Table of Contents
Specifications Special Tools Powerhead Torque Sequence Cylinder Block and Covers Crankshaft, Pistons and Flywheel Powerhead Removal Powerhead Disassembly Cylinder Block Crankshaft Powerhead Cleaning and Inspection Cylinder Block and Crankcase Cover Exhaust Manifold and Exhaust Cover Cylinder Bore Crankshaft 4-1 4-3 4-5 4-6 4-10 4-12 4-13 4-13 4-16 4-20 4-20 4-20 4-20 4-22 Seals Bearings Connecting Rod Pistons Reed Block Bleed System Thermostat (If Equipped) Powerhead Reassembly General Information Crankshaft Cylinder Block Powerhead Installation Set-Up and Test-Run Procedures Break-In Procedure 4-23 4-23 4-24 4-27 4-28 4-30 4-31 4-32 4-32 4-32 4-39 4-44 4-45 4-45
Specifications
Model 689.91015