Mercury Mariner 4, 5 102CC Sail 1990 Outboard Service Shop Manual, Page 53Get this manual
Table of Contents Page
Specifications 4A-l Special Tools 4A-' Quicksi lver Lubricants and Service Aids 4A-' Powerhead Components 4A-2 Torq ue Sequence 4A-3 PowerheadGeneral Information 4A-3 Powerhead Remova 4A-3 Powerhead Disassembly 4A-4 Cylinder Block 4A-4 Crankshaft 4A-6 Powerhead Cleaning and Inspection 4A-9 Cylinder Block and Crankcase Cover 4A-9 Cyl inder Head 4A-l0 Hose and Check Valve 4A-l0 Cylinder Bore 4A-l0 Measuring Cy lin deAore 4A- Honing Procedure 4A- l1 Following ning 4A- l1 Pistons 4A-l Measuri ng Piston Skirt 4A-l Piston Cleara nce 4A-12 Piston Rings 4A-12 Ring End Gap 4A- 12 Ring Side Clearance 4A-12 Piston Pin _4A-12 Crankshaft Assembly 4A- 13 Bearings 4A-14 Ball Bearings_4A-14 Needle Bearings 4A-14 Reed Valve andor Reed Stop 4A- 14 Reed Stop Opening 4A-14 Powe rhead Reassembly 4A-15 General 4A-15 Crankshaft 4A-15 Cylinder Block 4A-17 Powerhead Insta llation 4A-2 Test-Run Procedure 4A-2 Break-In Procedure 4A-2 1