Mercury Mariner 4, 5 102CC Sail 1990 Outboard Service Shop Manual, Page 54Get this manual
Specifications General Type Displacement Cylinder Bore Diameter Standa rd Oul of Round (Max Taper (Max wo-Stroke Cycle 6.2 in( 102cc) 2.165 in (54.991mm) 0.003 in (O.08mm) 0.003 in(O.08mm)
2.164 in{S4.96SmmJ
Special Tools
Part NoDescription
91-24 161 '91-24697
"91 -326 10 "9 1-37241 '9 1-66274 1-83 165M 1-83 166M
Protector Cap
Piston Ring Expander Torque Wrench
(0-200 lbII
Un iversal Pu ller Plate Torque Wrench
Diameter Sta ndard Clearance
Piston Ring End Gap
(0-' 50 lb II
0.0012 in.0024 in (O.03mmO.OBmm)
Puller Assembly Mandrell Kit