2001 Mercury Mariner 50-60HP Factory Service Manual, Page 94Get this manual
IGNITION
Timing Belt Removal and Installation
NOTE: Remove flywheel as outlined in "Flywheel Removal and Installation" section of service manual
Removal
1Remove timing belt from driven sprocket
aTiming Belt
Installation
1Align marks on driver and driven gear with marks on cylinder block as shown2Install timing belt onto drive sprocketSlide timing belt onto driven sprocket