1 - 15 SPECIAL TOOLS GEN INFO Tool No. Tool name/How to use Illustration 90890-01474 YM-01474 Ball joint remover These tools are used to removing or installing the ball joints. 90890-01475 YM-01475 Gear lash measurement tool Middle drive gear lash tool This tool is used to measure the gear lash. 90890-01480 YM-01480 Ball joint remover attachment set Ball joint adapter set These tools are used to removing or installing the ball joints. 90890-01511 YM-01230 Final gear backlash band Middle drive gear lash tool This tool is needed when measuring the final gear backlash. 90890-01514 YM-01514 Ball joint remover short shaft set These tools are used to removing or installing the ball joints.
90890-01701 YS-01880-A Sheave holder Primary clutch holder This tool is needed to hold the primary sheave when removing or installing the sheave nuts. 90890-03079 YM-34483 Thickness gauge Narrow gauge set This tool is used to measure the valve clearance. 90890-03081 YU-33223 Compression gauge Engine compression tester This tool is needed to measure engine compression. 90890-03112 YU-03112-C Pocket tester Analog pocket tester This instrument is needed for checking the electrical systems.