GENERAL 2-10 Tool (number and name) Illustration Use Crankshaft rear oil seal installer (09231-21000) L4GC016A 1. Installation of engine rear oil seal 2. Installation of crankshaft rear oil seal Piston pin removal and installation kit (09234-33001) L4GC017A Removal and installation of intake and exhaust valve (Use with 09222-29000) Piston pin setting tool insert (09234-33003) L4GC018A Removal and installation of piston pin (Use with 09234-33001)