GENERAL 2-9 Tool (number and name) Illustration Use Valve guide installer (09221-22000(A/B)) (A) (B) L4GC011A Removal and installation of valve guide Cylinder head bolt wrench (09221-32001) L4GC012A Removal and tightening of cylinder head bolt Valve stem oil seal installer (09222-22001) L4GC013A Installation of valve stem oil seal Valve spring compressor holder and adaptor (09222-28000, 09222-28100) L4GC014A Removal and installation of piston pin (Use with 09234-33003) Valve stem seal remover (09222-29000) L4GC015A Removal of valve stem seal