156 F3B ENGINE T RAKKER E URO 4/5 TOOLS TOOL No. DESCRIPTION 99390330 Valve guide reamer 99390772 Tool to remove remains from injector housing seat 99390804 Tool to thread injector housing to extract (use with 99390805) 99390805 Guide bushing (use with 99390804) 99394015 Guide bushing (use with 99394041 or 99394043) 99394041 Milling cutter to regrind injector seat (use with 99394015) Base q November 2006 Print 603.93.641