TM 9-2320-365-34-2(20) Wipe away any excess lubricant or sealing compoundthat may be in either injector sleeve bore (1) or ininjector sleeve (3).NOTEUse large bushing (identified by an "L" or bya coarse knurl) if it will slip into bore withhand force. If large bushing can not beinstalled as stated, select smaller bushing(identified by an "S" or a fine knurl).(21) Install guide bushing (5) in injector sleeve bore (1).(22) Apply a generous amount of engine oil to lubricate thecutting area of the reamer assembly (12).(23) Install reamer assembly (12) in guide bushing (5).NOTE•Reamer assembly will cut aggressively.•Check cutting progress often. Stop cutting wheninjector seat is full faced or when shoulder ofreamer assembly comes in contact with guidebushing.•If injector seat does not match to 360full face,injector sleeve must be removed. Install newinjector sleeve and do reaming procedure again.•Stop cutting immediately when seat is full face,so minimum amount of material is removed.This way, as much material as possible will beretained, in the event that reaming is necessaryin the future.•For correct sealing of combustion gas, injectorseat must be free of machining chatter andscratches.(24) With light but even pressure, turn reamer assembly (12)to right.(25) Remove reamer assembly (12) and guide bushing (5)from injector sleeve bore (1).(26) Remove any evidence of lubricants or copper particlesthat may be in, or on, injector sleeve (3). Be sure tothoroughly clean cylinder head fuel galleys.20-21
Integrated Publishing, Inc. - A (SDVOSB) Service Disabled Veteran Owned Small Business
