TM 10-3930-669-20 4-7.  GOVERNOR ADJUSTMENT. This task covers: a. Removal b. Adjustment c. Installation INITIAL SETUP Tools and Special Tools Tool Kit, General Mechanic's: Automotive (Item 1, Appendix B) STE/ICE-R Kit (Item 14, Appendix B) Materials/Parts Seal Personnel Required Two Equipment Condition Engine at operating temperature (TM 10-3930-669-10) Engine OFF (TM 10-3930-669-10) Parking brake applied (TM 10-3930-669-10) Wheels chocked (TM 10-3930-669-10) Left-hand rear access cover open (TM 10-3930-669-10) Cab door open (TM 10-3930-669-10) a. Removal. Remove nut (1) and seal (2) from idle adjustment screw (3) and locking nut (4) on governor (5).  Discard seal. 4-19