ARMY TM 9-2815-257-24 AIR FORCE TO 38G1-128-2 MARINE CORPS TM 10155A/2815-24/3 4-8 4-7.  GOVERNOR CONTROL MAINTENANCE  -  cont. B.    CLEANING.   Cleaning solvents are flammable and toxic to eye, skin, and respiratory tract.  Skin and eye protections   are   required   when   working   in contact    with    cleaning    solvents.        Avoid repeated or prolonged contact.  Work in well ventilated area only.  Keep away from heat, sparks, and open flame.  Do not smoke while using  cleaning  solvent.    Failure  to  observe this warning can result in injury or death to personnel. Clean  components  with  cleaning  solvent  and  a clean rag.  Allow to air dry. C.    INSPECTION. Inspect governor control components for damage.   Replace any part that is damaged in any way. D.    INSTALLATION. 1. Install screw (13, Figure 4-2) onto manual control handle  (6).    Mate  handle  to  regulator  bracket assembly (3) and install screw (9), knob (10), nut (11), and spring (12). 2. Mate  regulator  bracket  assembly  (3)  to  cylinder block and install screw (8).  Connect springs (4, 5) to handle (6) and lever (7). 3. Install screw (1) and washer (2).     Figure 4-2.  Governor Control Installation WARNING