TM 10-4320-310-146-5.REPAIR/REPLACE GOVERNOR (Continued)8Remove wave washer (17), and remove and discard two preformed packings (18).9Remove governor lever (6) and governor spring (19) from crankcase.10Pull sliding disc (20) and ball shell (21) from crankshaft.NOTEBall hub disc (23), ball hub (24) and spacer (25) are removedwhen the crankshaft Is removed. Refer to paragraph 6-7 forinstructions.CLEANING:WARNINGDry cleaning solvent P-D-680 (safety or Stoddard's Solvent)is potentially dangerous. Avoid repeated and prolongedbreathing of vapors and skin contact with the liquid. Do notuse near open flame, arcing equipment, or other ignitionsources. Always wear eye protection and protectiveclothing. The flash point of P-D-680 is 100°F to 138°F(38°C to 59°C).Death or serious injury could occur if compressed air isdirected against the skin. Do not use compressed air forcleaning or drying unless the pressure is/has been reducedto 30 psi (2.06 bar) or less. When working with compressedair always use chip guards, eye protection, and otherpersonal equipment.1Clean all parts with dry cleaning solvent and dry with compressed air.2Inspect all components for damage or excessive wear. Replace any components severely damaged or worn.INSTALLATION:1If any of the four balls (22) were removed during disassembly, apply grease to four balls (22) and install balls inball hub (24).CAUTIONBall shell (21) must slide easily over the crankshaft.Damage to crankshaft and governor could result fromImproper fitting of governor parts.2Slide ball shell (21) and sliding disc (20) onto crankshaft.3Lubricate new preformed packing (15) with lubricating oil and install in preformed packing groove on eccentric pin(14).6-17
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