TM 9-6115-658-13&P 4-40 4-23    AN/MJQ42/43 FENDER, ROADSIDE/FENDER, CURBSIDE MAINTENANCE. This task covers: a. Removal   b.    Installation INITIAL SETUP Tools   Equipment Conditions Tool Kit, General Mechanic’s Reference   (item 1, appendix B) Trailer handbrakes set, front support leg/landing leg lowered, and rear leveling-support jack lowered; paragraph Materials/Parts 2-3.2.1. Nuts, Self-locking Both generator sets shut down; paragraph Washer, Lock 2-5.3.3. Personnel Required Switch box assembly removed (roadside fender only); Two paragraph 4-13. Fire extinguishers removed from trailer. Stowage rack removed; paragraph 4-27. REMOVAL NOTE If fenders are being replaced, fire extinguisher brackets, data plates, ground stud, and reflectors must be removed and retained for installation on new fender.  Roadside fender is shown in Figure 4-22.  Both AN/MJQ-42 and AN/MJQ-43 fender replacement is similar. 1.  Perform the following procedures if replacing curbside fender. a.    Remove fire extinguisher bracket; paragraph 4-20. b.    Remove cable reel assembly; paragraph 4-26. c.    Remove antenna mount and mast support; paragraph 4-25. d.    Remove data plate; paragraph 4-21. 2.  Perform the following procedures if replacing roadside fender. a.    Remove accessory box; paragraph 4-19. b.    Remove fire extinguisher bracket; paragraph 4-20. c.    Remove antenna mount and mast support; paragraph 4-25. d.    Remove ground stud as follows: