INSTALL ENGINE COOLANT HEATER KIT (M113A3, M901A3, AND M1059A3 ONLY)
58. Remove two blank grommets (23) from drivers floor plate on older models. On newer models remove two nuts (24),
four washers (25), and two screws (26). Discard grommets or nuts, washers, and screws.
59. Install two elbows (5) in drivers floor plate and secure with two nuts (6).