SOAPY WATER LEAK TEST
(1) Remove two screws and washers from front
(2) Remove screw and washer from front grille.
(3) Remove front grille from cab.
(4) Apply soapy water solution to cab floor
supply hose fittings.
(5) Check for air bubbles indicating
(6) Position front grille on cab with washer and
(7) Position two washers and screws in front grille.
(8) Tighten screw to 48-60 lb-in. (5-7 N·m).
(9) Tighten two screws to 24 lb-in. (3 N·m).