TM 10-3930-669-34 e. Electrical System Inspection. (1) Inspect battery cable connections and clean and tighten as necessary. (2) Check lights for burned out lamps, loose connections, and dirty or broken lenses. (3) Ensure alternator is charging properly. (4) Ensure all electrical equipment functions. f. Steering System Inspection. (1) Examine steering hoses and connections for evidence of leakage. (2) Check steering system for proper operation during road test. g. Tire Inspection. (1) Inspect tires for serious cuts, bubbles, cracks, bruises, dry-rot, foreign objects, or exposure of internal cords. Remove foreign objects lodged between treads. (2) Check all wheel mounting nuts for proper torque (TM 10-3930-669-20). h. Fuel System Inspection. (1) Check fuel level and add fuel if necessary. (2) Inspect fuel hoses, tubes, connections, and filters for evidence of leakage. i. Hydraulic System Inspection. (1) Check all hydraulic hoses, tubes, cylinders, and connections for evidence of leakage. (2) Check mast assembly for proper operation (TM 10-3930-669-10). Section III.  TROUBLESHOOTING 2-7.  TROUBLESHOOTING INTRODUCTION. Troubleshooting contains step-by-step procedures for identifying a specific faulty component that is causing an equipment malfunction  (symptom).    Not  all  possible  malfunctions  can  be  covered  in  the  troubleshooting.    Troubleshooting  covers malfunctions  that  are  most  likely  to  occur  during  the  life  expectancy  of  the  forklift.    Obvious  mechanical  failures  and damage are not covered. 2-5