CAUTION TM 10-3930-643-10 2-20. OPERATING PROCEDURES.-Continued i. Parking    the    forklift. (1)    Move    forklift    to    a    safe,    level    location. (2)    Lower    forks    to    the    ground. (3)    Move    the    lock    over    the     transmission     direction     lever. (4)    Stop    engine    according    to    procedure    in    paragraph    k. j. Stopping    the    Engine. Stopping    the    engine    immediately    after    forklift    has    been under    a    load    could    result    in    overheating    and    accelerated wear.    To    prevent    mechanical    problems,    use    the    following procedure    to    allow    engine    to    cool    safely. (1)    Park    the    forklift    and    operate    the    engine    at    low    idle    for    five minutes. (2)    Turn    the    starting    switch    to    the    OFF    position. (4)    Perform    your    After    (A)    PMCS.    Refer    to    paragraph    2-18. (5)    When    leaving    the    forklift: (a)    Lock    the    ignition    and    master    disconnect    switch    and    remove    keys.    S/N 2000    and    below. (b)     Close     and     lock     the Before    any    extended is    filled    to    prevent cab    door    and    windows.    S/N    2001    and    above. N O TE shutdown    period,    be    sure    fuel    tank condensation. T A 3 2 7 9 43 2-43