TM 10-3930-675-20-20074 00-6TOPHANDLER PROXIMITY SWITCHES REPLACEMENT - CONTINUED0074 00SPREADER BEAM PROXIMITY SWITCH REMOVAL1.Remove two screws (15), washers (16), and proximity switch plate (20) from top of tophandler spreader beam (19).2.Measure position of proximity switch (17) in proximity switch plate (20), to ensure correct installation. Record mea-surement.3.Remove two jamnuts (18) and proximity switch (17) from proximity switch plate (20).4.Loosen four screws (21) and remove cover (22) from junction box (23). Inspect rubber seal in groove of cover. Replaceonly if damaged.15,1617181920212223
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