TM5-6115-593-34NAVFAC P-8-631-34TO-35C2-3-463-2Figure 4-17. Motor-Operated Potentiometers, Cam Adjustment(b)Remove retaining ring (10)friction cover (11) and spring(13). Elastic stop nut (12) isaccessible for torque increaseor decrease. Clutch assemblymay be removed for torqueadjustment by removing setscrews (10).(4)Adjust clutch (16, figure 4-15) to 20 ±5inch-ounce (0.15 ±0.15 ±0.04 joules).Add shims if necessary to reducelooseness between motor shaft andclutch. Adjust torque with nut asshown in figure 4-18. Clutch assemblymust be disassembled in accordancewith figure 4-15 as follows:(a)With cover (3) removed,remove motor mounting plate(17) and motor (9) by removingtwo screws (8).(b)Remove retaining ring (10)friction cover (11) and spring(13). Elastic stop nut (12) isaccessible for torque increaseor decrease. Clutch assemblymay be removed for torqueadjustment by removing setscrews (19).Figure 4-18. Motor-Operated Potentiometers, ClutchAdjustment Nut4-29
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