138
Fig. 111. Winch Reduction Gear Unit:
1 – lubricator; 2 – thrust washer; 3 – sprocket; 4 – drum shaft bracket; 5 – lock washer; 6
– nut; 7 – sliding bearing; 8 – distance bush; 9 – drum; 10 – drum shaft; 11, 15 – bolts;
12 – reduction gear cover; 13 – rope railing; 14 – fixed coupling; 16, 24, 28, 33 – shims; 17,
25, 27, 37 – bearing caps; 18, 23, 29, 31, 32 – bearings; 19 – reduction gear unit case; 20 –
worm wheel; 21 – plug; 22 – sliding clutch; 26 – flange; 30 – reduction gear worm; 34 –
gasket; 35 – band brake; 36 – rope fastening clamp; 38 – lead screw right
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hand bracket; 39
– coupling rod; 40 – fork; 41 – slide block; 42 – winch suspension cross
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member
