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Function Of Clutch And Brake

FUNCTION OF CLUTCH AND BRAKE

Clutch and brake components Abbr. Function
Forward clutch F/C Connect input shaft 20  to main rear internal gear 10  .
Direct clutch D/C Connect input shaft 20  to main sun gear 11. 
U/D clutch U/D.C Connect U/D sun gear 15  to U/D front planetary carrier 16. 
2nd coast brake 2nd C/B Lock main sun gear 11. 
2nd brake 2nd/B Lock counterclockwise rotation of main sun gear 11. 
1st and reverse brake 1st & R/B Lock main front internal gear 13. 
U/D brake U/D.B Lock U/D sun gear 15. 
B5 brake B5/B Lock U/D rear planetary carrier 18. 
One-way clutch No. 1 O.C1 Lock counterclockwise rotation of main sun gear 11,  when 2nd brake operations.
One-way clutch No. 2 10  O.C2 Lock counterclockwise rotation of main front internal gear 13.