New Holland CX720 Operator's Manual page 426

16. Straw elevator drive belt
(cereals equipment)
2 HB drive belt
The belt tension is correct:
spring length 1 = indicator length 2
Adjust with nut 3.
17. Header drive belt (cereals equipment)
2 HB drive belt
The belt tension is correct:
spring length 1= thread length X= 153 mm – 157mm
(6–2/85" – 6–2/11").
Adjust with nut 2 and lock with nut 3.
18. Header and straw elevator drive belt.
(maize equipment)
4 HB drive belt
The belt tension is correct :
spring length 1 = indicator length 2
Adjust with nut 3.
19. Grain elevator intermediate shaft drive belt
The belt tension is correct :
spring length 1 = indicator length 2
Adjust with nut 3.
SECTION 4 – LUBRICATION AND MAINTENANCE
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