New Holland CX720 Repair Manual page 3659

Grain elevator Chain - Remove (K.60.B.52.48 - F.10.A.10)
1. Open cover (1).
2. Loosen nut (2) to release the grain elevator interme-
diate shaft drive belt.
3. Rotate the elevator chain until the coupler links are
accessible on the bottom sprocket.
Loosen the grain elevator chain with nuts (1) and (2).
CROP PROCESSING - STORING AND HANDLING Grain storing
2 4/7/2006
K.60.B / 25
1
ZDA4145A
2
ZDA3499A_1358
3
ZDA2922A