New Holland CX720 Repair Manual page 1912

4. Lubricate the ring seals (3) and fit them on the case
(4).
With tool (2):
- 296198, for engine F2B;
- 296199, for engine F3A;
secured to the cylinder head with bracket A, drive in
the new case, screw down the screw (1) pressing the
bottom of the case.
5. Rebore the hole in the case (3) with the reamer
296206 (1).
POWER PRODUCTION - FUEL AND INJECTION SYSTEM
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4
MID0502A
5
MID0503A