New Holland CX720 Repair Manual page 2215

Water pump - Install (B.50.A.20 - F.10.A.15)
CX720, CX740, CX760, CX780, CX820, CX840
1. Installation of water pump to the engine is the reverse
of disassembly.
2. Ensure the drive belt tensioner pulley rotates freely
and the swinging arm of the tensioner returns to rest
freely. Gently lever the arm up, to enable the drive
belt to be seated in the grooves on the pulleys.
3. After installation , refill the cooling system and run
the engine checking for leaks.
POWER PRODUCTION - ENGINE COOLANT SYSTEM
2 4/7/2006
B.50.A / 25