New Holland CX720 Repair Manual page 1669

ENGINE - Overhaul (B.10.A - F.10.A.40)
CX720, CX740, CX760, CX780, CX820, CX840
1. In the following procedures and illustrations the en-
gine is shown removed from the vehicle however
there are certain operations that can be performed
with the engine installed.
Where it is necessary to remove the engine use a
suitable hoist or overhead gantry and standard en-
gineering procedures. Removal of the engine is de-
scribed in ENGINE - Remove (B.10 - F.10.A.10).
Dismantle the engine following conventional tech-
niques and by referring to the appropriate overhaul
sections of this chapter. Always refer to ENGINE -
Torque (B.10.A - D.20.A.10) as necessary.
For concerns relating to the fuel system refer to
FUEL AND INJECTION SYSTEM - Static descrip-
tion (B.20.A - C.30.A.20). On engines fitted with
the electronically controlled fuel injection pump refer
to POWER PRODUCTION - Fault code index (B -
C.40.G.10) in the electrical section of the manual.
NOTE: Where it is necessary to remove additional items
to gain access to the components on the engine Refer to
ENGINE - Remove (B.10 - F.10.A.10).
NOTE: All gaskets, seals, and 'O' rings must be replaced
during re-assembly. Where new sealant is to be applied
refer to LUBRICATION SYSTEM - General specification
(B.60.A - D.40.A.10).
2. Operations or repairs that can be performed with the
engine still in the vehicle.
Front timing cover, Pump drive gear and idler gear.
Removal of engine is required in order to remove and
replace the camshaft timing gear.
Front pulley and damper assembly.
Cylinder head and associated inlet and exhaust com-
ponents.
Fuel injection pump removal and timing.
Water pump, thermostat, and associated compo-
nents .
Oil pump relief valve.
Turbocharger.
POWER PRODUCTION - ENGINE
2 4/7/2006
B.10.A / 123