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Engine - Service instruction
In the following procedures and illustrations the engine
in the main is shown removed from the tractor.
However there are certain operations that can per-
formed with the engine still in the tractor, or separated
at the connection to the front axle support, or separated
from the transmission housing.
The engine overhaul procedure initially describes the
assembly process for rebuilding an engine using all new
components. Following this section are defined head-
ings, which describe detailed repair specifications and
procedures, where components are suitable for re-use.
Where overhaul of components is required without en-
gine being removed from the tractor refer to the follow-
ing headings, and the relevant paragraphs, in the main
overhaul procedure.
Operations or repairs that can be performed with the
engine still in the tractor.
1. Cylinder head and associated inlet and exhaust
components.
2. Fuel injection pump and related parts.
3. Water pump, thermostat, and associated compo-
nents.
4. Front timing cover/timing gear removal.
5. Front pulley.
Operations or repair that are performed with the engine
separated from the front axle.
• Oil pan removal for access to oil pan gasket, crank-
shaft, bearing shells, piston removal and oil pump.
Operations or repairs that are performed with the en-
gine separated from the transmission housing, and with
oil pan removed.
• Crankshaft rear oil seal and carrier removal. Dis-
mantle the engine by referring to the following re-
moval procedure. Refer to the specification section
as necessary.
NOTE: All gaskets, seals and O-rings must be replaced
while reassembling. Where new sealant is to be applied
refer to "Engine Specifications".
Engine - Engine and crankcase
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