Iveco Daily Euro 4. Manual — part 68

88421

107736

107737

107738

Figure 256

Figure 257

Figure 258

Figure 259

Fit the turbocharger (3) with the relevant gasket on the
exhaust manifold (1). Drive in the nuts (2) and tighten them
to the prescribed torque.
Connect the oil pipe (5) to the turbocharger (3) and the
cylinder head, and tighten the pipe unions (4 and 6) to the
prescribed torque.

Fit heat exchanger (2), together with EGR valve (3), back to
the overhead, then tighten fastening screws (1) to the speci-
fied torque. Connect EGR valve (3) to pipe (6) with a new
collar (4), then tighten fastening screw (5) to the specified
torque.

Fit rear cover (4) with a new gasket (2) back to cylinder head
(1).
Screw down fastening screws (3) and tighten them to the
specified torque.

Fit coolant pipes (1 and 3) to rear cover (2) and heat
exchanger (4), and secure them with new clamps and collars.

Figure 260

107739

Connect pipe assembly (3) to water pump (4), then secure
the latter to supporting bracket (1) with screw (2), by
tightening the latter to the specified torque.

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88423

107740

Figure 261

Figure 262

Remove the fastening screws (1) and remove tool 99360187
(2).

Position the joint (2) on the stem (3).
Slightly lubricate the seal ring (1) and fit it on the power
steering pump (5).
Fit the power steering pump on the support (4).
Screw down fastening screws (7) complete with spacers (6)
and tighten them to the specified torque.

Figure 263

107741

Lubricate a new seal ring (3) and fit it on the high pressure
pump (4).
Position the joint (2) on the high pressure pump stem (4).
Fit the high pressure pump (4) on the support (1), drive in
the screws (5) complete with spacers (6) and tighten them
to the prescribed torque.

Figure 264

107711

Fit heat exchanger (2), complete with a new gasket, onto the
engine base.
Drive in the screws (1) and tighten them to the prescribed
torque.

Figure 265

107710

Connect the low pressure pipes (5) with the new gaskets to
the high pressure pump (2) and tighten the pipe unions (1
and 3) to the prescribed torque.
Drive in the fastening screw (6) of the pipe (5) on the bracket
(4) and tighten it to the prescribed torque.

Figure 266

107742

Lubricate a new seal ring (3), then fit it onto the pipe.
Fit pipe (2) onto heat exchanger (4).
Screw down screws (1 and 5), then tighten them to the
specified torque.

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4

107743

107745

75508

107746

Figure 267

Figure 268

Figure 269

Figure 270

Figure 271

Fit the suction manifold (1) with a new gasket.
Drive in the screws (2) and tighten them to the prescribed
torque. Fit the air temperature and pressure sensor (3).
Drive in the screw (4) and tighten it to the prescribed torque.

Fit a new seal (3) on the electro-injector (1) and mount this
in the overhead (2).

Mount the glow plugs (1) and, using the box-type wrench SP.
2275 (2) and torque wrench 99389819 (3), tighten them to
a torque of 8

÷ 10 Nm.

Mount the hydraulic accumulator (1) and tighten the fixing
screws (2) to the prescribed torque.
Fit the pressure sensor (3) on the hydraulic accumulator (1)
and tighten it to the prescribed torque.

107744

Fit throttle valve assembly (2), together with a new gasket,
onto inlet manifold (1).
Screw down fastening screws (3), then tighten them to the
specified torque.

107705

Mount the brackets (3) fastening the electro-injectors (1)
and screw down the screws (2) without locking them.

Figure 272

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