Page 598 of 1672
COOLING SYSTEM - TD5
REPAIRS 26-1-15
REPAIRS
Fan - viscous
$% 26.25.19
Remove
1.Release fixings and remove battery cover.
2.Disconnect battery earth lead.
3.Remove 3 bolts and remove engine acoustic
cover.
4.Remove upper fan cowl.
5.Remove viscous fan using tool LRT-12-093
and tool LRT-12-094.
RH thread.
Refit
1.Position viscous fan and tighten using tool
LRT-12-093 and tool LRT-12-094.
2.Fit upper fan cowl.
3. Fit engine acoustic cover and tighten bolts.
4.Connect battery earth lead.
5.Fit battery cover and secure with fixings.
Radiator
$% 26.40.01
Remove
1.Drain cooling system.
+ COOLING SYSTEM - Td5,
ADJUSTMENTS, Drain and refill.
2.Remove intercooler.
+ ENGINE MANAGEMENT SYSTEM -
Td5, REPAIRS, Intercooler.
3.Remove clip and disconnect bleed hose from
radiator.
4.Release clip and disconnect top hose from
radiator.
5.Release clip and disconnect bottom hose from
radiator.
6.Release clip and disconnect engine oil cooler
hose from radiator.
7.Release clip and disconnect fuel cooler hose
from radiator.
Page 599 of 1672
COOLING SYSTEM - TD5
26-1-16 REPAIRS
8.Remove securing screw and release gearbox
oil cooler from radiator.
9.Remove radiator.
10.Remove rubber mountings from base of
radiator.
11.Remove 2 captive nuts from radiator.
12.Remove sealing strip from radiator.
13.Remove cowl retaining clips from radiator. Refit
1.Fit cowl retaining clips to radiator.
2.Fit sealing strip to radiator.
3.Fit nuts and rubber mountings to new radiator.
4.Fit radiator.
5.Fit gearbox oil cooler to radiator and secure
with screw.
6.Connect fuel and engine oil cooler hoses to
radiator and secure with clips.
7.Connect bottom and top hoses to radiator
secure with clips.
8.Connect bleed hose to radiator and fit clip.
9.Fit intercooler.
+ ENGINE MANAGEMENT SYSTEM -
Td5, REPAIRS, Intercooler.
10.Refill cooling system.
+ COOLING SYSTEM - Td5,
ADJUSTMENTS, Drain and refill.
Page 600 of 1672
COOLING SYSTEM - TD5
REPAIRS 26-1-17
Thermostat
$% 26.45.09
Remove
1.Drain cooling system.
+ COOLING SYSTEM - Td5,
ADJUSTMENTS, Drain and refill.
2.Remove viscous fan.
+ COOLING SYSTEM - Td5, REPAIRS,
Fan - viscous.
3.Loosen clips and release air intake hose from
EGR valve.
4.Remove air intake hose.
5.Release 3 clips and disconnect coolant hoses
from thermostat.
6.Remove thermostat. Refit
1.Position thermostat, connect hoses and secure
with clips.
2.Position air intake hose to EGR valve, connect
hose to intercooler and tighten clips.
3.Fit viscous fan.
+ COOLING SYSTEM - Td5, REPAIRS,
Fan - viscous.
4.Refill cooling system.
+ COOLING SYSTEM - Td5,
ADJUSTMENTS, Drain and refill.
Page 601 of 1672
COOLING SYSTEM - TD5
26-1-18 REPAIRS
Pump - coolant
$% 26.50.01
Remove
1.Drain cooling system.
+ COOLING SYSTEM - Td5,
ADJUSTMENTS, Drain and refill.
2.Remove centrifuge.
+ ENGINE - Td5, REPAIRS, Gasket -
centrifuge oil drain pipe.
3.Release clip and disconnect hose from coolant
pump cover.
4.Remove 5 bolts securing coolant pump cover.
5.Remove cover and coolant pump from housing
and discard 'O' rings. Refit
1.Clean coolant pump housing and mating faces.
2.Fit new 'O' rings to coolant pump and cover.
3.Fit coolant pump and cover and tighten bolts
to 9 Nm (7 lbf.ft).
4.Connect hose to pump cover and secure with
clip.
5.Refit centrifuge.
+ ENGINE - Td5, REPAIRS, Gasket -
centrifuge oil drain pipe.
6.Refill cooling system.
+ COOLING SYSTEM - Td5,
ADJUSTMENTS, Drain and refill.
Page 602 of 1672
COOLING SYSTEM - V8
DESCRIPTION AND OPERATION 26-2-1
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COOLING SYSTEM - V8 DESCRIPTION AND OPERAT ION
Page 603 of 1672
COOLING SYSTEM - V8
26-2-2 DESCRIPTION AND OPERATION
Cooling system component layout
Page 604 of 1672
COOLING SYSTEM - V8
DESCRIPTION AND OPERATION 26-2-3
1Heater matrix
2Heater return hose
3Heater inlet hose
4Heater inlet pipe
5Throttle housing
6Connecting hose
7Throttle housing inlet hose
8Throttle housing return pipe
9Manifold outlet pipe
10Heater return pipe
11Coolant pump
12Radiator top hose
13Connecting hose
14Radiator bleed pipe15Viscous fan
16Radiator
17Gearbox oil cooler
18Engine oil cooler (Only applicable to vehicles
up to VIN 756821)
19Radiator bottom hose
20Thermostat housing
21Bleed screw
22Coolant pump feed hose
23Expansion tank
24Pressure cap
25Connecting hose
26Overflow pipe
Page 605 of 1672
COOLING SYSTEM - V8
26-2-4 DESCRIPTION AND OPERATION
Cooling system coolant flow
