Workshop Manuals Factory service & repair Land Rover
01 Range Rover Classic - 199502 01 - INTRODUCTION03 04 - GENERAL SPECIFICATION DATA04 05 - ENGINE TUNING DATA05 06 07 - GENERAL FITTING REMINDERS07 09 - LUBRICANTS, FLUIDS AND CAPACITIES08 10 - MAINTENANCE09 12 - ENGINE - Tdi10 11 12 13 12 - ENGINE - V8i14 17 - EMISSION CONTROL15 19 - FUEL SYSTEM - Tdi16 19 - FUEL SYSTEM - MFI17 19 - FUEL SYSTEM - CRUISE CONTROL - V8i18 26 - COOLING SYSTEM - Tdi19 26 - COOLING SYSTEM - V8i20 30 - MANIFOLD AND EXHAUST SYSTEM21 33 - CLUTCH22 37 - MANUAL GEARBOX - R38023 41 - TRANSFER GEARBOX - BORG WARNER24 25 44 - AUTOMATIC GEARBOX - ZF26 27 28 47 - PROPELLER SHAFTS29 51 - REAR AXLE AND FINAL DRIVE30 31 54 - FRONT AXLE AND FINAL DRIVE32 33 34 57 - STEERING35 36 37 60 - FRONT SUSPENSION38 64 - REAR SUSPENSION39 68 - AIR SUSPENSION40 70 - BRAKES - NON ABS41 70 - BRAKES - ABS42 70 - BRAKES - ELECTRONIC TRACTION CONTROL43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 74 - WHEELS AND TYRES59 75 - SUPPLEMENTARY RESTRAINT SYSTEM60 76 - CHASSIS AND BODY61 62 63 64 80 - HEATING AND VENTILATION65 82 - AIR CONDITIONING66 84 - WIPERS AND WASHERS67 86 - ELECTRICAL
Land Rover Range Rover Classic18 · 26 - COOLING SYSTEM - Tdi
18 · Engine

THERMOSTAT

Make
Land Rover
Model
Range Rover Classic
Section
REPAIR › THERMOSTAT
26 - COOLING SYSTEM - TdiTHERMOSTAT
background image

Tdi

1

REPAIR

VISCOUS COUPLING, FAN BLADES, PULLEY AND
FAN COWL

Service repair no - 26.25.03/05

Viscous coupling

- Remove 1 to 3

Fan blades

- Remove 1 to 4

Fan cowl

- Remove 1 to 3

Fan pulley

- Remove 1 to 6

Remove

WARNING: Disconnect battery negative
terminal to prevent engine being started
before removing or adjusting drive belt.

1. Slacken nut securing viscous coupling/fan blade

assembly to pulley.

NOTE: Nut securing viscous unit to pulley
has a left hand thread. Release by turning
clockwise when viewed from front of

viscous unit.

2. Drop viscous unit and fan assembly into bottom

of cowling

3. Remove two fixings clips from top of cowling and

lift cowling complete with viscous unit and fan
out of lower mountings.

4. Remove fan blades from viscous coupling if

necessary.

5. Remove serpentine drive belt and, if fitted, air

conditioning compressor belt.

6. Remove pulley fixings, remove pulley.

NOTE: The serpentine belt is removed by
using a hexagonal socket and tommy bar
on the auto-tensioning pulley nut. Whilst

tensioning the device the belt can be removed.

7. Reverse removal procedure. Ensure fan blades

are fitted correctly. Fan is marked ’front’ and
should be fitted with word ’front’ closest to
radiator. Tighten to

30 Nm.

8. Refit drive belt.

See ENGINE, Repair, Drive

Belt

THERMOSTAT

Service repair no - 26.45.01

Remove

1. Partially drain cooling system, until coolant level

is below thermostat housing.

2. Disconnect hose from thermostat housing.
3. Disconnect electrical connections to water

temperature switch.

4. Remove outlet elbow.
5. Withdraw thermostat.

Test

6. Note rating of thermostat is 88˚C. Place

thermostat in a container half full of water. Heat
water, observe temperature at which thermostat
begins to open. Thermostat is satisfactory if its
open between 85˚C and 89˚C.

Refit

7. Insert thermostat with jiggle pin/vent hole upper

most (12 o’clock position) .

8. Fit the outlet elbow and new joint washer.

Tighten to

28 Nm.

9. Reverse removal procedure. 1 to 3.

10. Check for coolant leaks around all connections

and joint faces.

Parts & tools for this job For Land Rover Range Rover

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