2006 LAND ROVER FRELANDER 2 Repair Manual

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Page 905 of 3229

LAND ROVER FRELANDER 2 2006 Repair Manual Stage 1:
Stage 2: Make s ure that new bolt s are ins t al led.
Inst all t he dri ves haft .
T orque: 40 Nm Inst all t he cool ant expans i on tank.
T orque: 10 Nm 9.
Secure t he engi ne wiring

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LAND ROVER FRELANDER 2 2006 Repair Manual 22. CAUTION: A new O-ring s eal is t o be ins tall ed.
Connect t he high-press ure power s t eering l ine t o t he power st eeri ng
pump.
T orque: 24 Nm 22.
Secure t he power s t eering hi gh-pres

Page 907 of 3229

LAND ROVER FRELANDER 2 2006 Repair Manual Inst all t he engi ne cover.
Refer t o: Engi ne Cover - TD4 2.2L Dies el (501-05 Interior Tri m andOrnament ati on, Removal and Ins tal lat ion).
36.
Carry out the low-press ure fuel s ys t em bl eed

Page 908 of 3229

LAND ROVER FRELANDER 2 2006 Repair Manual Publi s hed: 11-May-2011
Engine Cooling - I6 3.2L Petrol -
Lubricants, Fluids, Sealers and AdhesivesItemSpecification
Anti -freezeTexaco Ext ended Li fe Coolant (XLC) or any glycol bas ed anti -freez

Page 909 of 3229

LAND ROVER FRELANDER 2 2006 Repair Manual Publi s hed: 11-May-2011
Engine Cooling - I6 3.2L Petrol - Engine Cooling
Des cript ion and Operat ion
COMPONENT LOCATION
OVERVIEW
Becaus e of it s powerful engine, s ophi s ti cat ed transmis si on

Page 910 of 3229

LAND ROVER FRELANDER 2 2006 Repair Manual ItemPart NumberDescription
1-Engine2-Thermost at
3-Cabin heat er core
4-By-pas s5-Radiat or
6-Vent uri exi t
7-Trans mi s si on oil cool er8-Coolant pump
9-Coolant expans ion tank
10-Engine oi l co

Page 911 of 3229

LAND ROVER FRELANDER 2 2006 Repair Manual Coolant Flow - Open Thermostat
W hen t he t hermos tat opens, coolant is al so rout ed to the radiatorThe radi at or has an inl et on the Ri ght Hand (RH) s ide and 2 out let s on t he left-hand

Coolant Flow - Open Thermostat
W hen t he t hermos tat opens, coolant is al so rout ed to the radiatorThe radi at or has an inl et on the Ri ght Hand (RH) s ide and 2 out let s on t he left-hand si deThe great er volume of cooled coolant is routed at the radi ator's l ower out let t o the coolant pumpAt t he upper outl et some of the coolant is routed t o t he automat ic t rans mi ss i on's oil cool er. Before t he coolantreaches the oi l cooler, it pas ses a 'choke' circuit t hrough t he radi at or wit h a lower (s lower) fl ow t han other cool ant s .This provi des opt imum cool ing of t he cool ant before i t reaches the oi l cooler, whi ch in turn, provi des effect ivecool ing of t he transmis s ion oil . The cool ant i s rout ed from t he oil cooler onwards to t he cool ant pump.
Bleeding
The engi ne has 2 bl eed ci rcuit s connected t o t he expans ion t ank. One is l ocat ed on the radiat or and the ot her on thecyl inder head.
Radiator and Cooling Fan(s)
The radi at or, whi ch di s si pat es heat from t he engine cool ant and engi ne mount ed oil cooler, i s manufactured from a 27 mmalumi num mat ri x wit h hi gh-pres s ure i nject ion molded end t anks .
ItemPart NumberDescription
A-Col d t o mi ld cli mat e radiat orB-Hot cl imat e radi at or
Dependant on cli mate condit ions t here are 2 s peci fi cat ions of radiat or fan avail abl e:
Cold t o mild cl imat es : a s ingle fan unit des igned around a 500W mot orHot climat es : a t win fan unit feat ures t wo motors del iveri ng a t otal of 750W
Common t o bot h fan types are:
Electric mot ors wit h brus hesThe Engi ne Control Module (ECM) controls t he fan speed via Pul s e W i dth Modulat ion (PW M) s i gnal s to the El ect ronicFan Cont rol Module (EFCM)The fan speed i s cont rol led at 4 l evel s:- Run-on occurs i n 3 s t ages (i.e. depres s ing the fan s peed)- The engine cool ing fan i s act ivated a cert ai n t ime aft er t he engine has been s wit ched off to prot ect vari ousengi ne component s from overheati ng- The t ime the fan is act ivated and the s peed of the fan i s dependent on the coolant t emperature and thedri ver's driving s t yle (engi ne load) when t he engi ne is swi tched off- The hott er the engine and the hot ter t he load, the hi gher t he fan speed and t he longer run-on ti me. The

Page 912 of 3229

LAND ROVER FRELANDER 2 2006 Repair Manual maximum t ime of run-on i s 360 s econdsThe EFCM can, by modul at ing the PW M control s i gnal, i nform t he ECM about the fan's st at us and any faul ts .
PW M cont rol of the fan mot or pro

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