Full page fax print - The TVR Sitethetvrsite.com/files/workshop-manuals/12-Cooling.pdf · Radiator...

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Section N - Cooling System N.B. Cooling System part numbers begin with (K)

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contents

·· ·········· ··· ·······················11······································

Radiator

······················ ················IJ································· ·····

Temp. Sensor

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Oil Cooler

······································m······································

Water cooling piping

............................. .. ....... g ..................................... . Bleeding Coolant System )

........................... .. ......... g ..................................... . Coolant Replacement


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Service I Workshop Manual

Radiator

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Service/Workshop Manual - Radiator

Radiator -Removal/Replacement Procedure

. Remove the air flow sensor plug HTh;roh

':situated on theN/S of the ~ar . .

Next remove the split pins on the twose~J:}Iirlg ,; clips on the front of the box and undq the clips:. ·

The filter housing should now come free.

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CERBERA SERVICEI'WORKSHOP NIANUAL

Service/Workshop Manual - Radiator

8

To gain access to the radiator ·paneL · ··

Remove ·the top and bottom radiator l}oses::···· ,,,;. . .Starting with the bottom - to allow fluid to:' drain out

·If A/ Con· disconnect both fan wires. N.B. Noti]1g which.wires went to whis:h

. connector. · · ' If standard .disconnect single fan wiring.

If A/Con remove the largest fan by unbolting the 4 x M6 nyloc nuts.


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Locate 'the radiator ,Mtgi pins m ·. the two ~ocationaLhol;s c,;nd·.then repla"ce nuts.. 0 Ensure th~t the intg.,pins have1Jh~;Iubber spafers in·place. .. · ·· Coola~t Specification 3 parts water tS 1 c:

·anti'.:.freeze: CapacitYlS'Jities.

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CERBERA SERVICE/WORKSHOP NIANUAL

Notes

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ECU Temperature Sensor

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Service/Workshop Manual - Temp Sensor

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Temp. Sensor -Removal/Replacement Procedure

The temperature sepsor for th~ cooling sx.~l~~§s located in the eng~ne bay under the Flg~~~t:~·

Remov~ . the 6 xM8allen bolts whiCh secures . the .Flpanel. ·

The sensor is located on the top of the outlet cooling pipes - as shown.

To remove unclip the sensor connector.

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CERBERA SERVICE/WORKSHOP .MANUAL

,, ;T() . r~HlBc~ •• r~yen;;e tn~ 9~tl~ne~ procedure_ 'En~lir~:.!o hleed .srsfemon'reasse!Tibly. ·


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Oil Cooler

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Service/Workshop Manual - Oil Cooler

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Oil Cooler -Removal/Replacement Procedure

To remove the oil :coolant matri~ firstly remov~ . the M8 counter s~k allen bolt which secures .. rt ,_ to the body ofthe car. This is locate_~ .. at tl;l~, NZ;~ .; nose of the car. unde. r the bonnet ·(same po.· ~it~qn q astl}e V:J.N;J?ut on_ . !hi::i opposi!?·· sid~, oftll.~ .. body). ' · · · · · · .·· .,it>

Undo the oil coolant piping froii1 the Oil ·~oq~J~ <;

matrix. access can be· gained via the access. ., · · ·panel in the front of the front N IS wheel'arc!}: The, pi~e is of ari oil cooler a'nd piping.ouf?f · .. the car. .,. '"''"' N.R- The oil in the system will drairt ou~ sog~ sure to have a container for the fliud to drain •.: · ·into.

Then remove the air filter box- as described-in'' its relevant section.

Remove the 2 X M8 allen bolts from underneath the front grill area.

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CERBERA SERVICE/WORKSHOP JVIANUAL

,-·:;Remove the oil cooiantmatrix from the car ,.v:c->~ . ;;_-= ':?t1<;:-~,-. ;~?i: . ' -~-;::,.,\<:=_''' . > ·\tt . ==~ :·-' -· r-t ~ ~ -P: -.< ,

throt1ghthe-air,.filter box hsle . . _, · ·• ~- r.ro"re,_piac~ _ reyerse· ~he ohtlifl.edprocedure · ,;p,;~rne,.pip~{ip~to ~~fHl ~,~d -b~~e,d .tpe s1'st~I+l· '

:.:_~ r~f~-~~g:tb the ;elevant sections for . " / .

>.:?~8-tr~c,ttpp:s . o~' tl;le,8.~ - PfQC~~pres,;/j : ~:- ··,; . ' ,.;.; . , __ ,_,_


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Water Cooling Piping

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Service/Workshop Manual - Coolant Piping

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Service/Workshop Manual - Coolant Piping

Coolant Piping- Removal/Replacement Procedure

To replac€t a secti6ii oftn~;rubbe!' piping even a section of tl}e metal piping; drain the system - as describ~d inJhe:"bleedingthe coolant sys!em"

Then, simply disconnect the relevant section of hose or metal tubing by undoing the re!eval}t jubliee clips. ··.. · " ·

Remembering to disconnect the temperatur~ sensor or the temperature gauge when the section of tubing which houses them has to be removed.

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CERBERA SERVICE/WORKSHOP 1\IIANUAL

Notes

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Bleeding the Coolant System

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Service/Workshop Manual - Coolant Bleeding

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Coolant Bleeding

Replace the bleed plug and then bleed any:a'ir from the system using the bleed valves on the coolant rails. Once no more air is being expelled;' tighten the valve, check the level of coolant in the reservoir and r~place the cap. Run the car and then re-check for air.

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CERBERA SERVICEI"WORKSHOP JVLANUAL

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Replacing the Coolant

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Seroice/Workshop Manual - Coolant replacement

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Seroice/Workshop Manual - Coolant replacement

Coolant Draining/Replacing

To replace the cooling system fluid1 al(th~,-t*: existingfluid;has to be_drained.To dq}lAs :~~ lowest P.art Q(the,syste:rn,vyhich ist~~)<?;r~E:{i.cs ,,~ pip~g ~connecting to theradiator,has:.t~·. 9e dis · connected. . ·· · · · "·

Remove the bleeding plug which is ldcat~d h~' the 0 /S of the radiator. ·

Remove the coolant reservoir cap and refill with coolant. 15 litres - 3 parts water, 1 part .· anti-freeze. · Then bleed the system as descrided in the relevant section. ·,j

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