2006 LAND ROVER FRELANDER 2 ECU

t he noted removal pos it ion.
Inst all t he inner CV joi nt out er ont o t he halfshaft.
Pack the i nner CV joint wi th the grease suppli ed.5.
Pack the out er CV joi nt wit h t he grease s uppli ed.6.
7. NOTE: Ins t al l new ret aining cl ips .
Secure t he inner CV joi nt boot t o t he inner CV joint.
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8. NOTE: Ins t al l new ret aining cl ips .
Secure t he outer CV joint boot to t he outer CV joint .
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Inst all t he hal fs haft .
Refer t o: Rear Hal fs haft LH (205-05 Rear Dri ve Halfs haft s , Removaland Inst all at ion).
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Check t he brake mas ter cylinder res ervoir flui d level.
Is t he fl uid l evel OK?YesGO t o J3.NoCHECK brake mas ter cyl inder res ervoir s ealing poi nts . For addit ional informat ion, refer t o Brakemast er cyl inder component t es t in t his secti on. ADD brake fluid and BLEED t he brake s ys tem.REFER t o: Brake Syst em Bl eedi ng (206-00 Brake Syst em - General Informati on, General Procedures )/Brake Sys t em Pres s ure Bleedi ng (206-00 Brake Sys tem - General Informati on, General Procedures ).TEST t he s yst em for normal operati on. REPEAT road tes t if neces s ary.J3: CHECK BRAKE PEDAL RESERVE
Run engine at idle speed.
Apply the brake pedal li ght ly three or four ti mes .
W ait 15 s econds for the vacuum t o repl eni sh.
Pus h down on t he brake pedal unt il i t s tops moving downward or an increas ed res is t ance t o t hebrake pedal t ravel occurs .
Hol d t he brake pedal i n t he appl ied pos it ion whi le i ncreas i ng the engine speed t o 2000 rpm.
Rel eas e t he accel erator pedal .
Does t he brake pedal move downward as t he engi ne s peed returns to idle?YesGO t o J4.NoCHECK the vacuum t o the brake boos t er.
J4: CHECK T HE FRO NT WHEEL BEARING ASSEMBLY
Check t he front wheel bearing as s embly.
Are t he front wheel beari ngs l oose?YesINSTALL a new front wheel beari ng if damaged.REFER t o: Front W heel Bearing (204-01 Front Suspens ion, Removal and Inst all at ion).TEST t he s yst em for normal operati on.NoCHECK the front brake di scs for thicknes s variances .
PINPOINT TEST K : SLOW OR INCOMPLETE BRAKE PEDAL RETU RN
T ESTCONDIT IO NSDET AILS/RESULT S/ACT IO NS
K1: CHECK FOR BRAKE PEDAL RET URN
Run the engine at i dle whi le maki ng s everal brake appli cat ions .
Pul l the brake pedal rearward wi th approxi matel y 44.5 N (10lb) force.
Rel eas e t he brake pedal and measure t he dis tance t o t he toe board.
Make a hard brake appl icat ion.
Rel eas e t he brake pedal and measure t he brake pedal t o t oe board di st ance. The brake pedalshould return t o it s original posi ti on.
Does t he brake pedal return t o it s original posi ti on?YesVehi cl e is OK.NoGO t o K2.
K2: CHECK FOR BRAKE PEDAL BINDINGDis connect t he brake boos ter from the brake pedal. Check t he brake pedal t o ens ure freeoperat ion.
Is t he brake pedal operat ing freel y?YesINSTALL a new brake boos ter.REFER t o: Brake Boost er (206-07 Power Brake Act uat ion, Removal and Ins tall ati on).TEST t he s yst em for normal operati on.NoREPAIR or INSTALL new brake pedal. TEST t he s ys t em for normal operati on.
Component Tests
Brake Booster
1. Check al l hos es and connecti ons . All unus ed vacuum connect ors s houl d be capped. Hos es and thei r connect ionss hould be correctl y s ecured and in good condi ti on wit h no hol es and no col laps ed areas. Ins pect t he val ve on t hebrake boos ter for damage.
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2. Check t he hydraulic brake s ys t em for leaks or low flui d.2.
3. W i th the aut omat ic trans mi s si on in PARK, s t op the engine and apply the parki ng brake. Pump t he brake pedals everal ti mes t o exhaus t all vacuum in the s ys tem. W it h t he engi ne s wit ched off and al l vacuum i n t he s ys t emexhaus t ed, apply the brake pedal and hold i t down. St art t he engi ne. If t he vacuum sys tem is operat ing, t hebrake pedal wil l tend t o move downward under cons t ant foot pres sure. If no mot ion is felt , the vacuum boos t ers ys tem is not funct ioning.
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4. Remove the vacuum hos e from t he brake boos ter. Mani fol d vacuum should be avai lable at t he brake boos ter endof t he hose wit h t he engi ne at idl e s peed and t he automat ic trans mi ss i on in PARK. Make s ure that all unusedvacuum outl ets are correct ly capped, hos e connectors are correct ly secured and vacuum hoses are i n goodcondit ion. W hen it is es tabli s hed that manifold vacuum is avai lable t o t he brake boos ter, connect t he vacuumhos e t o t he brake boost er and repeat St ep 3. If no downward movement of the brake pedal is felt , ins tal l a new
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Publi s hed: 11-May-2011
Brake System - General Information - Brake System Bleeding
General Procedures
W ARNING: If any component s upst ream of the Hydraul ic Control Uni t (HCU), including the HCU it sel f are replaced,t he brake s ys t em mus t be bl ed usi ng Land Rover approved diagnos t ic equipment . Thi s wil l ens ure that all ai r is expelledfrom the new component (s).
• NOTE: The fol lowi ng procedure covers bleedi ng t he brake s yst em i f components down st ream of the HCU have beenrepl aced. W here onl y t he primary or s econdary brake ci rcuit s have been di s turbed in i sol ati on, i t should onl y be neces s aryt o bleed t hat ci rcuit . Parti al bl eedi ng of the hydrauli c s ys t em i s only permis s ible if a brake tube or hos e has beendis connected wi th onl y mi nimal los s of fluid.
1. W ARNING: Do not work on or under a vehi cle s upported onl yby a jack. Al ways support t he vehi cl e on s afet y s tands .
Rais e and s upport t he vehi cl e.
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Check that t he brake fl uid l ines are s ecure and that t here are nos igns of a brake fl ui d l eak. If a brake fluid leak is det ect ed,i nves ti gat e and rect ify t he caus e of t he leak before bleeding t hebrakes .
Refer t o: Brake Syst em (206-00 Brake Sys t em - General Informat ion,Di agnos is and Tes ti ng).
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Pump t he brake pedal unt il t he brake vacuum ass i st ance isexhaus t ed.3.
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5. W ARNING: Do not allow dirt or forei gn li qui ds to ent er theres ervoi r. Us e only new brake fl uid of t he correct s peci fi cat ion fromairti ght cont ai ners . Do not mix brands of brake fl uid as t hey may notbe compati ble.
CAUTION: Brake fl ui d wi ll damage paint fi nis hed s urfaces. Ifs pil led, immedi at ely remove t he fl uid and clean t he area wit h wat er.
Remove t he brake fluid res ervoir cap.
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3-Dus t s hiel d
4-Dus t s hiel d ret aining s crew (3 off)
5-Brake dis c6-Brake dis c ret aini ng screw
7-Outer anti -s queal s him
8-Outer brake pad9-Inner brake pad
10-Inner ant i-s queal s him
11-Cal iper hous i ng spring12-Fi xed carri er
13-Cal iper pis ton seal
14-Cal iper pis ton15-Sl idi ng cal iper
16-Bus hed bolt rubber boot (2 off)
17-Bus hed bolt (2 off)18-Bus hed bolt dus t cap (2 off)
19-Cal iper bleed s crew
20-Bleed s crew cap21-Fl exi ble hos e
22-Fi xed carri er retai ni ng bolt (2 off)
23-Front Left-Hand (LH) wheel knuckle
OVERVIEW
The front brake as sembl y feat ures a venti lat ed brake dis c and cast -iron sl idi ng cal iper wit h s ingle act ing pi st on.
BRAKE DISC
ItemPart NumberDescription
A-Front brake dis c - i 6 gas ol ine vehicleB-Front brake dis c - TD4 di esel vehicle
The brake dis c i nst all ed to the 3.2 l it er i 6 gas ol ine vehicle is 316 x 28 mm (12.44 x 1.10 i n) diameter. The brake dis cins t al led t o t he 2.2 li ter TD4 dies el vehi cl e is 300 x 28 mm (11.81 x 1.10 in) diamet er. The brake di sc is s ecured t o thewheel knuckl e hub wi th a s ingle s crew and is al so ret ai ned by t he 5 wheel securi ng nut s .
Both types of front brake dis c are manufact ured wi th vent il at ion channel s , al lowi ng the di s c to achieve hi gh levels oft hermal st abil it y even during s evere braki ng.
The dis c i s cool ed as the forward mot ion of t he vehi cl e draws air t hrough the venti lat ion channel s, and acros s t he s urfacesof the di s c.
CALIPER ASSEMBLY

ItemPart NumberDescription
A-Front brake cal iper - i6 gas oli ne vehi cl eB-Front brake cal iper - TD4 dies el vehicle
The cal iper as sembl y compris es a fixed carrier and s li ding caliper. The fi xed carrier i s mounted t o s t raddle t he brake di scand is at t ached t o t he wheel knuckl e wit h 2 bol ts . The fixed carri er provides the locat ion for 2 brake pads t hat aremounted on ei ther s ide of t he brake di sc, and is formed wit h guide channel s t hat al low t he brake pads t o s li de toward t hedis c s urface.
• NOTE: The 2 fixed carrier ret aining bol ts are pre-appl ied wi th a t hread locking adhesi ve and mus t not be re-us ed duringmaint enance. New fixed carri er ret ai ning bolt s mus t be us ed and t he ori gi nal bolt s di scarded.
The s li di ng cal iper is mount ed over the fixed carrier and ret ains t he 2 brake pads wi thi n the cal iper as s embly. The s li di ngcal iper is secured t o t he fixed carri er wit h 2 bus hed bol ts , and i s formed wi th a hydraul ic chamber cont ai ning a 60 mm(2.36 in) di ameter pis t on and annular s eal.
The s li di ng cal iper is connect ed via a fl exi ble hos e t o t he brake s yst em hydrauli c circui t, and als o i ncorporates a bleeds crew for maint enance purposes .
The 2 bus hed bol ts are machined wi th a s mooth surface and are protect ed from di rt and moi st ure ingres s wi th a col laps iblerubber boot . The bushed bolt s all ow t he s li di ng caliper li mi ted l ateral movement along t he fi xed carri er.
A hous ing s pri ng is locat ed on t he outer s ide of t he brake dis c, and is connect ed wit h formed hooks between t he fixedcarri er and sl idi ng cal iper. During operat ion of t he brake, t he s pri ng is tens ioned as the sl iding cal iper moves toward thebrake dis c. The s pring as s is t s to move t he sl idi ng cal iper away from t he brake di sc as the brake is released.
An anti -s queal s him i s ins tal led on t he outs i de edge of each brake pad and reduces Nois e, Vibrat ion and Hars hnes s (NVH)from the brake component s duri ng operati on.
The brake pads are not i nst all ed wit h pad wear s ens ors .
BRAKE DUST SHIELD
A formed brake dust s hiel d is locat ed between t he wheel knuckle and brake di s c, and i s s ecured to the knuckl e wit h 3s crews .
The brake dus t shi eld i s handed t o t he rel evant s ide of t he vehicle and protects t he brake component s from cros s axl es tone t hrows . The brake dus t shi el d als o prevent s debris and brake dust from s preading t o other part s of t he vehi cl e.
PRINCIPLES OF OPERATION
Brake Application
As t he brake pedal i s applied, ini ti al hydrauli c pres s ure i s fel t in the s l iding cali per chamber caus ing t he pis t on to ext endt oward t he brake dis c. The moving pis t on cont act s t he inner brake pad, forci ng the pad al ong the fixed carrier guidechannels and i nto cont act wi th the i nner s ide of t he brake di sc.
As t he pis ton ext ends from t he cal iper chamber, it pas ses t hrough an i nternal annul ar seal located wit hi n t he cal iper

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-Dus t s hi eld retai ni ng s crew (4 off)
6 -Brake di sc – s olid (TD4 di esel vehi cle)
7 -Brake di sc ret ai ning s crew
8 -Brake di sc – vent il ated (i6 gas oli ne vehi cl e)
9 -Fixed carrier
10 -Bus hed bol t rubber boot (2 off)
11 -Bus hed bol t
12 -Cali per pi st on s eal
13 -Brake pad retai ni ng s pri ng (2 off)
14 -Out er ant i-squeal shi m
15 -Cali per pi st on
16 -Out er brake pad
17 -Inner brake pad
18 -Sli ding cali per
19 -Inner anti -s queal s him
20 -Cali per bl eed screw
21 -Bleed s crew cap
22 -Bus hed bol t ret aining s crew (2 off)
23 -Rear Left-Hand (LH) wheel knuckle
24 -Fixed carrier ret aining bol t (2 off)
25 -Anti -l ock Brake Syst em (ABS) s ens or ret aining s crew
OVERVIEW
The rear brake as s embly feat ures ei ther a convent ional venti lat ed or a s olid type br ake di s c, and cast -iron sl idi ng cal iper
wit h s i ngl e act ing pi s ton.
BRAKE DISC Item
Part Number Description
A -Rear brake dis c - i 6 gas ol ine vehicle
B -Rear brake dis c - TD4 di esel vehicle
The vent il ated t ype brake dis c i s 302 x 20 mm (11.89 x 0.79 in) i n diamet er and ins t al led t o t he 3.2 l it er i6 gas oli ne
vehi cl e. The sol id t ype brake dis c i s 302 x 12 mm (11.89 x 0.47 i n) i n diamet er and ins tal led t o t he 2.2 lit er TD4 dies el
vehi cl e. The brake dis c i s s ecured to t he wheel knuckle hub wi th a s ingle screw and is al s o ret ained by t he 5 wheel
s ecuring nuts .
Both si zes of rear brake dis c are suffi ci ent ly cooled to achieve high level s of t her mal st abil it y, even duri ng s evere braking.
The s olid type brake di sc is cooled as t he vehi cles forward moti on direct s air over the di sc surfaces . The convent ional
vent il ated di sc is cooled by t he forward moti on of the vehicle drawing ai r through r adial s lots formed on t he dis c outer rim.
The air cools t he dis c from the i nsi de edge to the di s c cent er, before vent ing out t hrough s lots formed around t he dis c
cent ral bell .

The brake dis c al so forms t he locati on for t he parking brake component s . The brake d is c i nt ernal diamet er is 185 mm (7.28
in) and i s machined wit h a smoot h s urface to form t he brake drum. An int egral backpl
ate and brake dust s hiel d is mount ed
t o the rear of the brake di s c. The backpl at e enclos es the brake dis c and als o provi d es the mount ing l ocat ion for t he 2
parking brake shoes and operat ing component s.
An apert ure i s formed i n t he dust s hiel d and backplat e t hat al lows t he parking brake cable to protrude t hrough to the i nner
s ide of t he brake dis c, and connect to t he parki ng brake expander uni t. A hol e machi ned i n t he brake dis c outer hub
provides acces s t o t he parking brake manual adjus ter.
For addit ional informat ion, refer t o: Parking Brake (206-05 Parki ng Brake and Act uat ion, Descripti on and Operat ion).
CALIPER ASSEMBLY Item
Part Number Description
A -Rear brake caliper - i 6 gasol ine vehicle
B -Rear brake caliper - TD4 di es el vehi cl e
The cal iper as sembl y compris es a fixed carrier and s li ding caliper. The fi xed carrie r i s mounted t o s t raddle t he brake di sc
and is at t ached t o t he wheel knuckl e wit h 2 bol ts . The fixed carri er provides the lo cat ion for 2 brake pads t hat are
mounted on ei ther s ide of t he brake di sc, and is formed wit h guide channel s t hat al l ow t he brake pads t o s li de toward t he
dis c s urface.
• NOTE: The 2 fixed carrier ret aining bol ts are pre-appl ied wi th a t hread locking ad hesi ve and mus t not be re-us ed during
maint enance. New fixed carri er ret ai ning bolt s mus t be us ed and t he ori gi nal bolt s d i scarded.
The s li di ng cal iper is mount ed over the fixed carrier and ret ains t he 2 brake pads w i thi n the cal iper as s embly. The s li di ng
cal iper is secured t o t he fixed carri er wit h 2 bus hed bol ts , and i s formed wi th a hy draul ic chamber cont ai ning a pi s ton and
annul ar seal.
The s li di ng cal iper is connect ed via a fl exi ble hos e t o t he brake s yst em hydrauli c c ircui t, and als o i ncorporates a bleed
s crew for maint enance purposes .
The 2 bus hed bol ts are machined wi th a s mooth surface and are protect ed from di rt an d moi st ure ingres s wi th a col laps ible
rubber boot . The bushed bolt s all ow t he s li di ng caliper li mi ted l ateral movement alo ng t he fi xed carri er.
An anti -s queal s him i s ins tal led on t he outs i de edge of each brake pad and reduces N ois e, Vibrat ion and Hars hnes s (NVH)
from the brake component s duri ng operati on.
An upper and lower brake pad ret aining spring are mounted bet ween the fixed carrier and s li di ng caliper. The retai ning
s prings are held i n pos it ion by t he 2 bus hed bol ts , and mai ntain pres sure on t he bra ke pads t o prevent radial movement of
t he pads away from t he brake dis c.
The brake pads are not i nst all ed wit h pad wear s ens ors .
BRAKE DUST SHIELD
A formed brake dust s hiel d and int egral parking brake backpl ate is l ocat ed bet ween t he wheel knuckl e and brake dis c, and
is secured t o t he knuckle wit h 4 s crews .

pad cli p mus t be fit ted i n t he upper pos it ion. Fai lure to foll ow t his
i ns t ructi on may resul t in damage t o t he vehi cl e.
Inst all t he brake pad cli ps .
Inst all t he brake pads.
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Secure t he brake caliper.
T orque: 35 Nm 8.
Repeat t he above procedure for t he other s ide.
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Inst all t he wheel s and t ires .
Refer t o: W heel and Ti re (204-04 W heel s and Tires, Removal and
Inst all at ion).
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Depres s t he brake pedal s everal ti mes , check the fl ui d l evel in the
brake flui d res ervoir and t op-up wi th brake fl uid i f neces s ary.
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