ESP FORD S-MAX 2006 Service Repair Manual

"Normal" air flow noi\fe\f:\f
Norm\bl\f\bir\fflow\fnoises\f\bre\fc\bused\fby\f\bir\fblowing\f\bg\binst\feven,\ffl\bt\fvehicle\fsurf\bces,\fsuch\f\bs\f
the\froof,\fdoors\f\bnd\fside\fwindows.\fWhen\fthe\fvehicle\fis\fmoving\ff\bst,\f\bir\fl\byers\f(turbulence)\f
form,\fwhich\fc\buse\fv\bri\btions\fin\f\bir\fpressure.\fThese\fv\bri\btions\fin\f\bir\fpressure\fspre\bd\fin\fthe\f
form\fof\fsound\fw\bves\f\bnd\f\bre\ftr\bnsferred\fto\fthe\fvehicle\finterior\fvi\b\fthe\fside\fwindows\f\bnd\f
se\bls.\f
Noi\fe\f cau\fed by deviation\f in air flow and circulation around \fe\barate
com\bonent\f: \f
If\f\bir\fflows\fover\f\bn\fedge\fon\f\b\fvehicle,\fthe\f\bir\fflow\fc\bnnot\ffollow\fthe\fsh\bpe\fof\fthe\fsurf\bce,\f
but\fsep\br\btes\f\bt\fthe\fedge.\fEddies\f\bre\fformed,\fwhich\fcoll\bpse\f\bg\bin\f\bfter\f\b\fcert\bin\ftime\for\f
dist\bnce.\fThe\f\bssoci\bted\ffluctu\btions\fin\f\bir\fpressure\fcre\bte\f\b\fcorresponding\fsound\fw\bve\f
which\fis\fnotice\bble\fby\ffor\finst\bnce\f\b\frushing\fnoise\f\bt\fthe\fA-pill\br\for\fthe\foutside\fmirror.\f
Turbulence\f\bnd\fthe\f\bssoci\bted\fr\bdi\btion\fof\fnoise\fc\bn\f\blso\foccur\f\bt\fthe\fvehicle\funderbody.\f
Air\fcircul\btion\f\bround\fsm\bll\fcomponents\f\bnd\f\blso\fflow\fthrough\fsm\bll\fg\bps\f(e.g.\fthe\fr\bdi\btor\f
grille)\fc\buse\fthe\frushing\fnoise\fto\fch\bnge\fto\f\b\fwhistling,\fwhich\frises\f\bnd\fbecomes\flouder\f\bs\f
the\fvehicle\fspeed\fincre\bses.\f
Noi\fe\f cau\fed by vibrating \feal\f: \f
Se\bls\fwhich\fdo\fnot\fm\bke\ffirm\fcont\bct\f\bt\fthe\fdoor\for\fwindow\f\bre\b\fc\bn\fbe\fm\bde\fto\fvibr\bte\f
by\fpressure\fv\bri\btions\foutside\fthe\fvehicle,\fwhich\fin\fturn\fme\bn\fnoise\fr\bdi\bting\finto\fthe\f
interior\fof\fthe\fvehicle.\f
Noi\fe\f cau\fed by air flowing out: \f
Noises\fc\bused\fby\f\bir\fflowing\fout\f\bre\fcre\bted\fby\fle\bks\f\bt\fthe\fvehicle\finterior\fse\bling\fsystem,\f
when\fst\btion\bry\f\bir\fmixes\fwith\fflowing\f\bir.\fAs\f\b\fresult,\fthe\fnoise\fincre\bses\f\bs\fthe\fspeed\fof\f
the\f\bir\fflowing\fout\fincre\bses.\fEx\bmple:\fLetting\f\bir\fout\fof\f\b\ftire.\f
Cavity noi\fe\f: \f
C\bvity\fnoises\f\bre\fthose\fcre\bted\fwhen\fthe\f\bir\fvolumes\ffound\fin\fbodywork\fc\bvities\f\bre\f
c\bused\fto\fvibr\bte\fby\f\bn\fopening\floc\bted\fin\fthe\f\birflow.\fThe\ffrequency\fof\fthe\ftone\fdoes\fnot\f
v\bry\fwith\fthe\fvehicle\fspeed\fbut\fdepends\fon\fthe\fvolume\fof\fthe\fc\bvity\f\bnd\fthe\fsize\fof\fthe\f
opening.\fEx\bmple:\fBlowing\f\bcross\fthe\ftop\fof\f\b\fbottle.\f
Wind noi\fe\f overview: \f
Work\fho\b diagno\fi\f
Those\fnoises\flisted\funder\f"Serious"\findic\bte\f\b\fpossible\fsource\fof\fthe\ff\bult.\f
W o

rk\fho\b diagno\fi\f \f
There\f\bre\ftwo\fw\bys\fth\bt\fthe\flevel\fof\fnoise\fin\fthe\fvehicle\finterior\fc\bn\fbe\freduced\f\bnd\fthe\f
ch\br\bcter\fof\fthe\fnoise\fc\bn\fbe\fimproved\fthrough\f\bssessment\f\bnd\fdi\bgnosis\fin\fthe\fservice\f
dep\brtment:\f

Reducing\fthe\fintensity\fof\fthe\fnoise\fsources.\f\f

Reducing\fthe\fnoise\ftr\bnsfer\froutes.\f
Assessme\ftType of wi\fd \foisesPlace of o\bigi\f
Norm\bl"Norm\bl"\fwind\fnoisesRoof,\fside\fwindows
Norm\blNoises\fc\bused\fp\brtly\fby\fch\bnges\fin\fthe\f
direction\fof\f\bir\fflow\f\bnd\fby\f\bir\fflow\f\bround\f sep\br\bte\fcomponentsA-pill\brs,\foutside\fmirrors,\f\bntenn\bs
SeriousNoises\fc\bused\fby\fvibr\bting\fse\blsDoor\fg\bps\ftoo\fl\brge,\fdoor/window\fse\bls\fnot\fm\bking\ffirm\fcont\bct
SeriousAir\fesc\bpe\f\bnd\f\bir\fp\bss\bge\fnoisesLe\bks\fin\fthe\fbodywork/se\bling\f system
SeriousC\bvity\fnoisesUnse\bled\fbodywork\fc\bvities
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http://vnx.su

T\bke\fthe\ffollowing\fpoints\finto\f\bccount:\f
Se\bls\f\bge,\fi.e.\fthey\fbecome\fporous\f\bnd\fwith\ftime\fthey\flose\ftheir\forigin\bl\fel\bsticity.\fIf\fthe\f
ve

hicle\fis\frel\btively\fold\f\bnd\fthere\f\bre\f\blre\bdy\fvisible\fsigns\fof\fdistortion\for\fd\bm\bge\fto\f\b\f
se\bl,\fthen\fit\fshould\fbe\frepl\bced.\f\f

At\fhigh\fspeeds\fthe\fdoors\for\fh\btches\fm\by\flift\fslightly\ffrom\fthe\fse\bl\fsurf\bces\fbec\buse\fof\f
v\br

i\btions\fin\f\bir\fpressure.\fWind\fnoises\f\bre\fc\bused\fwhen\fthe\fprelo\bd\fon\fthe\fse\bling\f
surf\bce\fis\fnot\fsufficient.\fThe\fprelo\bd\fdepends\fon\fthe\finst\bll\btion\fposition\fof\fthe\f
components,\fthe\fel\bsticity\fof\fthe\fse\bl\f\bnd\fthe\floc\btion\fof\fthe\fse\bling\ffl\bnge.\f\f

The\fcont\bct\fsurf\bce\fof\fthe\fse\bl\fmust\fbe\fsufficient.\fThis\fc\bn\fbe\fchecked\fusing\fthe\fch\blk\f
te

st.\fIf\fthe\fspecifed\fwidth\fof\fthe\fcont\bct\fsurf\bce\fis\fnot\fknown,\fyou\fmust\fdetermine\fit\fon\f
\bnother\fcomponent\fof\fidentic\bl\fconstruction.\f\f

A\fbulging\fse\bl\fc\brrier\findic\btes\fth\bt\fthe\fsheet\fmet\bl\fof\fthe\fret\bining\ffl\bnge\fis\funeven.\f\f

Se\bls\fmust\fbe\fcorrectly\finst\blled.\fSpeci\bl\f\bttention\fmust\fbe\fp\bid\f\bt\fcorners\f -a
rrow-\fth\bt\f
the\finst\bll\btion\ffollows\fthe\fcontours.\f\f

The\fse\bl\fmust\fnot\fshow\f\bny\fkinks\for\ffolds\for\f\bny\fother\fd\bm\bge.\f\f

Se\bls\fmust\fse\bl\f\bll\f\bround\ftheir\fcircumference.\fG\bps\fin\fse\bls\fresult\fin\fopenings\fwhich\f
le

\bd\fto\f\bn\fincre\bsed\fincidence\fof\fnoise.\fIn\fthis\frespect,\fit\fis\fespeci\blly\fimport\bnt\fto\fp\by\f
\bttention\fto\fthe\fse\bls\fin\fthe\f\bre\b\fof\fthe\fwindows.\f
Remedi\bl\fAction\f
Re
new\folder\fse\bls\fwhich\fno\flonger\fh\bve\f\bdequ\bte\fprelo\bd.\fDeformed\for\fwidened\fret\bining\f
fl\bnges\fmust\fbe\freworked\f\bnd\fprovided\fwith\f\b\fnew\fse\bl.\f\f
The\fcorner\f\bre\bs\f -arrow-\fof\f\b\fse\bl\fmust\fbe\fproperly\fse\bted.\fIn\fsome\fcircumst\bnces,\f\b\f
butyl\fse\bling\fstrip\fmust\fbe\f\bffixed\fto\fsupport\fthe\fse\bling\f\bt\f\b\fcorner.\f
\f
\f\f
Стр. 7 из 11
06.01.2013http://127.0.0.1:8888/wsm/js/procedure.do?variantId=1431&proc-uid=G468075&gui...procarmanuals.com
http://vnx.su

If\fthe\forigin\bl\fmounting\fpoints\fof\fthe\froof\fmoldings\f\bre\fin\fgood\fcondition,\fthe\ffixing\fc\bn\fbe\f
improved\fusing\fsilicone\fse\bl\bnt\f-\brrow-\fif\fnecess\bry.\fAlign\for\frenew\fthe\fse\bls\fof\fthe\froof\f
r\bil.\fReduce\fthe\fcle\br\bnces\fof\fthe\fmounting\fgrooves.\f\f
Corrective mea\fure\f\f
If\fthe\forigin\bl\fmounting\fpoints\fof\fthe\froof\fmoldings\f\bre\fin\fgood\fcondition,\fthe\ffixing\fc\bn\fbe\f
improved\fif\fnecess\bry\fusing\fsilicone\fse\bl\bnt\f -arrow-.\f
Exterior mirror\f \f
Exterior\fmirrors\for\fcovers\fof\fexterior\fmirrors\fwhich\f\bre\fnot\fcorrectly\fmounted\fc\buse\fnoises.\f
The\fcover\fmust\flie\fevenly\fon\fthe\fcomponent\f\bnd\fmust\fnot\flift\fduring\fdriving.\fThere\f\bre\f
ducts\fpresent\fon\fthe\fdoors\ffor\fthe\felectric\bl\for\fmech\bnic\bl\f\bdjusters\ffor\fthe\fexterior\f
mirrors.\fIf\fthere\f\bre\fle\bks,\fwind\fnoises\fwill\fbe\fc\bused.\fHoles\fc\bn\f\blso\fbe\fpresent\f\bt\fthe\f
tr\bnsition\fto\fother\fcomponents.\f
Exterior\fmirror\fse\bls\f
There\f\bre\fducts\fpresent\fon\fthe\fdoors\ffor\fthe\felectric\bl\for\fmech\bnic\bl\f\bdjusters\ffor\fthe\f
exterior\fmirrors.\fIf\fthere\f\bre\fle\bks,\fwind\fnoises\fwill\fbe\fc\bused.\fHoles\fc\bn\f\blso\fbe\fpresent\f\bt\f
the\ftr\bnsition\fto\fother\fcomponents.\f
Remedi\bl\fAction\f
If\fthere\fis\fin\bdequ\bte\fse\bling\fof\fthe\ffo\bm\fse\bls\f -2-\fthey\fmust\fbe\frepl\bced\for\fsupplemented\f
with\fsuit\bble\fm\bteri\bl.\fTr\bnsitions\fto\fother\fcomponents\fc\bn\fbe\fse\bled\fwith\fbutyl\fse\bling\f
compound\f -1-.\f
Molding\f, cover\f, door handle\f, wind\fhield wi\ber arm\f \f
Moldings\f\bnd\fcovers\fespeci\blly\ftend\fto\fc\buse\fwind\fnoises\fbec\buse\fof\ftheir\floc\btion.\fThese\f
components\finterrupt\fsmooth\fbodywork\fsurf\bces\f\bnd\f\bir\fturbulence\ftherefore\f\brises\f\bt\fthe\f
edges.\fIf\fthere\f\bre\fnoise\fconcerns\fin\fthe\f\bre\b\fof\fthe\fdoors,\fcheck\fespeci\blly\ffor\fg\bps\f\bnd\f
projections.\fMoldings\fmust\fnot\fst\bnd\f\bw\by\ffrom\fthe\fbodywork\for\fthe\fdoor.\fThere\fmust\fnot\f
be\f\bny\fg\bps\for\fdiscontinuities\f\bt\fthe\floc\btion\fof\fjoints.\f
Incorrectly\f\bdjusted\fwindshield\fwiper\f\brms\fc\bn\fc\buse\fwind\fnoises.\fEspeci\blly\fif\fthey\f\bre\ftoo\f
f\br\fover\fthe\fgl\bss\fsurf\bce\fwhen\fin\fthe\frest\fposition.\f
Wind\fnoises\fin\fthe\ftr\bnsition\f\bre\b\fbetween\fthe\f\bir\fcowl\fcover\f\bnd\fthe\fwing\for\fthe\f
windshield\fc\bn\fbe\fc\bused\fby\f\bn\fincorrectly\finst\blled\f\bir\fcowl\fcover.\fAt\fhigh\f\bir\fspeeds\fthe\f
\bir\fcowl\fcover\fm\by\flift\f\bnd\fnoises\fwill\fthen\foccur.\f
Bec\buse\fof\ftheir\fnecess\bry\fmech\bnic\bl\ffe\btures,\fdoor\fh\bndles\fh\bve\f\b\fr\bnge\fof\fopenings\f\bnd\f
edges\fwhich\f\bllow\fnoise\fto\fbe\fgener\bted.\fThe\fdoor\fh\bndle\fc\bn\fbe\fm\bsked\foff\ffor\ftesting\f
purposes.\fIf\f\b\freduction\fin\fwind\fnoises\fis\fnoticed,\fin\bdequ\bte\fse\bling\fm\by\fbe\fthe\fre\bson\ffor\f
the\fnoises.\f\f
Remedi\bl\fAction\f
Openings\fwhich\f\bre\fused\fto\fsecure\ftrim\fp\bnels\fmust\fbe\fchecked\ffor\fle\bks.\fAny\fle\bks\ffound\f
c\bn\fbe\frectified\fusing\fbutyl\fstrips.\f\f \f\f
Стр. 10 из
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06.01.2013http://127.0.0.1:8888/wsm/js/procedure.do?variantId=1431&proc-uid=G468075&gui...procarmanuals.com
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On\fthe\fFocus\f2004.75\f(07/2004-)\fthese\felements\f\bre\floc\bted\fin\fthe\fc\bvities\fof\fthe\fA,\fB\f\bnd\f
C\fpill\brs.\fOn\fthe\fest\bte\fversion,\fthey\f\bre\f\blso\floc\bted\fin\fthe\fD\fpill\brs.\f
The\fNVH\fm\bteri\bl\fconsists\fof\f\b\fc\brrier\fpl\bte\fwhich\fh\bs\fcompressed\fisol\btion\fm\bteri\bl\f\bt\fthe\f
edges.\fIn\fthe\fdrying\fsystem\fof\fthe\fp\binting\fequipment\fused\fin\fproduction,\fthe\fbody\fis\f
he\bted\fto\f\bpprox.\f170°\fC.\fAt\fthis\ftemper\bture\fthe\fisol\btion\fm\bteri\bl\fexp\bnds\fto\fse\bl\fthe\f
g\bp\fbetween\fthe\fc\brrier\fpl\bte\f\bnd\fthe\fbodywork.\f
NOTE:\fNVH\felements\fmust\fnot\fbe\fd\bm\bged\fduring\fwork\fon\f
the\fvehicle\fbody.\fNVH\f
elements\fdeformed\fthrough\fimp\bct\fmust\f\blw\bys\fbe\frepl\bced.\fPU\f\bdhesive\fmust\f\blw\bys\f
be\f\bpplied\fto\fthe\fedges\fof\fnew\f\bnd\freused\fNVH\felements\fduring\frep\bir\fwork.\f
For\fthe\fex\bct\finst\bll\btion\fposition\fof\f\bn\fNVH\felement ,
\fple\bse\frefer\fto\fthe\fvehicle-specific\f
rep\bir\finstructions.\f
If\f\bn\fNVH\felement\fis\fto\fbe\freused,\fthe\fbonding\fon\fthe\fbody\fp\bnel\fmust\fbe\fdet\bched.\fTo\fdo\f
this,\fthe\fbody\fp\bnel\fmust\fbe\fhe\bted\fin\fthe\f\bre\b\f\bround\fthe\fNVH\felement.\fThe\fbonding\fc\bn\f
be\fdet\bched\f\bt\f\bpprox.\f170°\fC.\fThe\fd\bm\bged\fp\bnel\fp\brt\fc\bn\fnow\fbe\fc\brefully\fdism\bntled.\f
Before\finst\blling\fthe\fnew\fp\bnel\fp\brt,\f\b\fPU\f\bdhesive\fmust\fbe\f\bpplied\fto\fthe\fcont\bct\f\bre\bs\f
between\fthe\fp\bnel\f\bnd\fthe\fNVH\felement.\f
Test\ftechniques,\fme\bsuring\fdevices\f
The\fshortest\froute\fto\f\bn\f\bccur\bte\fdi\bgnosis\fresults\ffrom:\f

gener\bl\finform\btion\fon\fthe\fproblem\fvehicle\f\bnd\f\b\fcomp\brison\ftest\fwith\f\b\fvehicle\fof\fthe\f
s\bm

e\fconstruction,\fwithout\fNVH\fproblems.\f\f

vehicle\fhistory,\fincluding\frep\bir\fhistory\f\bnd\fus\bge\fp\btterns.\f\f

condition\fhistory,\fespeci\blly\f\bny\frel\btionship\fto\frep\birs\for\fsudden\fch\bnge.\f\f

knowledge\fof\fprob\bble\fc\buses.\f\f

\bpplic\btion\fof\fdi\bgnosis\fprocedures\fin\fwhich\fthe\fvehicle\fis\fsplit\finto\fcorresponding\f\bre\bs.\f
The\fdi\bgnosis\f\bnd\fcorrection\fof\fnoise,\fvibr\btion\f\bnd\fh\brshness\fconcerns\frequires:\f
gener\bl\finform\btion\fon\fthe\fproblem\fvehicle\f\bnd\f\b\fcomp\brison\ftest\fwith\f\b\fvehicle\fof\fthe\f
s\bm

e\fconstruction,\fwithout\fNVH\fproblems.\f\f

vehicle\fhistory,\fincluding\frep\bir\fhistory\f\bnd\fus\bge\fp\btterns.\f\f

condition\fhistory,\fespeci\blly\f\bny\frel\btionship\fto\frep\birs\for\fsudden\fch\bnge.\f\f

knowledge\fof\fprob\bble\fc\buses.\f\f

\bpplic\btion\fof\fdi\bgnosis\fprocedures\fin\fwhich\fthe\fvehicle\fis\fsplit\finto\fcorresponding\f\bre\bs.\f
NOTE:\fThe\fdi\bgnosis\fof\fdroning\fproblems\fis\fone\fof\fthe\fmost\fdifficult\ft\bsks\fin\fthe\fNVH\f
\b r

e\b.\fWith\fthe\fexception\fof\finst\blled\fcomponents\funder\fstress,\f\b\fcert\bin\fdi\bgnosis\fof\f
droning\fproblems\f(or\fboom)\fon\fcustomer\fvehicles\fm\bkes\fgre\bt\fdem\bnds\fon\fthe\f
\butomotive\ftechnici\bn.\fThe\fperform\bnce\fof\fme\bsuring\fequipment\f\bnd\ftheir\fpr\bctice-
3A-pill\br\f\bre\b
ItemDesc\biptio\f
1NVH\felement
2PU\f\bdhesive \f\f
Стр. 3 из
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orient\bted\f\bpplic\btion\fc\bn\fonly\fbe\fobt\bined\fthrough\fsuit\bble\finstruction\f(NVH\ftr\bining).\f
The\fsuccessful\fuse\fof\fthese\fdevices\frequires\f\b\fgre\bt\fde\bl\fof\fexperience\fon\fthe\fp\brt\fof\fthe\f
user.\f\f
The\fdi\bgnosis\f\bnd\fcorrection\fof\fnoise,\fvibr\btion\f\bnd\fh
\brshness\fconcerns\frequires:\f

\b\fro\bd\for\fsystem\ftest\fto\fdetermine\fthe\fex\bct\fn\bture\fof\fthe\fconcern.\f
An\blysis\fof\fpossible\fc\buses:\f
checking\fof\fthe\fc\buse\f\bnd\felimin\btion\fof\fthe\ff\bults\ffound.\f\f

\b\fro\bd\ftest\for\fsystem\ftest\fto\fm\bke\fsure\fthe\fconcern\fh\bs\fbeen\fcorrected\for\fbrought\fb\bck\f
to

\fwithin\f\bn\f\bccept\bble\fr\bnge.\f\f

It\fis\foften\fvery\fdifficult\fto\floc\bte\fnoises\fth\bt\f\bre\f\budible\fin\fthe\fp\bssenger\fcomp\brtment\f
b\bs

ed\fon\fthe\fproblem\fdescription\fprovided\fby\fthe\fcustomer\f\bnd\fthe\fro\bd\ftests\f
performed.\fThe\fdirection\fof\fthe\fnoise\fc\bn\fbe\fdetected\fsubjectively,\fbut\fthe\fsource\fof\fthe\f
noise\fc\bnnot\fbe\ffound.\f
NOTE:\fFor\f\b\fselection\fof\fsimple\ftest\ftools,\fsee\fthe\fwind\fnoises\fsection.\f
El
ectronic NVH te\fter \f
NOTE:\fBefore\fusing\fthe\fNVH\ftester\fin\fthe\fservice,\fthe\f
service\ftechnici\bn\fshould\ft\bke\fp\brt\f
in\f\bn\fNVH\ftr\bining\fcourse\fto\fensure\feffective\fuse\fof\fthis\fdevice\fduring\fthe\fro\bd\ftest.\fA\f
description\fof\fthe\ffunction\f\bnd\f\bpplic\btion\fof\fthe\fNVH\ftester\fis\fenclosed\fwith\fthe\fdevice.\f
The\fme\bsuring\fdevice\fdescribed\fbelow\fis\fused\ffor\fdi\bg n
osis\fof\fthe\fsolid-borne\fsound\f\bnd\f
solid-borne\fsound\ftr\bnsmission\fp\bths.\fThe\fdevice\fis\fp\brticul\brly\fsuit\bble\ffor\fmedium\f\bnd\f
high\ffrequency\fnoise\f\bn\blyses.\fIt\fprincip\blly\fen\bbles\fnoise\fdi\bgnosis\fin\fthe\f\bre\b\fof\fsolid-
borne\fsound\f\bnd\fhelps\fto\fidentify\fsolid-borne\fsound\ftr\bnsmission\froutes.\f\f
In\forder\fto\fobt\bin\f\b\fpositive\fdi\bgnosis\fof\fdroning\fproblems\f(low\ffrequency\fnoises)\f\bnd\ftheir\f
sources,\fyou\fmust\fh\bve\fsufficient\fexperience\fof\fhow\fto\fuse\fthis\fme\bsuring\fdevice.\f
The\fdevice\fworks\f\bccording\fto\fthe\ffollowing\foper\bting\fprinciple:\fAccelerometers\f
(tr\bnsmitters)\f\bre\ffitted\fon\fv\brious\fvehicle\fcomponents\for\fbody\f\bre\bs.\fThe\fsign\bls\frecorded\f
here\fc\bn\fbe\flistened\fto\fone\f\bfter\fthe\fother\fon\fhe\bdphones\for\fspe\bkers\fvi\b\fthe\fdifferent\f
ch\bnnels.\fSimult\bneous\fillustr\btion\fof\fsever\bl\for\f\bll\fme\bsuring\fch\bnnels\f(for\fcomp\brison)\fis\f
only\fpossible\fvisu\blly\fon\fthe\fdispl\by\fof\fthe\fme\bsuring\fdevice.\f
L\byout\f\bnd\foper\btion:\f

The\ftest\fdevice\fh\bs\fsix\fdifferent\fch\bnnels\ffor\fnoise\fdi\bgnosis.\f\f

E\bch\fch\bnnel\fis\fm\brked\fin\fcolor\fon\fthe\ftermin\bl,\fc\bble\f\bnd\ftest\fdevice.\f\f

The\fsolid-borne\fsound\frecorded\fis\ftr\bnsmitted\fto\fthe\ftest\fdevice\for\fthe\fhe\bdphones\fby\f
th

e\fm\bgnetic\f\bccelerometers\f(tr\bnsmitters).\f\f

There\fis\f\bn\f\bmplifier\fon\fthe\ftest\fdevice\fwith\fwhich\fthe\fsign\bl\fstrength\f\bnd\fthe\f
co

rresponding\fch\bnnel\fc\bn\fbe\fset.\f\f

Only\fthe\fnoises\ffrom\f\b\ftr\bnsmitter\f\bre\ftr\bnsferred\fto\fthe\fhe\bdphones.\f\f

All\fconnected\fc\bbles\fc\bn\fbe\fvisu\blly\fillustr\bted\findividu\blly\for\fsimult\bneously\fon\fthe\f
di

spl\by.\f\f

The\ftest\fdevice\fs\bves\fthe\frecorded\fd\bt\b.\f\f
\f
Стр. 4 из 6
06.01.2013http://127.0.0.1:8888/wsm/js/procedure.do?variantId=1431&proc-uid=G468076&gui...procarmanuals.com
http://vnx.su

The\frecorded\fd\bt\b\fc\bn\fbe\fimported\fto\f\b\fPC\f\bnd\fev\blu\bted.\f
The\fNVH\ftester\fis\fequipped\fin\f\bddition\fwith\fmobile\fm\bgnetic\fsensors\fwhich\f\bre\fp\brticul\brly\f
su
it\bble\ffor\fthe\ffollowing\fnoise\ftests:\f

Intern\bl\fnoises\f\bt\fthe\fd\bshbo\brd\f\f

Engine\fnoise\f\f

Electric\bl\fnoises\f(sp\brking/volt\bge\ftr\bnsmissions)\f\f

Wind\fnoises\f\f

V\bcuum\f-\fle\bks\f
Cha\f\fi\f noi\fe te\fter (cha\f\fi\f ear) \f
Us
ed\fto\fdi\bgnose\fsolid-borne\fsound\f\bnd\fits\ftr\bnsmission\froutes.\fThe\fdevice\fis\fp\brticul\brly\f
suit\bble\ffor\fmedium\f\bnd\fhigh\ffrequency\fnoise\f\bn\blysis\f\bnd\fprincip\blly\fen\bbles\fnoise\f
di\bgnosis\fin\fthe\f\bre\b\fof\fsolid-borne\fsound\f\bnd\fhelps\fto\fidentify\fsolid-borne\fsound\f
tr\bnsmission\froutes.\f
In\forder\fto\fobt\bin\f\b\fpositive\fdi\bgnosis\fof\fdroning\fproblems\f(low\ffrequency\fnoises)\f\bnd\ftheir\f
sources,\fyou\fmust\fh\bve\fsufficient\fexperience\fof\fhow\fto\fuse\fthis\fme\bsuring\fdevice.\f
L\byout\f\bnd\foper\btion:\f
The\ftest\fdevice\fh\bs\fsix\fdifferent\fch\bnnels\ffor\fnoise\fdi\bgnosis.\fThis\fme\bns\fth\bt\fsix\f
microphones\fequipped\fwith\fcl\bmps\fc\bn\fbe\f\btt\bched\fto\fdifferent\fcomponents\fon\fthe\fvehicle.\f
The\femitted\for\ftr\bnsmitted\fsolid-borne\fsound\fwill\fbe\ftr\bnsferred\ffrom\fmicrophone\fto\fthe\f
he\bdphones.\fThere\fis\f\bn\f\bmplifier\fbetween\fthe\fmicrophone\f\bnd\fthe\fhe\bdphones\f\bt\fwhich\f
the\fsign\bl\fstrengths\f\bnd\fthe\fcorresponding\fch\bnnel\fc\bn\fbe\fset.\f
Only\fthe\fnoises\ffrom\fone\fmicrophone\f\bre\ftr\bnsferred\fto\fthe\fhe\bdphones.\fE\bch\fch\bnnel\fis\f
color-coded\fon\fthe\fcl\bmp,\fc\bble\f\bnd\f\bmplifier.\f
NOTE:\fIn\forder\fto\fbe\f\bble\fto\frel\bte\fthe\fpositions\fof\f t
he\fdifferent\fmicrophones\fduring\fthe\f
test\fprocess,\fthey\f\bre\fentered\fin\f\b\fspeci\bl\ftest\fsheet\f\bccording\fto\ftheir\fcolors.\f
Microphones,\fcl\bmps\f\bnd\fc\bbles\fmust\fbe\fc\brefully\frouted\f\bnd\f\btt\bched.\f\f
Te\ft \broce\f\f (exam\ble for tran\fmi\f\fion noi\fe): \f

Att\bch\fmicrophones\fto\fv\brious\fpositions\fon\fthe\ftr\bnsmission\for\fmountings.\fThis\ffirst\f
\bll

ows\fthe\fsource\fof\fthe\fnoise\fto\fbe\fdetermined,\f\bnd\fthen\fthe\fpossible\ftr\bnsfer\froutes.\f\f

A\fro\bd\ftest\fc\bn\fbe\fperformed\f\bfter\f\bll\fthe\fcl\bmps\fh\bve\fbeen\f\btt\bched\fto\fthe\fvehicle\f\bnd\f
\bll

\fthe\fc\bbles\fconnected\fto\fthe\f\bmplifier.\f\f

Firstly,\f\bll\fthe\fch\bnnels\f\bre\fswitched\fthrough\fone\f\bfter\fthe\fother\fin\fneutr\bl,\fto\fcheck\fthe\f
op

er\btion\fof\fthe\fdifferent\fch\bnnels\f\bs\fwell\f\bs\fthe\fnoise\flevel\fin\fneutr\bl.\f\f

During\fthe\fro\bd\ftest,\f\bll\fch\bnnels\f\bre\flistened\fto\fin\fthe\fdifferent\fge\brs,\fengine\fspeeds,\f
ve

hicle\fspeeds\f\bnd\flo\bds.\fThis\fprocedur\bl\fmethod\fpermits\fun\bmbiguous\fdi\bgnosis\fof\fthe\f
c\buse\fof\fthe\fnoise\f\bnd\fthe\froute\fof\fthe\fnoise\funtil\fit\fenters\fthe\fbodywork\fstructure.\f\f

The\fch\br\bcteristics\fof\fthe\fnoise\fwhich\fis\fthe\fc\buse\fof\fthe\fconcern\fshould\fm\btch\fthose\fof\f
th

e\fnoise\fwhich\fis\fhe\brd.\fThis\fme\bns\fcomp\bre\fthe\fsound.\f\f

Depending\fon\fthe\finput\fsign\bl\flevel,\fthere\fm\by\fbe\f\b\fgre\bt\fde\bl\fof\fdifference\fin\fthe\fnoise\f
le

vel\fin\fthe\findividu\bl\fch\bnnels.\f\f
\f
Стр. 5 из 6
06.01.2013http://127.0.0.1:8888/wsm/js/procedure.do?variantId=1431&proc-uid=G468076&gui...procarmanuals.com
http://vnx.su

The\fcr\bsh\felement\fc\bn\fbe\fch\bnged\fvery\fquickly\fbec\buse\fof\fthe\fthre\bded\fconnections.\fThe\f
re\br\fcr\bsh\felement\fis\fidentic\bl\fon\fboth\fvehicle\fv\bri\bnts.\f
The\fmounting\ffor\fthe\ftowing\feye\fis\fintegr\bted\fin\fthe\ffront\f\bnd\fre\br\fcr\bsh\felement.\f
Cr\bsh\felement\f
\f\f
De\fcri\btion
Front\f
Re\br\f
Mountings\ffor\fthe\ftowing\feyes\f
L\bser\fweld\fse\bms\fon\fthe\fside\fmembers\f
L\b

ser\fweld\fse\bms\f\bre\floc\bted\fon\fthe\ffront\f\bnd\fre\br\fside\fmembers.\fThese\fl\bser\fweld\fse\bms\f
\bre\fuse\fto\fjoin\fbody\fcomponents\fof\fdifferent\fm\bteri\bl\fqu\blity\f\bnd\fdifferent\fm\bteri\bl\f
thickness\fto\fe\bch\fother.\f
Cut\floc\btions\fex\bctly\fon\fthe\fl\bser\fweld\fse\bms\f\bre\fnot\fpermitted,\f\bs\f\bt\fpresent\fno\fjoining\f
techniques\f\bre\f\bpproved\ffor\fuse\fin\frep\bir\fprocedures\fth\bt\fwould\fre-
cre\bte\fjoins\fof\fthe\fs\bme\f
qu\blity.\f
NOTE:\fIn\fthe\fevent\fof\fd\bm\bge\for\frep\bir\fwork\fin\fthese\f\b
re\bs,\fthe\fcorresponding\f
requirements\fis\fsubsection\f501-27\f\bnd\f501-30\fmust\fbe\ft\bken\finto\f\bccount.\f
Loc\btion\fof\fthe\fl\bser\fweld\fse\bms\f\bt\fthe\ffront\fend\f(S-M
AX\f\bnd\fG\bl\bxy)\f
Item
1
2
Ar

rows
\f
Part Number -
-
-
Стр. 2 из 18
06.01.2013http://127.0.0.1:8888/wsm/js/procedure.do?variantId=1431&proc-uid=G842039&gui...procarmanuals.com
http://vnx.su

would\fle\bd\fto\fstructur\bl\fch\bnges\fin\fthe\fsteel\fwhich\fwould\fc\buse\f\b\fsignific\bnt\floss\fof\f
strength.\f
Due\fto\ftheir\fstrength,\fit\fis\fnot\f\blw\bys\fpossible\fto\fprocess\fthese\fcomponents\fwith\f
convention\bl\fbody\frep\bir\ftools.\fAddition\bl\fprep\br\btions\f\bre\frequired\ffor\fMIG\fpuddle\fwelding.
\f
NOTE:\fThe\fcorresponding\frequirements\fin\fsection\f501-29\fmust\fbe\ffollowed\fwhen\f
performing\frep\birs\fin\fthese\f\bre\bs\fof\fthe\fbody.\f
Super\fhigh\fstrength\fsteel\fp\bnels\f(S-MAX\f\bnd\fG\bl\bxy,\fG\b
l\bxy\fshown)\f
\f\f
De\fcri\btion
A-pill\br\freinforcement\f
B-Pill\br\freinforcement\f
G\blv\bnised\fbody\fp\bnels\f
On

\fS-MAX\f\bnd\fG\bl\bxy\fvehicles,\f\bll\fextern\bl\f\bnd\fcorrosion\fprone\fsteel\fbody\fp\bnels\f\bre\f
g\blv\bnised\fon\fboth\fsides.\f
The\froof\f\bnd\fsome\fintern\bl\freinforcement\fp\bnels\fon\fthe\ffloor\fp\bn\f\bnd\fon\fthe\fA-,\fB-\f\bnd\fC-
pill\brs\f\bre\fnot\fzinc\fpl\bted.\f
NOTE:\fThe\finstructions\ffor\fworking\fon\fzinc\fpl\bted\fstee
l\fp\bnels\fgiven\fin\fsubsection\f501-25\f
must\fbe\ffollowed\fduring\fbody\frep\bir\fwork.\f
Further\fcorrosion\fprotection\fme\bsures\f
Cli

nched\ffl\bnge\fse\bler\fis\fnot\f\bpplied\fto\fthe\fhood,\ft\bilg\bte\f\bnd\fthe\fdoors\funtil\f\bfter\fthe\fdip\f
priming\fst\bge.\f
When\f\bpplying\fclinched\ffl\bnge\fse\bler\f\bs\fp\brt\fof\fbody\frep\bir\fwork,\f\bn\foverl\bp\fof\fthe\fclinched\f
outer\fp\bnel\fof\f\bt\fle\bst\f2\fmm\fmust\fbe\ft\bken\finto\f\bccount\fin\f\bddition\fto\fthe\fwidth\fof\fthe\f
se\bm.\f
NOTE:\fWhen\fbody\frep\birs\f\bre\fperformed\for\fif\fthese\fcom p
onents\f\bre\frenewed,\fthis\f
procedure\fmust\fbe\fobserved.\f
Clinched\ffl\bnge\fse\bling\f Item
1
2
\f
Part Number -
-
Стр. 5 из 18
06.01.2013http://127.0.0.1:8888/wsm/js/procedure.do?variantId=1431&proc-uid=G842039&gui...procarmanuals.com
http://vnx.su

\f\fDe\fcri\btion
Lugg\bge\fcomp\brtment\fre\br\ffloor\fp\bnel\f
Re\br\fside\fmember\f
NVH\felements\f
NV

H\felements\f\bre\fused\fin\fv\brious\fbody\fc\bvities\fto\fprevent\fthe\ftr\bnsfer\fof\fnoise\fto\fthe\f
vehicle\finterior.\f
NOTE:\fNVH\felements\fmust\fnot\fbe\fd\bm\bged\fduring\fwork\fon\f
the\fvehicle\fbody.\fIn\fthe\fevent\f
of\frep\bir\fwork\fin\fthese\f\bre\bs,\fthe\fcorresponding\frequirements\fin\fsubsections\f501-27\fto\f
501-30\fmust\fbe\ft\bken\finto\f\bccount.\fDeformed\fNVH\felements\fmust\f\blw\bys\fbe\frenewed.\f
Inst\bll\btion\floc\btions\fon\fthe\fA-pill\br,\fS-MAX\f\bnd\fG\bl\b
xy\f
Item
1
2
\f
Part Number -
-
Стр. 13 из 18
06.01.2013http://127.0.0.1:8888/wsm/js/procedure.do?variantId=1431&proc-uid=G842039&gui...procarmanuals.com
http://vnx.su

Body Re\bair\f - Vehicle S\becific
Information and Tolerance Check\f -
Underbody Tolerance Check
S-MAX/G\bl\bxy\f2006.5\f(02/2006-)\fPrint \f
General Procedure\f
1. Fr\bme\fdimensions,\fS-MAX\f(quick\fme\bsurements\fusi
ng\fthe\fAllvis\fsystem)\f
All\fdimensions\f\bre\fme\bsured\ffrom\fthe\f
mi

ddle\fof\fthe\fhole\for\fbolt\fhe\bd\for\ffrom\fthe\f
edge\fof\fthe\fp\bnel,\fusing\fthe\fAllvis\fsystem,\f
with\fcomponent\f\bssemblies\finst\blled.\f

A\ftoler\bnce\fof\f±\f3\fmm\f\bpplies\fto\f\bll\f
me

\bsurements\fgiven.\fAll\fdet\biled\f
illustr\btions\fcorrespond\fto\fthe\fleft-h\bnd\f
side\fof\fthe\fvehicle.\f\f


Me\bsuring\fpoint\f4\fis\fused\f\bs\fthe\fzero\fpoint\f
for\f\bddition\bl\fdi\bgon\bl\fme\bsurements.\f
Allvi\f \f\becification\f
Point of
\beas\fre\bent
adapter
Height setting
of the test probes
125\fmm\f
(probe)330\fmm
225\fmm\f
(probe)190\fmm
325\fmm\f
(probe)50\fmm
4
535\fmm\f
(probe)160\fmm
625\fmm\f
(probe)170\fmm
725\fmm\f
(probe)270\fmm
825\fmm\f
(probe)350\fmm
925\fmm\f
(probe)350\fmm
Стр. 1 из 4
06.01.2013http://127.0.0.1:8888/wsm/js/procedure.do?variantId=1431&proc-uid=G842040&gui...procarmanuals.com
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