SUPERCHARGER PULLEY REPLACEMENT PROCEDURE

SUPERCHARGER
PULLEYREPLACEMENT
PROCEDURE
NOTE:.
Removing-the
originalATl.installedpulleywill voidyoursupercharger
warranty!Reviewthe warrantyinformationin your
ownerrsmanualfor furtherdetailsor contactATI'sTechnical
ServiceDepartment.
It is veryimportantthat.you-donot exceedthe maximumimpellerrpm of yoursupercharger.
Forinformationregarding
maximumimpellerrpm'sreferto yourowner'smanualor coitactAil's Technical
ServiceDepartment.
pulleywith a hammeror otherobjectwhen removingor installing
Neverstrikethe supercharger
the pulley.Suchimpact
candamagethe supercharger
bearings.
Neverpryon the.pulley.as
damageto the inputshaftsealcanoccur.Usingheatresistant
gloves(or similar)removethe
pulleyandsetasideto cool.Caution:
supercharger
Inputshaftof supercharger
will be hotl
ON CARPROCEDURE
l. Wth the beltstillinstalled,loosenthe pulleybolt usingthe appropriate
sizedsocket(g/IG. for P series,SfB"for SC,D,& F
lf unableto loosenthe bolt,it maybe necessary
series).
to uid an impacwrench,Remove
boltandwasher.
2. Notethe installation
orientation
of the pulley.Someapplications
useoffsetpulleysor shimsbehindthe putley.Correct
orientation
is importantto maintainproperbeltalignment.
5. Removepulley.tf pulleydoesnot-easily
slideoff of inputshaft,usinga propanetorch,applyheatto the frontof the pulleyin a
glrcularpatternaroundthe hub of the pulley.lt us_ually
takes_
I to 5 hinutes of heatingih'orderto loosenthe pulley.'
Warning:,Do not PIY on pulley as damage!o,the input shaft seal can occur.Using heat rcsistant glwei (or irimilarf
lemwe the supeldraryer pulley and set aside to cool. Caution: Input shalt of supeldraryer will E trotl
5. Afterinputshafthascooled,removeold key(s),cleanshaftand installnew key(s)into kepruay(s).
continuedon bock
ea;iJ1,!j(eon the shaft,
in pulleywith key(s)on the shaft. lf ney pu.lle1d-oes.noj
6.
- lnstallnew pulley,liningup the keyruay(s)
usingheatresistant.gloves
minutes.
(orin.an
2-3
at.30o.deg.)
gyen
ir.iurJii(u piopuietor.ch
i;;;tld;;"ililii"y;,3;ridit'"
.tor
rttevel
wiming:
shaft.
p.ulley
on
with.key(s)
in
tey*av(t
p"lley,
,p
lining
i- iitiiir"O i^Jt.rr
_str]!9,t!:
llt_"t^.,F.1q:1R:ll".I
-^^,
AllowPulleyto cool.
bearlngs.
otherobji:Cwhenlnstillingthe pulley.Suchimpactcandamagethe supercharger
ivitfra harirmeror"L*
drivebelt.
7. Re-install
boltandwasher.Torquebolt (40 lb-ftfor P series,60
262or similar)to pulleybolt and re-install
8. Applythreadlocker(Loctiteo/oo
lb-ftfor SC,D, & F series).
OFFCARPROCEDURE
sizedsocket(9/16"for P series,5/8" for Sc,D,& F series).
l. Usingan impactwrench,loosenthe pulleybolt usingthe appropriate
Removebolt andwasher.
useoffsetpulleysor shimsbehindthe pulley'Correct
of the pulley.Someapplications
orientation
2. Notethe installation
is importantto maintainProPerbeltalignment.
orientation
the pulleyin a
torch,applylt"+ t? t" !9Il
slideoff of inputshaft,using
-miriute's
i.- Removepulley.tf pulleydoesnot easily
'pulley.
! Propane
"f
heati18i1
of
l
to
s
takeslt
us-ually
of
the
hy-b
ciicularp'uttetfiurounJ'tti"
_"191!91"_T^"11-"^?yl_"yjr_!,-a
w"-inir Do not pry on pulley as dimage !"- q" inputshafi seal can oGcur.UsingheatlesistantSloves(or simila4
remoe-ilre supetcttLrge'rpulley and set-asideto cobl caution: Input shaft of supercharyerwill be hot!
on inputshaft'
4. Afterinputshafthascooled,removeold key(s)and installnew key(s)into keyruay(s)
slideon inputshaft,
in pulleywith key(s)on the shaft. lf newpulley9o":,!,oJ_":sily
-5. Installnew pulley,liningup the kepruay(s)
resistant
heat
minutes..Using
for.2-3
(or.in'an
.1
599-)
oven
ql.".y,:..:
1,!uin"* pirll"y;r;;3 tli-"f.tuu*iin i'p'ropdn"t6rch
l9l"
puley,liningup k"v*uvG) in.pulleywithkey$) on shaft.warning:Neverstrikethe superch3tq:lqYll^"y-yllh
;i;ilu;ildt;ii;.*
pulley
to
cool.
Allow
bearings.
itie puliey.suchimpactcandamagethe supercharger
u triritr"t or otherbUj"ciwhei iristalling
bolt andwasher.Torquebolt (40 lb-ftfor P series,60
262or similar)to pulleybolt and re-install
6. Applythreadlocker(Loctiteo/oo
lb-ftfor SC,D, & F series).