P F c } O U c T S r t N c .INSTALLATIONINSTRUCTIONS

Model AS-22-speed Air Shlfter

1917 OAK PARK BLVD. PLEASANT HlLl- CA 94523 B&M pro-Stc* (Frt. & Rr. ext){925}935.3025 FAX (925)985.4287 Hurst Quarter Stick (Frt. exit only)

www.dedenbear.com emall@dedenbear.comThe model AS.2 shifier is desi,gned for two speed Powergtide applications.

It will fit B&M Pro-Stlcks wlth front or rear exlt eables along with ihe Hurst Quarter Stlck front exlt cabte.Hurst Quarter Stick ll wfth reat exit cablo fqulres use of DeEfrnbear Products modelAS-3 shitter kit.Drilling or modification to the actual gear shilter itsetf is NOT required; the kits are c€mplete bolt ons.

INSTALLANON

1) lf you are using a B&M Pro Stick shifter, the blue plunger e)dension must be installed on the tip of the air cylinder. use thetwo supplied set screws to attach the ertension. The plunger extension is not used on Hurs't shifters.

2) Remove the existing mounting bolts that hold the shifter down to the floor and slide the AS2 mounting bracket underneaththe shifter unit. There are two sets of mounting holes (one for Hurst and one lor B&M); use the hotes that atign the air ramwith the center ol the shitt lever handle. Replace the holddown bolts ancl tighten. The A$2 mounting biacket wiil besandwiched belween the shifter and the lloorboard.

3) Connect a 114' QQZ supply line to the solenoid qulck connest fltting by pushing the line in t0 the fltting untll it bottoms out. tfyou need to remove the air line, pullon the llne while pushing in on the black lock ring.

4') Open lhe CO2 bottle and set the bottle regulator pressure from 60 to 100 psi.

5) Wire the air shifter as shown in the appropriate diagram on the reverse side.

AT'JUSTMENT

The stroke of the air shifier'G ram is set with shims located between the brass air ram and the shifter mounting bracket. Tocheck and adjust th€ stroke of the plunger, follow this procedure:

Wltlt !l'.e gqrlg glg!!]g NOT running, put the shifi lever into low gear. lf using a Dedenbear RPM-2 switch press and hotd the'MANUAL UPSHIFI* bufion on the RPM switch. lf using a ditferent manutacturer's RPM switch or a shiti timer, bypass thecontroller to make the shifter activate. The plunger should enend and shift the transmission. Make sure that the shifter is allthe way into high gear;then check for clearance between the air ram plunger and the shift lever. lf there is more than 1/16inch, then remove one of the sfiim washers trom the air ram and reiest. Remove the second shim washer if needsd.

MAKE SURE THAT THERE IS SOME CLEARANCE BETWEEN THE RAM AND THE SHIFT LEVER WHEN THESHIFTER lS lN HIGH GEAR AND THE AIR RAM PLUNGER lS EXTENDED. lf not, the air shifter witl be damaged.

BLUE PLUNGER EXTENSION FOR B&TI --}-SHIFTERS, NOT USED ON }IURST SHIFTERS

/- SHIMWASHERS

SEE WIRING DIAGFAMS ON HEVERS€ SIDE

LIMITED 1 YEAR WARHANTYP{q$9qt-llqd-9qs,9Jrynelqglg warrtntgd g]"eqly by Dedenbear Products against defective materlat or workmanship under normat use and servtce fof a period of9l9L1-l.y99I1FI-Qu!9E99^.?90.e.noe_qrj1q!ds.wi]!,!9!qiI.,9IrepIace.theclefectIveunit'atDedenbear.Productsoption'freeofcfar9e'Thiswantr�������r.g-qB999-[9-c9gp9Pntca[JsPedDyaDuse'm{shanCl||ng'a|terafon,aco{|ent,.€|ectica|cUrrentf|uctUations,fai|uretofo|hw_insta||atiorrdn9����������mqlntenance, storage and environrnental cgnclitions, or repair attempts made anyone other than Dedenbear Products Authorizecl service facltitv.DEDENBEAB PRODUCTS SHALL NOT BE LIABLE FOR INJURY, CONS-EQUENTIAL, OF OTHER TYPE DAMAGES RESULTINJG'FROM THE USE OF ITStrRODUCTS, OTHER THAN THE LIABILITY STATED ABOVE. Thjs wananty is tn tieu of au'orrer warranties or rneicnantabititv or titnes$'riiuid.'-iiiis wa?anty grves yoispedfic legal rlghts, and you may atso have othef rights wfiidl vary fom state to sue.Fo{ Serylce on all Dedenbear,lrg9u.s, return directty to: DED€NBEAR. PRoDUcTS, rNC. ., ATTN: REPA|RS . 1917 oAK PARK BLVD. . PLEASANT HILL, CA94523'Forfaster19Ivlce'-p|ease|ncludeanotedescdbinqthenatureotthep(ob|em,acopyofyoUrorigina|invo.iae,yourname,returnsni1ipingaooiess,antiodff=devening phone ,uJmbers wfiere you can be reaehed.

SETSRE*S "' /

AS.2 AIR SHIFTER

AS2 - ll€TR. / Rsv. 9€S t Pg. 1 6 2

WIRING WITH DEDENBEAR RFM-2TO 'TACH" OUI?UT ON MSD, CFANE,

HOLLEY & !'ALLORY IGMTIOI€

FUSE S AMP

16 - 18 gauge wireAS.2 AIR SHITTER TOTRANSBRAKE

SoLENOTD (OPT|ONAL)

TO LINE LOCKSoLENO|D (OPTIONAL)

WIRING WITH DEDENBEAR 8M.1, 8M.2, CC.l, CC.z OR CC-3TO *TACH'OUTPUT ON MSD, CRANE,

HOLLEY & MALLORY IGNITIONS

RPM SWITCH OUTA92 AIR SHIFTER

TO + 12 VOLTSAT MA$TER

strl/tTcH FUSE 15 ATTIP

+12VOLTS I IAnOUUO

WIRING WITH MSD RPM SWITCH #8950TO + 12 VOLTS

TO TACH OUT ON MSD

GRAY NOT USED

AS.2AIF SHIFTER

FUSE 3 AMPYELLOW

lO + 12 VOLTS

WIRING WITH MSD 7AL3 IGNITION

AS.2 AIR SHIFTER

FT'SE 3AMPTO + 12 VOLTS

NOTE: MAKE SURE TO WIRE THEJUMPER BETWEEN THE "HAS ON/OFF"

AND TI-IE "IGN" TERMINALS ON THEMSD 7AL3 OB THE SHIFTER WILL NOTWORK. SEE MSD'S 7AL3 INSTRUCTION

MANUAL FOR THE REMA]NDEF OFTHE WIRING AND OPERATION.

16 - 18 gauge wire

NOTE: lF YOUR DIAGRAM lS NOT SHOWH, CALL (925) 935-3025 FOR TECHNTCAL HELPAS2 - INSTfl_ / Bev. ()tO3 I W.2 a, 2