Tilton Floor-Mount (98-1207) - Manual (Page 3)

2.225
MOUNTING BOLT PATTERN
INTERCHANGABLE WITH
72-680 PEDAL ASSEMBLY
CUSTOMER SUPPLIES
5/16" OR 8MM
SOCKET HEAD BOLTS
MASTER CYLINDER
SPHERICAL BEARINGS
POSITIVELY RETAINED
WITH CIRCLIPS
SEALED BALL BEARINGS
ON ALL PEDAL PIVOTS
.90
6.150
11.0 +.0
-.75
ALL 3 PEDALS, .580 TOTAL
3.2
ADJUSTABLE CLUTCH
PEDAL STOP
7.9 ±1.5 ADJUSTABLE PEDAL POSITION
THROTTLE
9.6 ±1.5 ADJUSTABLE PEDAL POSITION
CLUTCH AND BRAKE
-3 AN FEMALE OUTLET PORT
-4 AN MALE INLET FITTING
(TILTON ENGINEERING P/N 77-015)
ADJUSTABLE
TOE CLIP POSITIONING
2.60
8.2
THROTTLE
RETURN
SPRING
BRAKE RETURN SPRING FOR
RAPID RETURN OF BRAKE PEDAL.
-4 AN MALE INLET BANJO
FITTING: GOODRIDGE P/N 776-04-M14
BANJO BOLT: GOODRIDGE P/N 775-06
CRUSH WASHER (2 REQUIRED): GOODRIDGE P/N CW901-6
AVAILABLE FROM ANY GOODRIDGE DEALER
BLUEPRINTED MASTER CYLINDER CUT-OFF PORT
TRAVEL CUTOFF PORT DISTANCE MAY BE ALTERED
FOR INCREASED/DECREASED PEDAL FREE PLAY
USING VARIABLE THICKNESS SHIMS AVAILABLE
SEPERATELY.
JAM NUT SECURES BIAS BAR SETTING. FOR
REMOTE CABLE ADJUSTER, REMOVE JAM NUT AND
SECURE CABLE DIRECTLY INTO END OF BIAS BAR
WITH PROVIDED SET SCREW.
INLET FITTINGS ARE NOT INCLUDED WITH MASTER
CYLINDERS. SUITABLE FITTINGS FOR YOUR PARTICULAR
INSTALLATION MUST BE PURCHASED SEPARATELY.
NEEDLE BEARINGS ON ALL BIAS BAR PIVOTS
LONG CLEVIS FOR LONGER STROKE FRONT MASTER
CYLINDER AT REST, LONG CLEVIS ROTATES BIAS BAR AS
SHOWN. THIS ALLOWS BIAS BAR TO RUN SQUARE
UNDER BRAKING
BIAS BAR DATA:
9 TURNS OF TOTAL ADJUSTMENT
FRONT TO REAR BIAS FROM 59/41% TO 41/59%
1 TURN - 1.9% CHANGE
balance bar aDjustMent
Fixed position
If a remote adjuster will not be used remove the set screw in the right end of the balance
bar and snug the balance bar locking nut up against the right clevis pivot.
Only one locking nut is required.
Remote Cable Adjuster
The right end of the balance bar has been drilled to accept the remote adjuster cable
directly. No coupler is required. Slip the end of the cable into the end of the balance bar
and tighten the setscrew.
Right Angle Adjuster
To solve cable routing problems use right angle adjuster part number 72-561. This is a
small protected bevel gear drive unit that will allow the cable to approach the balance
bar at a 90 degree angle.
ports
Inlet:
–6AN, crush washer seal. Connection fittings (-6AN crush washer to -4AN male taper)
are sold spearately, avilable from Tilton (P/N 77-015). Comparable Goodridge fittings are
acceptable as well.
Outlet:
–3AN, crush washer or tapered seat seal.
cutoff port travel
As delivered, the Tilton 77 Series master cylinder has been blueprinted for a cutoff port
travel distance within the range of .030" to .050". This can by altered by changing the
thickness of the sealing ring located between the master cylinder body and the end cap
(visible from outside). Increasing the thickness of this seal increases the cutoff port travel
an equal amount. Reducing the thickness reduces it by an equal amount. Seal kits of
varying thicknesses are available from Tilton. It is recommended not to reuse the shims
since work hardening of the shim material can prevent proper sealing in the future.