Wilwood Brake, Clutch and Throttle Pedal-w_o Throttle Link Description - Manual (Page 2)

General Information and Assembly Instructions
Installation of this component should ONLY be performed by persons experienced in the installation and proper operation of disc brake
systems. Before assembly begins, familiarize yourself with the following procedure to ensure a trouble-free installation.
Features:
•Three individual pedals to control brake, clutch and throttle.
•Optional throttle linkage (P/N 340-12412) for use with front engine vehicles.
•Lightweight construction.
•High strength computer design.
•Includes brake balance bar and clevis.
•Brake and clutch pedals have 5.25:1 nominal ratio.
•High strength steel master cylinder mounting studs.
•Easy mounting location.
•Wilwood’s own black e-coated finish.
•Finest quality hardware.
•Use with Wilwood compact, high volume, or combination master cylinders.
Assembly Instructions:
•This document is applicable to two pedal assemblies, P/N’s 340-12410 and
340-12411. Pedal P/N 340-12410 requires the customer to do the final assembly
of the throttle pedal to the main assembly. Kit P/N 340-12411 requires using the
same procedure as P/N 340-12410 with the additional step of installing the throttle
linkage assembly, P/N 340-12412.
Assembly Instructions • Part Number 340-12410 (numbers in parenthesis refer to the parts list and Figure 1 on page 3):
•Install the throttle pedal (1) to the base assembly by sliding shim (4) and the pedal onto the pivot pin. Secure using one .035 thick shim
(4), one .015 shim (5), washer (6) and bolt (7) as shown in Figure 1. Temporarily tighten the bolt to 18 ft-lbs. Check that the pedal
moves freely without binding. If too tight or too loose, add or subtract shims (5) to obtain the correct pedal movement. After the pedal
adjustment is finalized, remove the bolt, apply red Loctite
® 271 to the threads and torque to 18 ft-lbs.
•Screw the throttle pedal stop bolts (9) into nuts (8) and then into the throttle pedal (1), front and rear. NOTE: Final adjustment of the
stop bolts will be performed after pedal installation in vehicle.
•Screw the clutch stop bolt (10) into nut (11) and into the clutch pedal. NOTE: Final adjustment of stop bolt will be performed after pedal
installation in vehicle.
•NOTE: For rear engine installation only. Install the rear throttle pull rod (2) to the throttle pedal (1) using bolt (3).
•Refer to page 5 and Figure 3 for vehicle installation instructions and mounting dimensions.
Assembly Instructions • Part Number 340-12411 (numbers in parenthesis refer to the parts list and Figure 2 on page 4):
•Perform the above procedure for part number 340-12410 and then add the throttle linkage as outlined below.
•Orient the bell crank assembly as shown in Figure 2 and attach to the pedal base using bolts (10). Apply red Loctite® 271 to the threads
and torque to 140 in-lb.
•Assemble the connecting rod. Screw nut (9) onto male bearing end (8) and then screw the female bearing end (7) onto the male end,
Figure 2. Do not tighten nut at this time.
•Install female bearing end (7) of the connecting rod into throttle pedal using bolt (11), two spacers (5), and nut (6), as shown in Figure 2.
•Attach the male bearing rod end (8) to the bell crank assembly using bolt (12), three spacers (5), and nut (6) as shown in Figure 2.
NOTE: The bell crank assembly can be set up for a variety of throttle ratios. Final adjustment of the bell crank and connecting rod to
be performed after pedal installation in vehicle.
•Refer to page 5 and Figure 3 for vehicle installation instructions and mounting dimensions.
Pedal Shown with
Optional Master
Cylinders
Page 2