2
9919-161
Rev 04112018
7.
Loosen and remove the two bolts and nuts holding each A-arm into the K-member.
8.
Inspect the bolts for any defects or wear. Replace hardware if needed. (QA1 p/n 52395)
NOTE: Installation of control arms to QA1 K member will slightly vary as the front bolt will thread into the K member.
PRE-INSTALLATION INSTRUCTIONS: *RACE SERIES CONTROL ARMS*
1.
Identify the left and right side A-arms. The tube with the sway bar
attachment will point toward the front of the car.
2.
Install 3/4”-16 jam nuts onto 3/4”-16 threaded rod ends and
thread into control arm.
3.
Place control arm pivot points against a flat surface and measure
to the center of the ball joint to the following length.
(See
Figure 2)
CONTROL ARM PART NUMBER
END OF ROD END TO
CENTER OF BALL JOINT
MU1RCA
13.687”
MU2RCA
14.875”
MU3RCA
14.687”
INSTALLATION INSTRUCTIONS: *RACE SERIES CONTROL ARMS*
1.
Install the control arm into the K-member on each side of the car using the included spacers. Identify the different
sized spacers and install as shown in
Figure 1
.
Note:
The age and condition of your stock K-member may require resizing of QA1 Race Series control arm spacers for correct fitment.
2.
Tighten control arm hardware to 130 lb.-ft.
Figure 1
Figure 2
