10
Find the steering knuckles (smr1281)(x2), front
axles (smr1289)(x2) and E-clips (smr2092)(x2).
Install an E-clip into the groove on the axle, then
press fit the axle into the steering block threaded
end first. Press the axle all the way through the
steering block till the E-clip bottoms on the steering
block. Using a 3/32” drill, open the indicated hole on
the tabs of both steering blocks. Thread in the short
neck ball studs (smr2069), secured by 4-40 mini-
hex nuts (smr2076), use thread lock on the stud.
Noting the bump on the front of the suspension
arm (smr1289)(x2), install the steering knuckle
with the ball stud located toward the rear.
Start by installing the kingpin (smr1282)(x2)
through the top of the suspension arm, just
enough to slide the .022” spring (smr1286)
onto. Next position the steering knuckle as
mentioned above. Slide the kingpin down
carefully, taking care not to catch the spring in
the E-clip grooves.
Tip: Polish the kingpins before installing using
some metal polish for smooth operation.
When installing E-clips (smr2092),
ensure the groove in the kingpin is
aligned with the top of the steering
knuckle. Slide the first E-clip between the
knuckle and spring, firmly snapping it
into the groove.
With the top E-clip installed, installing the
bottom E-clip is as simple as sliding it
between the steering block and lower
part of the suspension arm with the clip
started on the groove. Now, let the
suspension relax. Holding the knuckle in
place, use the back side of a hobby knife
blade to snap the E-clip into place.
Drill 3/32”
hole
Note: it is recommended to wear safety glasses when installing E-clips.
E-clip
Axle
Short Neck
Ballstud
Nut
Kingpin
Front Spring
