Owners manual

POISON SPYDER CUSTOMS INST-17-08-030_A • JK 2-Dr Rocker Knockers™—Frame Mounted 3

5. Remove the Rocker Knocker™, then drill each

of the two marked hole locations to a ﬁnish hole size of

29/64”. You will want to start with a small pilot hole of

3/16” or so, and step up the hole size at least one size

before reaching the ﬁnal hole size of 29/64”. Be careful

to hold the drill very straight and steady on the ﬁnal pass,

as the hole will be threaded in the next step.

6. Use a 1/2-20 tap to thread each of the two new holes.

If you are unfamiliar with the proper use of a threading

tap, we suggest seeking the help of a friend who is familiar

with their use, or researching online for proper procedures

of using a threading tap.

7. Re-install the Rocker Knocker™. Re-use the OE

bolt at the front outrigger. Use the supplied 1/2-20 X 1

Gr8 Hex Head Cap Screws and 1/2” Flat Washers at the

center and rearward outriggers.

8. Note that each outrigger is positioned against an

adjacent body mount bracket, and that there is a pre-

existing 3/8” hole in the side of the outrigger. Using

the hole in the outrigger as the drill guide, drill a 3/8”

hole through the body mount bracket adjacent to each

outrigger.

9. Use the supplied 3/8” hardware to bolt the

outrigger to the side of each body mount bracket, through

the newly drilled holes. Use the

3/8-16 X 1-1/2 Gr. 8

Hex Head Cap Screws, Flat Washers and Lock Nuts at the

two rearward outrigger, and use the 3/8-16 X 1 Gr. 8 Hex

Head Cap Screw, Flat Washers and Lock Nut at the forward

outrigger.

10. Move to the passenger side and repeat the Rocker

Knocker™ installation process described in the previous

steps. However, on the passenger side you will re-use

the OE gas tank skid plate bolts for the two rearward

outriggers, instead of drilling and tapping new holes. Begin

the passenger side install by removing the transmission

skid plate crossmember bolt (auto trans models only), and

the two gas tank bolts along the underside of the frame

rail that correspond with the Rocker Knocker™ outrigger

mount ﬂanges. When installing the passenger side Rocker

Knocker, use a pry bar to separate the gas tank skid from

the frame slightly so that the Rocker Knocker mounting

ﬂange can slip between the skid plate and the frame rail.

It may be necessary to have a friend help with this step.