Maintenance – JKS 9904 User Manual
Page 5

JKS part number
JKS DESCRIPTION Installation
Page 5
Install the pivot bushing onto the Drop Plate (I) us-
ing the supplied 1/4” x 3/4” Bolts (F) and remaining
two 1/4” Nylock Nuts (H). Refer to the list below for
the correct mounting holes to use for your applica-
tion.
Motor
Mount Lift
Kit?
T-Case
Lowering
Kit?
No
Yes
Use Hole "B"
Yes
Yes
Use Hole "A"
No
No
Use Hole "A"
Yes
No
Do Not Use Drop Plate
Slide the linkage rod through relocated pivot bush-
ing and re-install shift linkage bracket to floor pan
using the original mounting hardware.
Check operation of the shift lever to ensure the
transfer case fully engages all ranges.
NOTICE: If necessary, adjust linkage between shift
lever and bell crank. If interference is experienced, it
may be necessary to trim the floor to provide suffi-
cient clearance.
8. REPLACE RADIATOR BUMPERS
Remove the factory rubber bumpers from the un-
derside of the grill panel.
Apply a spray lubricant to the supplied Extended
Radiator Bumpers (J). Insert into original mounting
holes and use a twisting motion to install.
NOTICE: If the factory inverted U-bracket pictured
above restricts radiator bumper installation, it must
be removed. Remove bracket by cutting from chassis
using a suitable cutting tool.
9. POST-INSTALLATION
Check all mounting hardware to ensure it has been
correctly installed and tightened to factory torque
specifications.
Check torque specifications for all mounting hard-
ware after driving vehicle 50 miles, and after first
time off-road.
Maintenance
Check all torque specifications as part of regular ve-
hicle maintenance schedule.
After break-in period, Quicker Disconnects should be
lubricated regularly as part of vehicle maintenance
schedule.
Regular cleaning with pressurized water is recom-
mended to maximize ease of operation and reliability.
Always lubricate afterwards to evacuate any moisture.
©2013 JKS Manufacturing, Inc & Aftermarketing, LLC
Revision Date 3/15/2013