JKS OGS151 - Manual (Page 3)

JKSOGS151 JKS Adjustable Track Bar Installation Page 3
 If the two measurements are equal, the axle is
centered. If the measurements vary, divide the dif-
ference in half to determine the amount of adjust-
ment required. HINT: If the axle housing is not
centered, the chassis can be laterally shifted using
either of the following methods.
Ratchet Strap (preferred)
 Attach a heavy duty ratchet strap to the chassis on
one side of the vehicle, and to the axle housing on
the other side.
 Slowly tighten the strap in small increments to pull
the chassis in alignment with the axle. Take mea-
surements after each adjustment until centered.
Pushing Vehicle Body
Although this method will laterally shift position of chassis
relative to axle housing, it does not enable the position to
be easily stabilized while measurements are taken.
 With the vehicle safely on the ground, have a
partner gently push on the vehicle body above the
rear wheels.
‰ 6. SET ADJUSTABLE TRACKBAR LENGTH
AND MOUNT TO AXLE
 With the axle housing centered beneath the chas-
sis, adjust the length of Adjustable Trackbar by ro-
tating the Axle End (C) until the Spherical Ball (H)
aligns with the mounting holes on the axle bracket.
 Apply anti-seize lubricant to original mounting bolt
threads and adjustment threads of trackbar.
 Install Axle End (C) of Adjustable Trackbar to the
axle bracket by securing with the original mounting
hardware.
‰ 7. POST-INSTALLATION
 Take measurements again to ensure axle housing
is perfectly centered and make any final adjust-
ments if necessary.
 Once all adjustments are complete, fully tighten
the Jam Nut (B) to prevent Adjustable Trackbar
length from changing. HINT: It may be easier
to tighten Jam Nut with the Adjustable Trackbar
removed from the vehicle.
 Using a torque wrench, tighten mounting hardware
at both ends of track bar to 74 ft-lbs.
Maintenance
Re-torque fasteners after driving 150 miles. Continue to
check torque specifications as part of regular vehicle main-
tenance routine.
The Axle End (C) of the Adjustable Trackbar features a
spherical polyurethane bushing which is both greaseable
and rebuildable.
 Lubrication
Lubricate the bushing via the Grease Zerk (J)
regularly as part of vehicle maintenance schedule.
Use common wheel bearing grease or equivalent.
 Replacement Parts
Bushings are designed for maximum longevity and
it is extremely unlikely that any parts will wear out.
Just in case, all replacement parts are available
directly from JKS Manufacturing on our website at
www.jksmfg.com.
 Cleaning
Regular cleaning with pressurized water is rec-
ommended to maximize ease of operation and
reliability. Always lubricate afterwards to evacuate
any moisture
©2013 JKS Manufacturing, Inc & Aftermarketing, LLC
Revision Date 10/31/2013