10
XL-PS20053RM-en-US Rev A · 2017-10-06 · Amendments and Errors Reserved © SAF-HOLLAND, Inc., SAF-HOLLAND, HOLLAND, NEWAY, SAF, and logos are trademarks of
SAF-HOLLAND S.A., SAF-HOLLAND GmbH, and SAF-HOLLAND, Inc.
Figure 5
LOCK-OUT
WASHER
LOCK-OUT
WASHER
CHAMBER ATTACHMENT BORES
TOWARDS FRAME BRACKET
Bushing Replacement
6. LSZ13/LSZ20 Replacing Bushings
Required Tools:
Small hydraulic press or NEWAY bushing/bearing tool
1. Remove four (4) wear washers from both the bushings
within lower control arm.
2. Using a small hydraulic press or a NEWAY bushing/
bearing tool, remove both bushings from control arm
(Figure 3)
.
3. Clean control arm bushing bores using a piece of emery
cloth or a wire brush to remove any rust or attached rubber.
IMPORTANT:
DO NOT
use any type of petroleum-based
product such as oil or grease for pressing
in bushings.
4. Using an approved lubricant such as P-80 rubber lube, press
in two (2) new bushings into control arms. Use
Figure 4
to
properly clock the bushing.
NOTE:
Make sure the bushing is centered in the control arm
7. LSZ13 Install New or Rebushed
Upper Control Arm
1. Position new or re-bushed upper control arm assembly
with four (4) wear washers with lift bracket mounting holes
towards frame bracket
(Figure 5)
.
2. If equipped with spacers install one (1) 3/4" bolt, one
(1) 3/4" washer, crossmember with two (2) crossmember
spacers and shelf bracket. Ensure spacers are re-installed
as recorded in Section 3 Step 1.
3. If equipped with wrapper and shelf bracket install one (1)
3/4" pivot bolt and one (1) 3/4" washer into wrapper
and shelf bracket.
4. Install one (1) new 3/4" upper pivot bolt and 3/4"
washer at axle enough to be flush with the outboard face
of the bushing core pin
(Figure 6)
. Install shims to fill
the gap using the three (3) thicknesses of shims, .020",
.010" and .005" between the bushing core pin and the
clevis face
(figure 6)
. Once gap is reduced as much as
possible, push pivot bolt all the way to allow installation
of one (1) 3/4" nut and one (1) 3/4" washer.
NOTE:
To install new 3/4" lock nut and new 3/4" flat
washer at upper axle pivot connection, the thread
portion of bolt can be reached from bottom of
axle knuckle, If successful installing one (1) 3/4"
lock nut and one (1) 3/4" washer skip optional
procedures below.
Figure 3
BUSHINGS
3/4
"
BOLT
3/4
"
WASHER
3/4
"
WASHER
3/4
"
WASHER
3/4
"
LOCK NUT
3/4
"
WASHER
Figure 4
15
˚
15
˚
