RANCHO RS66505B, Инструкция по установке

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10
7) With the help of an assistant, carefully raise the front
differential assembly up into the newly installed drop
brackets. Loosely attach the differential assembly to the
brackets with the hardware from kit RS860783. Use the
shorter 80MM bolt on the driver side.
8) With the help of an assistant, raise subframe
RS176880B into the lower control arm frame brackets.
Attach sub frame to the lower control arm brackets with
original hardware.
9) Loosely attach aft differential bracket RS176883B to
the aft frame mount with OE hardware. See Illustration 20
and Illustration 21.
10) Lift up on rear of differential and loosely attach
differential to subframe and aft differential bracket with
hardware from kit RS860783. See Illustration 20 and
Illustration 21.
CAUTION: With sub frame in place, verify that the differential
aft mount does not contact the modified frame bracket. There
must be a minimum of ¼” clearance between frame and
differential. Contact may cause vibration. See Illustration 20
and Illustration 21.
11) Push up on subframe and torque subframe to frame
bolts to 258 ft. lbs.
12)
Torque all differential mounting hardware to 85 ft.
lbs. (six bolts).
13) Attach the lower control arm to the subframe with
the cam bolts and hardware from kit RS860838. Insert front
alignment cam bolts from front to rear, and rear cam bolts
rear to front. Align cams straight up or down.
14) Install hex cam and washer on each cam bolt,
aligning cam the same as the cam bolt. Apply grease or anti-
seize (not included) to the threads of cam bolts and install
nut. Hold head of cam bolt and tighten nut against hex cam
and washer. Control arm should remain loose enough to
rotate in subframe
CAUTION: Do not get grease or anti-seize on cam or sub-
frame where cam seats.
NOTES: Do not torque the lower control arm bolts until the
vehicle is at normal ride height.
F
RONT
D
RIVESHAFT
S
PACER
I
NSTALLATION
Box RS66505B-4 (Box 4 of 4)
Driveshaft Spacer RS176586
Hardware from Sub Assy RS860785
1) Align index marks on front driveshaft, insert spacer
RS176586 between driveshaft and pinion flange. Secure
together with OE torque plates and 12 point 10mm
hardware from kit RS860785. Tighten bolts to 41 ft. lbs. See
Illustration 22.
Use of blue thread lock is recommended
but not included.
Illustration 19
Illustration 20
Illustration 21
Min ¼” Clearance
RS176883B
RS176880B
Min ¼” Clearance
RS176883B
FRONT
RS176882B
FRONT
RS176881B