RANCHO RS6501 Installation Instructions Manual Download Page 9

3)

  Repeat  steps  1  and  2  to  install  the  rest  of  the

bushings and sleeves. 

4)

  Attach  the  new  end  link  assemblies  to  the  frame

brackets  and  rear  sway  bar  with  the  hardware  from  kit 

860155.  See Figure 16.  Tighten the end link mounting bolts 

to 40 ft. lbs. 

Figure 16 

NOTE:  It may be necessary to enlarge the mounting holes 

in the sway bar and frame brackets to 7/16”. 

5)

 Place the track bar into the frame bracket and install

the original hardware.  Do not tighten the bolts at this point. 

NOTE: it may be necessary to use a come-along device to 

move the axle over to allow proper alignment of the track bar 

and mounting hole. 

6)

 Tighten the shock absorber to axle bracket bolts to

74 ft. lbs. 

7)

 Grease new lower suspension arms until you see a

slight amount of grease coming out of bushings.  DO NOT 

OVER GREASE! 

TRANSMISSION & TRANSFER CASE 

NOTE:  See Important Note O before proceeding. 

C

ROSS MEMBER 

R

ELOCATION

 

1)

  Place  the  transmission  in  neutral.    Support  the

transfer case crossmember/skid plate with a hydraulic jack. 

Loosen the 6 bolts holding the crossmember to the frame. 

See figure 17.  Do not use an impact gun. 

Figure 17 

2)

 Remove 3 bolts on one side and carefully lower the

cross member/skid plate. 

3)

 Place 3 spacers from kit 860161 between the cross

member  and  the  frame  with  the  conical  end  of  the  spacer 

facing  down.    See  figure  18a.    For  vehicles  with  an 

automatic transmission, add 3 shims. 

4)

  If  flat  head  screws  were  removed,  install  a  conical

washer and apply thread lock to 3 flat head screws from kit 

860161.    Insert  the  screws  through  the  crossmember, 

spacers, and into the frame.  See figure 18. 

Figure 18 

5)

  If  hex  head  screws  were  removed,  install  the

hardware from kit 860483.  See figure 19. 

6)

  Repeat  steps  3  through  6  for  the  other  side  of  the

cross member.  Tighten all bolts to 45 FT-LBS. 

Summary of Contents for RS6501

Page 1: ...6 for the rear OE steering stabilizer replacement RS5407 can also be used C Compare the contents of this system with the parts list in these instructions strength and specific size Do not substitute a...

Page 2: ...re you need to continue from M Important information for the end user is contained in the consumer installer information pack If you are installing this system for someone else place the information p...

Page 3: ...AE Washer 4 7 16 Hardened USS Washer 6 860684 Front Suspension Hardware 1 M10x1 25x35mm Gr 10 9 HHCS 2 M10x1 25 Top lock Gr 10 9 Nut 2 M10 Hardened Washer 4 3 8 16 x x 1 5 Type F HHTS 2 545 End Link B...

Page 4: ...etainer and grommet from both front shock absorbers 6 If applicable remove the bolts attaching the automatic transmission skid plate to the frame rails and the transfer case cross member Do not use an...

Page 5: ...eat steps 4 and 5 for the other side 7 If applicable drill a 23 64 hole into each link and reinstall the ABS sensor wires Use the original clamps Figure 6 TRACK BAR RELOCATION 1 Locate the track bar m...

Page 6: ...ION 1 Apply silicone lubricant and press bushings 545 from kit 860684 into both loops of front end link 176609 2 Apply silicone lubricant and press sleeves 420084 from kit 860684 into the installed bu...

Page 7: ...wheels 4 Separate the track bar from the axle bracket Remove the track Bar See Figure 12 Figure 12 5 Support the rear axle with a floor jack and remove the shock absorbers DO NOT REUSE ORIGINAL SHOCK...

Page 8: ...nd bump stop bracket from the upper spring mount 2 Insert Rancho spacer 420027 and reinstall the bracket with the 10mm hardware from kit 860161 Insert the bump stop into the bump stop bracket See figu...

Page 9: ...R GREASE TRANSMISSION TRANSFER CASE NOTE See Important Note O before proceeding CROSS MEMBER RELOCATION 1 Place the transmission in neutral Support the transfer case crossmember skid plate with a hydr...

Page 10: ...with the hardware from kit 860160 See figure 21 Figure 21 7 Insert the torque shaft into the bearing plate and reinstall the torque shaft bracket to the floor pan Verify that the torque shaft is level...

Page 11: ...to 85 ft lbs Torque the frame mounts for the both the front and rear lower links to 130 ft lbs 3 Apply grease to the new lower suspension arms DO NOT OVER GREASE 4 Attach the lower mount of the front...

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