Skyjacker TT413ST - Manual (Page 4)

Add-A-Leaf Models:
19. Using C-clamps, secure the leaf pack together & remove
the center tie-bolt. (See Photo #10) Loosen the C-clamps
& install the new Skyjacker add-a-leaf into the spring
pack. The add-a-leaf will fit into the pack longest to
shortest. Re-attach the C-clamps tightly & install the
center tie-bolt. Torque the center tie-bolt to 17Ft. Lbs.
Note: DO NOT use the center tie bolt to draw the leaf
spring pack together. Install the new 9/16" x 2 1/2" x 7"
U-bolts.
20. Install the new Skyjacker rear shocks, rear tires / wheels,
& lower the vehicle to the ground.
FINAL NOTES:
• After the installation is complete, double check that all nuts & bolts are tight. Refer to the
following chart below for the proper torque specifications. (Do not retighten the nuts & bolts where
thread lock compound was used.)
• With the vehicle placed on the ground, cycle the steering lock to lock & inspect the steering,
suspension, brake lines, front & rear drivelines, fuel lines, & wiring harnesses for proper operation,
tightness, & adequate clearance.
• Have the headlights readjusted to the proper settings.
• Have a qualified alignment center realign the front end to the factory specifications.
• Retorque all the bolts after the first 100 miles.
Seat Belts Save Lives, Please Wear Your Seat Belt.
Pg 4 I-TT430ST
Photo #10
TORQuE SPECIFICATIONS
INCh SYSTEM
Bolt Size Grade 5 Grade 8
5/16 15 FT LB 20 FT LB
3/8 30 FT LB 35 FT LB
7/16 45 FT LB 60 FT LB
1/2 65 FT LB 90 FT LB
9/16 95 FT LB 130 FTLB
5/8 135 FT LB 175 FT LB
3/4 185 FT LB 280 FT LB
METRIC SYSTEM
Bolt Size Class 8.8 Class 10.9
6MM 5 FT LB 9 FT LB
8MM 18 FT LB 23 FT LB
10MM 32 FT LB 45 FT LB
12 MM 55 FT LB 75 FT LB
14MM 85 FT LB 120 FT LB
16MM 130 FT LB 165 FT LB
18MM 170 FT LB 240 FT LB
• The above specifications are not to be used when the bolt is being installed with a bushing.