Fabtech FTS22107 User manual

2008-2015 FORD SUPER DUTY 4WD REAR
BOX KIT FOR 10” REAR LIFT FTS22107
FTS22107 Rear Lift For 10" F-250
Qty Part
# Description
1 FT20073 Carrier Bearing Drop Bracket
1 FT30240BK Drv. Sway Bar Bracket
1 FT30241BK Pass. Sway Bar Bracket
1 FT30354 Hdwr Sub-Assembly Kit
4 FT744U U-Bolt
2 FTBK2 2" Block
1 FTS419 S/D Driveshaft Shim Kit
2 FTS42000 Rear Leaf Pack
FT30354 Hdwr Sub-Assembly Kit
Qty Part
# Description
4 37000005081 3/8" SAE Flat Washer
2 37160003052 3/8"-16 NyLok Nut
2 37161001081 3/8"-16 x 1" Hex Bolt Gr. 8
4 50000005081 1/2" SAE Flat Washer
2 50130003052 1/2"-13 Nylok Nut
2 50131501081 1/2"-13 x 1 1/2" Hex Bolt Gr. 8
2 FT22107i Instruction
Sheet
1 FT58H U-Bolt
Hardware
1 FTAS12 Sticker
1 FTAS16 Driver Warning Decal
1 FTREGCARD Registration
Card
Tool List: (Not Included)
Floor Jack
Jack Stands
Assorted Metric and S.A.E Sockets & Allen Wrenches
READ ALL INSTRUCTIONS THOROUGHLY FROM START TO FINISH BEFORE BEGINNING INSTALLATION!
THE FACTORY READ LOAD CARRYING CAPACITY WILL BE REDUCED WITH USE OF THIS REAR SPRING KIT

INSTRUCTIONS:
1. Disconnect the negative terminal on the battery. Jack up
the rear end of the vehicle and support the frame rails
with jack stands. Supporting the rear differential remove
and discard the rear shocks. NEVER WORK UNDER
AN UNSUPPORTED VEHICLE!
2. Remove the u-bolts from truck and discard. Lower the
axle down slowly. Use care not to over extend the brake
hose.
3. Locate the E-Brake cable mount on the driver side spring
perch. Remove the bolt attaching the e-brake cable to the
mount and discard the hardware.
4. Remove the complete leaf spring packs from the truck
and discard. Save the factory hardware. If your truck is
equipped with a factory over load leaf on top of the
factory leaf spring pack you will NOT be able to reuse
it with this replacement leaf pack.
5. Locate the new FTS42000 rear leaf springs and install
into the factory position using factory hardware. You
will use the supplied u-bolts and the factory shackle and
hanger hardware. Position the new supplied 2” block on
the axle with the factory block on top of it. Torque u-
bolts to 180 ft. lbs and leave the shackle and hanger bolts
loose at this time. 2011-up use second photo below.
6. Locate the factory brake line mount on the driver side of the
axle. Remove the vent line from the bolt and remove the bolt.
Save hardware. Locate the supplied brake line bracket
FT30059 from the front box kit and attach the side with the
sleeve to the axle using the factory hardware. Using the
supplied 3/8” x 2” bolt, nut and washer, attach the brake line
to the other end of the bracket. Reattach vent line. SEE
PHOTO BELOW.
7. Locate the FT30240BK (driver) and FT30241BK (pass) Rear
Sway Bar Drop Brackets. Remove the factory sway bay end
links from the frame and save the hardware. Place the drop
bracket onto the frame so that the hole in the new bracket is
directly above the factory hole (the longer end of the
bracket goes upward and attaches to the frame). Use a
paint pen or center punch to mark the center of the hole.
Using a drill, drill the new hole into the frame starting with a
smaller size bit and working up to the ½” size. Using a drill
with a 3/8” bit, drill the bottom hole through the new bracket
into the frame. Use the supplied 3/8” hardware and install the
bolts through the bracket into the frame, torque to 30 ft. lbs.
Install the end link into the bottom of the new drop bracket
with the factory hardware and torque to 50 ft. lbs. SEE
PHOTO BELOW.
Factory Block
New 2” block

thread-locking compound and torque to 50 ft-lbs. Place
1-½” of shims from the FTS419 kit in between the carrier
bearing and the FT20073 drop spacer. Place a lock
washer, followed by a flat washer on each bolt and insert
them through the carrier bearing and shims, into the drop
bracket with the Nylock nut. Use the supplied thread-
locking compound and torque to 50 ft-lbs. NOTE: This
is a starting point for the shims from the FTS419 kit.
Adjustment can be made as needed to reduce driveline
vibration. SEE PHOTO BELOW.
10. Install tires and wheels and torque lug nuts to wheel
manufacturer’s specifications.
11. Recheck all bolts for proper torque. Recheck brake hoses
and lines for proper clearances.
12. Reinstall the rear tires and torque the lugs to factory
specifications. The factory torque specifications can be
found in your owner’s manual.
13. Remove the jack stands and set the truck back onto the
ground. Check the torque on all fasteners.
14. Torque the front leaf spring bolts to 222 ft. lbs. and the
rear leaf spring bolts to 185 ft. lbs.
FTS419
FT20073
Frame section
8. Install Fabtech shock part number FTS7266 (not
included) with the factory hardware and torque bolts to
65 ft-lbs.
9. Locate FT20073 Angle Carrier Drop Spacer, supplied
7/16” hardware, and FTS419. Remove the two bolts
securing the drive shaft carrier bearing to the frame cross
member. SUPPORT THE DRIVE SHAFT WITH A
JACK OR A STRAP, DO NOT LET IT HANG
WITHOUT SUPPORT Attach the FT20073 to the
crossmember (with wide angle of bracket to rear) using
the 7/16” bolt, split, and flat washers. Use the supplied