T
r o n t
a x l e
S e c . 3
P a g e 4___________
T-8795
1 Steering Knuckle
Spindle
2 Steering Knuckle
Bushing
3 Kingpin Bushing
(Upper)
4 Kingpin
5 Cap Screw
6 Dust Cap
7 Kingpin Nut
8 Cotter Pin
9 Gasket
10
L u b e
Fitting
11 Spacers or Shim s
12 Axle Center
13 Stop Bolt & Lock Nut
14 Thrust Bearing
15 Tie Rod End A ssy .
16 Plug Retainer
17 Expansion Plug
18 Kingpin Bushing
(Lower)
Figure 3 — Steering Knuckle (FI 10 a n d F I 20 Axles)
AXLE SPECIFICATIONS
AXLE MODEL
F050-F055
F070
F090
F110—FI 20
KING PIN
Length .................
6.3594”
7.8906”
8.750”
8.750”
Diameter
At Top .. . . . . . . . . . . . . .
1.1090”— 1.1094”
1.2492”— 1.2496”
1.1855”— 1.1865”
1.1855”— 1.1865”
At Bottom ...........
1.1090”— 1.1094”
1.2492”— 1.2496”
1.14330”— 1.14340”
1.4330”— 1.4340”
KING PIN BUSHING
Length . . . . . . . . . . . . . . . . .
—
—
1.9063”
1.9063”
Diameter
Outer . . . . . . . . . . . . . . . .
—
—
1.4330”— 1.4340”
1.4330”— 1.4340”
In n e r . . . . . . . . . . . . . . . . .
—
—
1.1870”— 1.1880”
1.1870”— 1.1880”
STEERING KNUCKLE BUSHING*
Length .. . . . . . . . . . . . . . . .
Upper . . . . . . . . . . . . . . . .
1.3438”
1.875”
1.709”— 1.729”
1.760”
Lower . . . . . . . . . . . . . . . .
1.3438”
1.875”
1.990”— 2.010”
2.150”
I.D. When Installed ....
1.1094”— 1.1124”
1.2496”— 1.2526”
*1.4365”— 1.4375”
1.434”— 1.437”
STEERING KNUCKLE TO AXLE
CENTER CLEARANCE
0.005”
0.005”
.004”— .012”
.004”— .012”
.114”— .116” White
.114”— .116” White
SPACING WASHERS AVAILABLE
—
—
.121”— .123” Yellow .121”— .123” Yellow
.128”— .130” Blue
.128”— .130” Blue
SPACING SHIMS AVAILABLE..
0.005”
0.005”
0.005”
_
0.010”
TORQUE SPECIFICATIONS
King Pin Nut ...........
_
_
250 Ft. Lbs. then
250 Ft. Lbs. then
Advance to Next
Advance to Next
Cotter Pin Hole.
Cotter Pin Hole.
King Pin Bearing Cap, Cap
Screw . . . . . . . . . . . . . . . .
4 - 5 Ft. Lbs.
5 - 6 Ft. Lbs.
3 - 5 Ft. Lbs.
3 - 5 Ft. Lbs.
* Ream after Installation
