REAR AXLE MAINTENANCE STANDARD
50-14 EX20 Series
REAR AXLE
Symbol Inspection item
Judgement standard
Remedy
Standard size (mm) Repair limit (mm)
1
Inside diameter of hole at axle king pin boss portion
(bearing mating portion)
71.998–72.018
{2.834–2.835 in}
2 Height of inside of axle, king pin boss portion
211.8–212.2
{8.338–8.354 in}
211.5 {8.327 in}
3 Height of knuckle, king pin boss portion
174.5–175.5
{6.870–6.909 in}
174 {6.850 in}
4
Clearance between axle king pin boss and knuckle
when assembled
0.1–0.3
{0.0039–0.012 in}
0.5 {0.02 in}
5
Inside diameter of power steering cylinder, rod end,
bushing hole
25.05–25.25
{0.986–0.994 in}
–
6 Inside diameter of knuckle arm, bushing hole
49.992–49.497
{1.968–1.964 in}
–
7
Inside diameter of power steering
link, pin hole (power steering end)
Top
30–30.1
{1.181–1.185 in}
–
Bottom
25–25.1
{0.984–0.988 in}
–
8
Inside diameter of power steering
link, pin hole (knuckle end)
Top
32–32.1
{1.260–1.264 in}
–
Bottom
28–28.1
{1.102–1.106 in}
–
9
Outside diameter of power steering
link, pin (power steering end)
Top
29.954–29.975
{1.179–1.180 in}
–
Bottom
24.954–24.975
{0.982–0.983 in}
–
10
Outside diameter of power steering
link, pin (knuckle end)
Top
31.85–31.90
{1.254–1.255 in}
–
Bottom
27.85–27.90
{1.096–1.098 in}
–
11
Outside diameter x inside diameter x height of busing
A (power steering end)
37 × 25 × 26
{1.457 × 0.984 × 1.024 in}
–
12
Outside diameter x inside diameter x height of bush-
ing B (knuckle end)
50 × 30 × 27
{1.969 × 1.181 × 1.063 in}
–
13 Outside diameter of center pin
79.894–79.940
{3.145–3.147 in}
79.5 {3.13 in}
14
Outside diameter x inside diameter x length of center
pin bushing
93 × 80 × 80
{3.661 × 3.150 × 3.150 in}
–
15 Tire steering angle (adjust with stopper bolt) 76° ± 30 '
16 Staring torque of hub
7–10 Nm
{0.7–1.0 kgm}
(Tightening torque)
Center pin support mounting bolt
490–608 Nm
{50–62 kgm}
Steering cylinder mounting bolt
735.5–828.5 Nm
{75–84.5 kgm}
Wheel clip nut
441.5–539.5 Nm
{45–55 kgm}
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