MAINTENANCE STANDARD STEERING
EX20 Series 50-15
STEERING
Symbol Inspection item
Judgement standard
Remedy
Standard size (mm) Repair limit (mm)
Steering wheel play (when idling) 30–60 30–60
Steering wheel tilt angle 2° + 2° 2° + 2°
Steering wheel lock lever, lock an-
gle
68° 68°
Operating effort of steering wheel
(at knob)
98 N {10 kgf}
Set pressure of hydraulic relief
valve (see page 50–25)
10.2–15.2 MPa
{127.5–132.5 kgcm
2
}
2˚
2˚
68˚
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