TILT CYLINDER MAINTENANCE STANDARD
50-26 EX20 Series
TILT CYLINDER
(Lifting height: 3 m)
INSPECTION
Item Unit FD100–160E
Cylinder (inside diameter x outside diameter) mm 125 × 142
Stroke of rod mm 240
Outside diameter of rod mm 60
Symbol Inspection item
Judgement standard
Remedy
Standard size (mm) Repair limit (mm)
A
Clearance between piston rod and
bushing
0.036–0.267 0.567
Replace
B Piston rod Scratches that catch finger nail, dents, hollows
C Piston ring Scratches that catch finger nail
D Cylinder Scratches that catch finger nail, hollows
(Tightening torque)
E Rod head locknut 98–123 Nm {10.0–12.5 kgm}
F Set bolt for rod head mounting pin 98–123 Nm {10.0–12.5 kgm}
G
Set bolt for cylinder bottom mount-
ing pin
98–123 Nm {10.0–12.5 kgm}
H Tightening of cylinder head 910–1110 Nm {93–113.3 kgm}
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