Kubota ME8200DTN, Дополнение к руководству по ремонту

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ME8200DTN, WSM HYDRAULIC SYSTEM
N8-S22
Clearance between Hydraulic Arm Shaft and Bushing
1. Measure the hydraulic arm shaft O.D. with an outside
micrometer.
2. Measure the bushing I.D. with a cylinder gauge, and calculate
the clearance.
3. If the clearance exceeds the allowable limit, replace the
bushing.
(When reassembling)
A
When press-fitting a new bushing with a press-fitting tool (see
page G-59), observe the dimensions described in the figure.
A
When press-fitting a new bushing, apply transmission fluid to
the hydraulic cylinder liner boss and bushing.
A
When press-fitting a new bushing, press-fit it so that each
seam faces up.
Clearance between
hydraulic arm shaft and
bushing (Right side)
Factory spec.
0.049 to 0.154 mm
0.00193 to 0.00606 in.
Allowable limit
0.50 mm
0.0197 in.
Hydraulic arm shaft
O.D. (Right side)
Factory spec.
49.950 to 49.975 mm
1.96653 to 1.97259 in.
Bushing I.D. (After
press-fitted) (Right side)
Factory spec.
50.024 to 50.104 mm
1.96944 to 1.97259 in.
Clearance between
hydraulic arm shaft and
bushing (Left side)
Factory spec.
0.049 to 0.149 mm
0.00193 to 0.00587 in.
Allowable limit
0.50 mm
0.0197 in.
Hydraulic arm shaft
O.D. (Left side)
Factory spec.
44.950 to 44.975 mm
1.76968 to 1.77067 in.
Bushing I.D. (After
press-fitted) (Left side)
Factory spec.
45.024 to 45.099 mm
1.77259 to 1.77555 in.
Press-fit location of
bushing (A)
Factory spec.
14.5 to 15.5 mm
0.5708 to 0.6102 in.
Press-fit location of
bushing (B)
Factory spec.
22.5 to 23.5 mm
0.8858 to 0.9252 in.
(1) Collar (Left) (a) Right Side
(2) O-ring * Flush the end of collar with
(3) Bushing (Left) the end of hydraulic cylinder
(4) Bushing (Right) body.
(5) O-ring
(6) Collar (Right)
0000003585E
KiSC issued 04, 2006 A