Steering Cylinder; Hydraulic Pump For Three Point Hydraulic System - wsm ME8200 Workshop Manual

ME8200, ME9000, WSM

(2) Steering Cylinder

(3) Hydraulic Pump for Three Point Hydraulic System

Steering Cylinder I.D.
1. Measure the steering cylinder I.D. with a cylinder gauge.
2. If the cylinder I.D. exceed the allowable limit, replace the cylinder
barrel.
Factory spec.
Steering cylinder I.D.
Allowable limit
Housing Bore
1. Measure the housing I.D. where the interior surface is not
scratched, and measure the housing I.D. where the interior
surface is scratched.
2. If the values obtained in the two determinations differ by more
than the allowable limit, replace the hydraulic pump as a unit.
(Reference)
• Use a cylinder gauge to measure the housing I.D..
Depth of scratch Allowable limit
Clearance between Bushing and Gear Shaft
1. Measure the gear shaft O.D. with an outside micrometer.
2. Measure the bushing I.D. with an inside micrometer, and
calculate the clearance.
3. If the clearance exceeds the allowable limit, replace the gear
shaft and the bushing as a unit.
Clearance between
Allowable limit
bushing and gear shaft
Gear shaft O.D. Allowable limit
Bushing Length
1. Measure the bushing length with an outside micrometer.
2. If the length is less than the allowable limit, replace it.
Bushing length Allowable limit
8-S55
HYDRAULIC SYSTEM
55.000 to 55.074 mm
2.16535 to 2.16827 in.
55.100 mm
2.16929 in.
W1017763
0.09 mm
0.0035 in.
W1013805
0.15 mm
0.0059 in.
17.968 mm
0.7074 in.
W1013925
18.965 mm
0.74665 in.
W1014047
KiSC issued 03, 2007 A