Mec 2033ES, Service And Parts Manual

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October 2008 "2033ES / 2633ES" Service & Parts Manual - ANSI Specifications
Page 3-8
ART_2167
Bearing
Shaft Plate
Shaft Plate
Bearing
Steering Shaft
Steering Link
Steering Cylinder
Steering Link
Bearing
Spacer
Washer
Washer
Cylinder Mount Bolts 102 - 112 138 - 152
Shaft Plate Bolts
86 - 96 113 - 130
Steering Link Bolts 26 - 28 35 - 38
TORQUE Ft. lbs. Nm
Steer Cylinder
There is one (1) double acting type steer cylinder on this machine. During operation, cylinder
should not leak, but a slight damping at the rod seal is acceptable.
To replace steer cylinder:
CAUTION:
♦
Clean all fittings before disconnecting hoses.
♦
Tag hoses for proper reassembly.
♦
Plug all openings to prevent contamination.
1. Raise and support the front end of machine (see Raising the Machine).
2. Disconnect hydraulic hoses and cap them.
3. Remove the bolts holding the
steering cylinder to the
steering links and move the
steering links away from the
cylinder.
4. Remove the steer cylinder
mounting bolts.
5. Carefully remove the steer
cylinder.
6. Position the new steer cylin-
der and install the mounting
bolts.
7. Move the steering links into
position and install the hard-
ware.
8. Connect hydraulic hoses.
9. To purge air from cylinder;
♦
place a suitable
container beneath the
hose connections to
catch spilled oil,
♦
loosen hose fittings
slightly,
♦
actuate steer function,
♦
when all air is purged,
tighten hose
connections.
Steer Cylinder Seal Replacement
Refer to Section 1 for seal replace-
ment instructions.