Steer Cylinder; Steering Linkage - Spindle/Hub Assembly - JLG TOUCAN 10E Service And Maintenance Manual

Steer Cylinder

Removal
1. Tag, disconnect and cap steer cylinder hydraulic
lines and ports.
2. Remove hardware on top of the left link/cyl. anchor
pin (9).
3. Remove the cylinder anchor pin (7).
4. Remove the cylinder.
Inspection
Check cylinder flange bushings and flange bushing
installed onto chassis for damage or excessive wear.
Replace if necessary.
Cylinder Repair
Refer to Section 7-5.
Installation
1. Coat bushings inside diameter with multipurpose
grease.
2. Install the rod end onto the left link/cyl. anchor pin
(9) and secure with hardware. Apply Loctite #242 to
screw threads.
3. Align barrel holes with frame mounting hole. Install
cylinder anchor pin and secure with hardware.
4. Remove caps and connect hydraulic lines to cylin-
der ports. The Yellow/Blue tagged hose is to be con-
nected to the steer right port (10a).
5. Perform a few steering movements to bleed air from
the circuit and to check for proper operation.
6. Check hydraulic fluid level and adjust accordingly.

Steering Linkage - Spindle/Hub Assembly

Removal
1. Should the spindle(s) require(s) removal, remove
the wheel(s).
2. If necessary, remove steer cylinder (10) as previ-
ously described.
3. Remove right link anchor pin (8) and left link/cyl.
anchor pin (9).
4. Remove the steering link (3).
5. If the right spindle/hub assembly requires removal,
remove the steering sensor (4).
6. Loosen locknut and screw securing the spindle pin
(5-6) and remove the pin. Remove the spindle (1)
and the thrust washer (2).
Inspection
Check bushings installed on the chassis axle for damage
or excessive wear. Replace if necessary.
Check bushings installed on the steering link for damage
or excessive wear. Replace if necessary.
Check pins condition. Replace if necessary.
Check thrust washer thickness. Replace washer if its
thickness is less than 3mm (0.12 in.).
31210090
SECTION 4 - CHASSIS MOUNTED COMPONENTS
Installation
1. Coat chassis axle bushings inside diameter with
multipurpose grease.
2. Install thrust washer (2) and spindle/hub assembly
(1) between the two plates of the axle. Insert spindle
pivot pin (insert right spindle pin (5) so as the blind
radial hole of the pin aligns with the threaded hole of
the spindle) and secure with hardware.
3. Coat steering link flange bushings inside diameter
with multipurpose grease.
4. Install the steering link (3) with flanges downwards.
Install anchor pins and secure with hardware.
5. Install steering sensor as shown following.
Figure 4-10. Steering Sensor Installation
6. Install steer cylinder if removed.
7. Install wheels: Refer to Section 4-2.
IF STEERING SENSOR WAS REMOVED/REPLACED, OR SENSOR
DRIVING PIN AND/OR SPINDLE WAS REMOVED/REPLACED, IT IS
HIGHLY RECOMMENDED TO PERFORM A STEERING SENSOR
CALIBRATION PROCEDURE. REFER TO SECTION 9-5.
– JLG Lift –
NOTICE
4-5