Steering Cylinder; Figure 3-18: Steering Cylinder Remove & Replace; Figure 3-19: Brake And Steering Cylinder Seal Kit, Part Number: 065397-011 - Upright TM12 Service & Parts Manual

Maintenance
TM12 Work Platform - European
S C
TEERING YLINDER
R
EMOVAL
1. Mark and disconnect the hose
assemblies from the cylinder fittings
and immediately cap the openings to
prevent foreign material from enter-
ing.
2. Remove the cotter pins from the
pivot pins.
3. Remove the pivot pins while support-
ing the cylinder. Remove the cylin-
der.
I
NSTALLATION
1. Position the cylinder assembly in the
chassis and insert pivot pins and
secure with new cotter pins.
2. Connect the hose assemblies to the
fittings.
3. Operate the steering circuit several
times throughout its' entire range of
travel to expel trapped air and check
for leaks.

Figure 3-19: Brake and Steering Cylinder Seal Kit, Part Number: 065397-011

R
EPAIR
Reference: • "3.11 Cylinder Repair" on
Page 3-18.
Figure 3-18: Steering Cylinder Remove & Replace
15
14
15
8
14
2
9
10
11
8
12
7
13
6
1. Steering Link, Right
2. Steering Link, Left
3. Bell Crank Weldment

4. Steering Cylinder

5. Pivot Pin
6. Drive Motor
7. Wheel Yolk
13
12
9, 10
1. Shaft
2. Cylinder Barrel
3. Head Cap
4. O-Ring
5. Backup Ring
6. Rod Wiper
7. U-Cup
8. Piston
9. Teflon Piston Ring
10. O-Ring (under Piston Ring)
11. Backup Ring (2)
12. O-Ring
13. Piston Nut
3.11 - Cylinder Repair
1
10
11
12
3
10
11
10
13
12
5
5
4
8. Thrust Washer 1 ½"
9. Bearing, 1 ½" ID
10. Bearing, ¾" ID
11. Thrust Washer, ¾"
12. Steer Pin
13. Cotter Pin
1
8
11 (2) 4
3
5
7
6
2
Page 3-21
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