SkyTrak 6036 Service Manual - Manual (Page 339)

8.123 Model 6036 Legacy
Hydraulic System
5. Place an Accident Prevention Tag on both the
ignition key switch and the steering wheel, stating
that the vehicle should not be operated. Refer to
Section 1.5, “Accident Prevention Tag Usage.”
6. Unlock and open the rear door. Allow the hydraulic
fluid to cool.
7. Remove all dirt and grease from the swing carriage
cylinders (Fig. 8-81, 1) and their hydraulic lines
(2 and 3).
8. Label or otherwise mark the hydraulic lines
(Fig. 8-81, 2 and 3).
9. Disconnect and cap all hoses and fittings, etc.
Figure 8-81 Swing Carriage Cylinders
and Hydraulic Lines
10. Use a sling and hoist or other suitable lifting device
to support the cylinders (Fig. 8-82, 1). Remove the
bolt (2) and nut (3) holding the center mounting pin
(4) to the pivot mount (5). Remove the pin.
11. Remove snap rings (Fig. 8-82, 6) and cylinder base
end pins (7) from the mounting plates on carriage
(8).
12. Identify and mark the location of the 1-1/2" I.D. shims
(Fig. 8 -82, 9) at the base end of the cylinder.
13. Remove the cylinders (Fig. 8-82, 1) from the pivot
mount (5) and the mounting plates (8) using a strap
sling and hoist or other suitable lifting equipment.
While removing the cylinder(s), identify the locations
of the 2" I.D. shims (Fig. 8 -82, 10) at the rod end(s)
of the cylinder(s). DO NOT lose the bearing(s) (11),
which may be loose, in the cylinder rod end(s).
14. Wipe up any hydraulic fluid spillage in, on, near and
around the vehicle. Disconnect and cap all hoses
and fittings, etc.
Figure 8-82 Swing Carriage Cylinder Detail
WARNING:
Hot hydraulic fluid can
cause severe burns. Wait for hydraulic fluid to
cool before servicing any hydraulic component.
WARNING:
Escaping hydraulic fluid
under pressure can penetrate the skin, causing
death or serious injury. Relieve hydraulic pressure
before servicing any hydraulic component.
E
X
X
R
MT1960
3
1
2
1
MT1970
1
1
2
3
4
6
9
5
7
6
10
11 8
11
10
10