SkyTrak 6036 Service Manual User Manual

Page 440

Electrical System

9.88

Model 6036 Legacy

4. Remove upper valve body housing from transmission

and set aside in a clean area, free of dirt, grease and
oil.

5. Remove the upper valve housing flat gasket.

6. Remove the nine lower valve body protective cover

screws (Fig. 9-77, 1), washers (2) protective cover
(3) and gasket (4).

7. Disconnect the internal wire connector (Fig. 9-77, 5)

from the solenoid valve that is being removed. Label
the internal wire connections if removing more than
one solenoid valve.

8. Remove the solenoid capscrew (Fig. 9-77, 6) and

retaining plate (7), securing the solenoid valve (8) to
the transmission.

9. Remove the solenoid valve (Fig. 9-77, 8) and replace.

h. Transmission Lower Valve Body Solenoid

Installation

Note: When installing the solenoid valve into the valve
body, position the solenoid valve wires so they do not
interfere with the protective cover plate.

1. Install the solenoid valve (Fig. 9-77, 8) and retaining

plate (7). Connect the internal wire connector (5) to
the solenoid. Insure that the claw side (7) of the
retaining plate is facing down toward the valve body
surface.

2. Install the solenoid capscrew (Fig. 9-77, 6) and

torque to 53 lb/in (6 Nm).

3. Install the protective cover gasket (Fig. 9-77, 4) on

the valve body. Position the protective cover (3) over
the gasket. Install washers (2) and capscrews (1),
and tighten until the cover plate is compressed and it
sits flush over the gasket. Torque to 84 lb/in (9,5
Nm).

4. Install the upper transmission valve body gasket and

upper valve body assembly to transmission.

5. Install the washers and capscrews and torque

screws to 84 lb/in (9,5 Nm).

6. Connect the negative (-) battery cable to the

negative battery terminal.

7. Test the operation of the transmission. Put the

transmission through its entire range of gears
(speeds) in both (F) FORWARD and (R) REVERSE,
and check that the transmission also shifts into (N)
NEUTRAL.

8. Verify that each function works properly and that the

transmission does not engage when in (N) NEUTRAL.

For further information, refer to the Transmission Service
Manual, Model ZF 4 WG-98 TC, JLG P/N 8990455 (ZF P/
N 5871 135 002).

Figure 9- 77 Lower Valve Housing Solenoid (Lower Valve

Body Shown) Removal and Installation

MT2480