SkyTrak 8042 Service Manual - Manual (Page 318)

6.13 Model 8042, 10042, 10054 Legacy Rev. 10/03
Transmission: ZF 4 WG-98 TC
13. Install the hydraulic pump. Refer to Section 8.11.2, h.
“Pump Installation.”
14. Install the engine-to-transmission drive shaft. (Refer
to Section 5.4.7, b. “Engine-to-Transmission Drive
Shaft.”
15. Install the transmission-to-axle drive shafts. Refer to
Section 5.4.7, a. “Transmission-to-Axle Drive Shafts.”
16. Clean the transmission oil filter mounting surface.
17. Apply a thin film of clean Universal Tractor Fluid to
the new transmission filter gasket. Install the new
filter and torque to 20-25 lb-ft (27-34 Nm).
18. Transmission oil may be added through the dipstick
tube. Remove the dipstick and add approximately
3 gallons (11,4 liters) of Universal Tractor Fluid.
Check the oil level by taking intermittent dipstick
readings as outlined in the appropriate owners/
operators manual. DO NOT overfill. Reinstall the
dipstick when finished.
19. Install the upper (14) and lower (15) transmission
covers, and secure to the frame with six flat washers,
six lockwashers and six hex nuts (16).
.
20. Connect the battery negative (-) cable at the battery.
6.7.4 After Transmission Service or
Replacement
Refer to the ZF 4 WG-98 TC Transmission Repair Manual,
P/N 8990455 (ZF P/N 5871 135 002) for information on
servicing the transmission after overhaul or repair. In
general:
1. Check the transmission oil level and add oil as
required.
2. Install a new transmission filter.
3. Check the torque on the drive shaft yoke capscrews.
4. Wear suitable eye protection. When an overhauled
or repaired transmission is installed, thoroughly
clean the oil cooler lines to and from the transmission.
5. Drain and flush the entire system.
6. Disconnect and clean all transmission cooler hoses.
When possible, remove transmission lines from the
vehicle for cleaning.
7. Thoroughly clean transmission filter screens and
cases, and replace transmission filter elements.
8. Back flush the transmission oil cooler portion of the
radiator or the oil cooler (located behind the radiator)
with oil and compressed air until all foreign material
is removed. Flushing in the direction of normal oil
flow does not adequately clean the cooler. If needed,
remove the radiator or oil cooler from the vehicle.
IMPORTANT: DO NOT use flushing compounds for
cleaning purposes.
OH2371
~
~
14
15
16
16
CAUTION:
DO NOT exceed 165 psi
(11,4 bar) when back flushing the oil cooler.
Applying too much pressure may damage the
oil cooler/radiator.