Lull 944E-42 Service Manual - Manual (Page 90)

Transmission
6-4 944E-42
the engine flywheel. Use a engine baring tool or
similar device, to prevent the flywheel from turning
while removing the capscrews.
11. Label and remove the transmission inlet hose (3)
and transmission outlet hose (4) from the fittings on
the transmission only. Cap and plug all fittings and
hoses to prevent dirt and debris from contaminating
the transmission fluid.
12. Remove the gear pump from the transmission. Refer
to Section 8.6.3, “Pump Replacement,” for removal
procedures.
13. Install a lifting ring to top of the transmission (5).
Connect a lifting strap or chain to the lifting ring on
top of the transmission, and to a suitable hoist or
overhead crane. Remove any slack prior to lifting,
but DO NOT raise the transmission at this time.
Connect another suitable lifting device to the lifting
device on the flywheel end of the engine. Remove
the slack, but do not lift the engine.
14. Remove the twelve hex bolts (6) securing the torque
converter housing to the rear of the engine.
15. Label and disconnect the transmission shift solenoid
wiring harness connectors on the transmission.
16. Remove all the capscrews securing the shift valve
body cover to the transmission. Carefully remove the
cover and gasket. Watch for any check valve balls
within the valve body.
17. Remove any wire ties or clamps as they relate to
anchor points on the transmission.
18. Remove the six capscrews (6) securing the
transmission to the transmission mount (7).
19. Remove the two transmission isolator mounts (8)
from the transmission mount and the engine pod
frame. Remove the mount from the engine.
20. Carefully separate the transmission and the engine.
While separating the transmission from the engine,
carefully lower the both the engine and transmission
at the same time.
21. Use the hoist connected to the transmission to lower
the transmission down onto a skid and remove the
transmission from under the engine pod.
22. Secure the transmission to a stand or other means
to inspect and repair.
23. Remove any external transmission components as
required, including temperature switch and fittings.
Cover all openings.
24. Remove the transmission oil filter and dispose of
properly. Clean the filter mounting surface. Cover or
cap the oil filter mount.
MU7600
3
4
3
MU7610
6
5
MU6491
6
8
7
8