LT230 Transfer Box Overhaul - Intermediate Gears
TRANSFER BOX
OVERHAUL
45
11. Raise intermediate gears until dummy shaft
LRT-41-004 can be inserted from front output
housing side of main casing.
12. Fit intermediate shaft, drift shaft into position
whilst at the same time expelling dummy shaft
LRT-41-004 .
CAUTION: Ensure ’O’ ring is not displaced
from main casing.
13. Remove wire from around intermediate gears.
14. Rotate intermediate shaft until retaining plate
can be located on flat on shaft.
15. Apply Loctite 290 to threads of retaining plate
bolt.
16. Fit bolt and tighten to 25 Nm (18 lbf.ft).
17. Fit a new intermediate shaft nut and tighten to
88 Nm (65 lbf.ft).
CAUTION: Do not stake nut at this stage.
18. Select neutral.
19. Screw a suitable bolt into tapped hole in end of
tool LRT-41-005 .
20. Insert tool LRT-41-005 in end of mainshaft.
21. Using a suitable torque meter on tool
LRT-41-005 , check torque to turn of transfer
box gear train :
Torque to turn = 2.2 Nm (19 lbf.in)
22. If torque to turn figure is incorrect, intermediate
gear bearing pre-load setting procedure must
be repeated. When torque to turn figure is
correct, remove tool LRT-41-005 and stake
flange of intermediate shaft nut into recess in
intermediate shaft.
NOTE: Discovery cover plate illustrated.
23. Up to serial no. 288709E: Fit and tighten 2
countersunk screws to secure mainshaft input
gear bearing housing.
24. Remove bolts used to temporarily secure
mainshaft input gear bearing housing.