Disassembling Gearbox; Removing Differential; Removing Side Cover - Valtra 6000 Workshop Manual

42. Gearbox

2. Disassembling gearbox

In this instruction the gearbox has been removed from the
tractor (see previous instr. 1A) and external pipes have been
removed and also the following components:
--- final drives together with brake housings
--- 2 ---speed quick ---shift gear or 3 ---speed DPS
--- reverse shuttle
1. Place the gearbox in the fitting stand. Instruction below is
shown in the correct working order. In addition, the gearbox
below has been equipped with parts for optional ground
speed PTO.
A. Removing differential
Note! Before removing, mark the position of the differential
bearing flanges for easier assembling, See also instr. 424 1A.
1. Detach the diff. lock pressure oil pipe from the LH side bea-
ring flange and bend the pipe to one side.
2. Remove the LH side bearing flange.
3. Press the differential to the left until the LH side bearing is
pushed out from its location.
4. Fit a wooden wedge under the differential and place an
other wedge between the gearbox housing and the differen-
tial so that it presses the differential to the right against the RH
side bearing.
1. 1. 1995
1. 4. 1997
ETV 893 300
5. Remove the LH side bearing by using puller ETV 893300
with a counter hold ETV 894120 and claws ETV 893302.
Note! Make sure that the claws grip around the bearing race
at diametrically opposed points.
6. Remove the RH side bearing flange and the bearing outer
2430
race. Move the differential to the right and remove the differen-
tial from the gearbox housing (left side first).
7. Reconditioning differential, see Op. 424 1A.
B. Removing side cover.
Note! The side cover can also be detached from the tractor
without removing the gearbox. Only the oil need to be drained
from the gearbox.
707
Model Code Page
6000-- 8750 423
2431
3
2432