Valtra 6000 Workshop Manual page 892

46. Power take ---off
C. Changing cassette seal (H34332---) of
PTO shaft
Note! On the tractors, that have the ground speed PTO, the
PTO shaft seal is of the earlier type. The new cassette seal
can also be fitted on the earlier manufactured tractors,
when the seal retainer is changed.
1. Drain the oil from the transmission. Remove the PTO
shaft protective tube. Remove the PTO shaft seal retainer
large circlip and pry out the retainer with two large screwdri-
vers. Also the protective cup and the cassette seal are
removed.
2. Clean the parts and the housing bore. Change, if neces-
sary, the seal retainer o---ring and oil it.
3. Fit the seal retainer (use same shims between the retai-
ner and the bearing. When necessary, the play can be mea-
sured with a dial gauge and new shims can be fitted). Fit
the seal retainer large circlip.
1. 8. 1998
0,1 KG 2606
0,15 KG 2607
KH4936
0,5 KG 2608
(KG3140)
33418600
(KG4060)
KH4932
ETV 894420
ETV 894430
ETV 894440
33628400
4. When the seal retainer is in place, fit the cassette seal as
follows:
--- lubricate the seal inner and outer surfaces with oil
--- tap the seal into place by using ring ETV 894420 and
sleeve ETV 894430 (PTO shaft ø 35 mm) or sleeve ETV
894 440 (PTO shaft ø 44,6 mm)
--- fit the seal protective cup by using one of the above
mentioned sleeves
Note! It is very important, that the seal is pushed straight
into its location. That is why the fitting sleeves and the ring
must be used.
5. Fill the transmission housing with oil. Start the PTO and
check for leaks.
839
Model
6000-- 8750
KH 1228
ø 35
ø 44,6
Code Page
462 8A