Changing Disc/Release Bearing; Splitting Tractor At Clutch - Valtra 6000 Workshop Manual

41. Clutch

1. Changing disc/release bearing

no. 411)
Note! Instructions below are for a tractor with a hydraulic
coupling (Hi ---Trol). For tractors without hydraulic coupling the
same instructions applies. On E ---models it is necessary to
disconnect the sensor wires when splitting the tractor.
A. Splitting tractor at clutch
1. Fit support plates ET 893 480 on both sides to prevent pivot-
ing. Remove all engine casing plates.
2. Remove the stop control cable wire from the injection
pump. Disconnect the oil cooler hoses on the left hand side
of the tractor.
3. Disconnect the fuel hoses from the tank (on right hand
side). Disconnect the fuel gauge wires (fold sound insulation
plate to one side when disconnecting the wires).
Important! With effect from tractor ser. no. 659478 the clutch
release mechanism has been changed to a cable type. Then
disconnect the cable front end from the release lever through
the access hole on the frame.
Note! On some tractors, there is a linkage type clutch release
mechanism inplace of the cable type mechanism. This link-
age has been fittind in the field by using a replacement kit.
From tractor serial number 668103 the tractors have a
hydraulic type release mechanism.
(Op.
ET 893 480
4. Disconnect the steering cylinder oil hoses from the steering
valve (mark hoses for easier refitting).
5. Disconnect the heater hoses from the cab front wall and
from the pipe to the coolant pump.
6. Disconnect the throttle control cable and the socket from
the cab front wall on the right hand side. Disconnect the cab
earth lead from the front wall and disconnect the cable to the
starter motor.
7. Fit support ET 893 470 under the front ballast weight
bracket. Fit a support (with rollers) under the front frame rear
edge.
Note! Six ---cylinder engine (8000 and 8100) is rear---heavy.
Other engines are almost balanced and must be supported
at both ends.
649
Model
15. 5. 1993
6000-- 8750
15. 5. 1996
ET 893 470
Code Page
411 1