This document provides repair information for Jaguar 900-830 Profistar and Speedstar forage harvesters. It contains sections covering the operator's platform, electrics, feed, forage device, corn cracker, discharge, and drives. The sections provide instructions and diagrams for removing, dismantling, assembling, and fitting various machine components and systems.
11. 0298 826.1 - RHB JAGUAR 900 – 830 Profistar / Speedstar 1.1.1
General
GENERAL Introduction
The enclosed CLAAS-REPAIR-MANUAL is intended
to help maintain the continuous readiness for opera-
tion, and thus the high value, of the CLAAS forage har-
vester, by dedicated care and customer service
technical monitoring.
The experience of our customer service technicians
and the experience gained in the factory is gathered
together in this REPAIR-MANUAL.
The sequence of illustrations shows the progression of
each repair process, the text provides more informa-
tion in the form of the notes required for the setting, the
use of the CLAAS special tools etc.
This includes the representation of the most important
repairs so that individual and small tasks can be
extracted and followed easily.
The CLAAS-REPAIR-MANUAL is designed as a
loose-leaf binder.
It is added to continuously in the course of further
technical developments of the machines and is
therefore always an up-to-date reference document.
For safety reasons, we would ask you always to
compare the setting values and filling volumes with the
currently-valid operating instructions of the individual
machine.
CLAAS KGaA mbH
Service Department
General
12. 1.1.2 RHB JAGUAR 900 – 830 Profistar / Speedstar - 0298 826.1
General
Introduction to the CLAAS Repair Manual The CLAAS-REPAIR-MANUAL is divided into main
groups and sub-groups.
With regard to the numbering at the foot of each page,
the first figure indicates the main group, the figure
behind the point is the sub-group and the figure after
the second point is the page number. In each
sub-group, the illustrations and pages are continuously
numbered starting from 1.
Differences between machine types are indicated by
text or illustration notes. Fitting procedures which are
valid for all machine types referred to in this manual,
are kept neutral.
In the case of additions, the sub-groups are added to
or replaced. Any additions are filed under the relevant
main group/sub-group and the index is replaced.
The picture symbols serve to provide quick orientation
in the case of recurring fitting procedures. Their signifi-
cance is described at the beginning of this book.
Extensive descriptions are given under the designation
“GENERAL REPAIR NOTES” at the beginning of this
book. Read and observe these important notes. They
provide the basis for safe and long-term operation
after repair work.
The index for the relevant main group/sub-group
provides easy, quick access to all fitting descrip-
tions.
14. 0298 826.1 - RHB JAGUAR 900 – 830 Profistar / Speedstar 2.1.1
Cab
CAB
Removing front frame
Remove screen (A).
(Fig. 1)
Remove the windscreen wiper (B).
Unscrew the wiper motor (D) from the front plate.
(Fig. 2)
Remove the air ducting (E) from the left and right hand
sides.
(Fig. 3)
Unscrew the doors (F) on the left and right hand sides
from the side wall at the hinge.
(Fig. 4)
A
1
D
B
2
E
3
F
4
Cab
15. 2.1.2 RHB JAGUAR 900 – 830 Profistar / Speedstar - 0298 826.1
Cab
Remove blind (G).
(Fig. 5)
Unscrew the clamp (H) and hex head bolt (K).
(Fig. 6)
Unscrew the four plate screws at the front of the roof
lining (L).
(Fig. 7)
Carefully pull the front of the roof lining (L) downwards.
Remove the four hex head bolts from the upper front
screen.
(Fig. 8)
G
5
K
H
6
L
7
L
8
16. 0298 826.1 - RHB JAGUAR 900 – 830 Profistar / Speedstar 2.1.3
Cab
Also remove the four hex head bolts on both the left
and right hand sides of the front screen frame.
(Fig. 9)
Unscrew the three hex head bolts (O) on the lower
front screen frame.
Unscrew the holders (P) on the left and right hand
sides.
Remove the front screen complete with front screen
frame, if necessary using a suitable suction device.
Caution!
The front screen frame is fitted using sealant
around the entire frame. When removing the
front screen, the sealant must be cut out in
steps using a sharp knife.
Danger!
The front screen must not be compressed or
stretched excessively during the removal
process, since it can become stressed and
lead to cracking.
Always wear gloves during the entire
removal process.
– Danger of injury –
(Fig. 10, 11)
9
O
10
P
11
17. 2.1.4 RHB JAGUAR 900 – 830 Profistar / Speedstar - 0298 826.1
Cab
Fitting the front frame
Caution!
Before fitting, the front screen frame and the
connection points on the cab must be cleaned to
remove any traces of sealant
1. Apply liquid sealant, e.g. Sikaflex-255 FC-black,
(Part no. 0320 808.0), to the entire circumference
of the front screen frame.
2. The front screen should be lifted to a position in
front of the cab, if necessary using a suitable
suction device, then screw in the three hex head
bolts (O) on the lower front screen frame, and
then screw in the four hex head bolts (N) on each
of the side front screen frames on the left and right
hand sides.
3. Screw on the holders (P) on the left and right hand
sides.
(Fig. 12, 13)
4. Screw in the four hex head bolts on the upper
screen frame.
(Fig. 14)
O
P
P
12
13
14
18. 0298 826.1 - RHB JAGUAR 900 – 830 Profistar / Speedstar 2.1.5
Cab
5. Screw back the roof lining (L) at the front edge
using the four plate screws onto the upper front
screen frame.
(Fig. 15)
6. Screw back the clamp (H) and hex head bolt (K).
(Fig. 16)
7. Screw back the panel (G).
(Fig. 17)
8. Screw back the doors (F) on the left and right
hand sides from the side wall at the hinge.
(Fig. 18)
L
15
K
H
16
G
17
F
18
19. 2.1.6 RHB JAGUAR 900 – 830 Profistar / Speedstar - 0298 826.1
Cab
9. Refit the air ducting (E) on the left and right hand
sides.
(Fig. 19)
10. Screw the wiper motor (D) back onto the front
screen.
11. Screw back the wipers (B).
(Fig. 20)
12. Screw back the blind (A).
(Fig. 21)
E
19
D
B
20
A
21
20. 0298 826.1 - RHB JAGUAR 900 – 830 Profistar / Speedstar 2.2.1
Heating
HEATING
Removing the heating elements
Completely open the cab heating regulating valve
using the rotary knob (A).
(Fig. 1)
Drain about 5 Litres of coolant through he drain
cock (B) and collect in a suitable container.
Environment!
The coolant should be disposed of in a proper way.
After draining, the drain cock (B) should be tightly
closed again.
(Fig. 2)
Hinge up the cab roof.
Unscrew the cover (C) from the top of the cab.
(Fig. 3)
A
1
B
2
C
3
Heating
21. 2.2.2 RHB JAGUAR 900 – 830 Profistar / Speedstar - 0298 826.1
Heating
Unscrew the gas struts (D) on the left and right hand
sides of the cab upper area at (E).
Remove the front air filter (V).
Lift the cab roof and fit a mounting bracket (M
self-made) on the left and right hand side further
forwards and fix to an existing hex head bolt.
(Fig. 4, 5)
Release the hose clamps (G) of the heating hoses (H
and P) from the heater body (K) and pull off the
heating hoses. Collect the coolant which comes out.
Environment!
The coolant should be disposed of in a proper way.
(Fig. 6, 7)
D
V
E
4
M
5
G
H
6
K
P
G
7
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23. 0298 826.1 - RHB JAGUAR 900 – 830 Profistar / Speedstar 2.2.3
Heating
Unscrew the bracket (L) from the side wall of the cab.
(Fig. 8)
Pull out the heating element (K) upwards. Collect any
coolant which leaks out while doing this.
Environment!
The coolant should be disposed of in a proper way.
(Fig. 9)
Fitting the heating element
Caution!
Before fitting, check the hoses for damage and
replace if necessary.
1. Insert the heating element (K) into the top of the
cab.
2. Fix the bracket (L) to the side of the cab in such a
way that the heating element (K) is in good
contact at (M and N).
(Fig. 10)
L
8
K
9
L
NM
K
10
24. 2.2.4 RHB JAGUAR 900 – 830 Profistar / Speedstar - 0298 826.1
Heating
3. Fit the heating hoses (H and P) using the hose
clamps (G) on the heating body (K).
(Fig. 11, 12)
4. Fit the gas struts (D) to the left and right hand
sides at (E) using new locknuts on the top of the
cab in such a way that there is a small amount of
play.
5. Fit the front air filter (V).
(Fig. 13)
6. Screw the cover (C) to the top of the cab.
(Fig. 14)
K
P
G
11
G
H
12
D
V
E
13
C
14
25. 0298 826.1 - RHB JAGUAR 900 – 830 Profistar / Speedstar 2.2.5
Heating
7. Pouring in the coolant:
– Pour the coolant in through the filling spigot at (E)
until it reaches the sight glass (F).
– Start the diesel engine and let it run with fully open
regulating valve for a short period of time.
– Check the coolant level once again.
Coolant quantity/type – see page 1.5.1, Lubri-
cants chart.
(Fig. 1, 15, 16)
Removing the regulating valve
Completely open the cab heating regulating valve
using the rotary knob (A).
(Fig. 17)
Drain about 5 Litres of coolant through he drain
cock (B) and collect in a suitable container.
Environment!
The coolant should be disposed of in a proper way.
After draining, the drain cock (B) should be tightly
closed again.
(Fig. 18)
E
15
F
16
A
17
B
18