Gearbox Oil Pressure; Switch S44 For Blocked Pressure Filter; Gearbox Oil Temperatute Switch S16; Parking Brake Warning Light Switch - Valtra 6000 Workshop Manual

33. Agroline ---instrument
H. Gearbox oil pressure S17
The warning light comes on, when the pressure is too low
(20 ---50 kPa).
The sensor is placed on the servo valve block on the LH
side of the gearbox:
Mezzo/Mega
--- Mezzo/Mega: the sensor S17 is located on the upper
face of the valve block.
--- HiTech: the sensor S17 is located on the lower face eof
the valve block.
I. Gearbox oil temperatute switch S16
warning light)
Mezzo/Mega
Position of switches:
--- Mezzo/Mega: on the front face of the valve block
--- HiTech: on the outer face of the valve block
Note! The switch illuminates the warning light in the dash-
board, when the gearbox oil temperature rises too much
e.g. 90---96 ˚C. Also the STOP---light starts to flash. Then
stop the tractor and try to find out the fault.
The engaging temperature tolerance of the warning light
sensor S16 is 93 ˚C ±4 ˚C.
Due to manufacturing tolerances of the sensor B3 for in-
strument display, the display value can deviate a bit from
this before the warning light of the sensor S16 comes on
If the temperature is continuously over 90 °C, clean the ra-
diator and check the gearbox oil level.
Note! Too high oil level in the gearbox can cause overheat-
ing at high driving speeds.
J. Switch S44 for blocked pressure filter
(for warning light)
(for warning light)
HiTech
The switch (1) is placed in the pressure filter bracket. If the
tractor has many pressure filters/return filters (on HiTech ---
models three), all filters have switch S44, see page
910/9B. If only one filter is blocked the warning light comes
on.
K. Parking brake warning light switch
S52
(for
HiTech
HiTech ---models:
There is a switch S52 placed in the front end of the parking
brake hydraulic cylinder. The switch activates the STOP---
light, if e.g. the parking brake cable is damaged or its ad-
justment is incorrect, see page 521/3.
In addition, there is a warning light in the dashboard, which
comes on when the shuttle lever is in P ---position.
Mezzo/Mega ---models:
There is a switch S15 in the rear end of the parking brake
lever on the LH side of the seat. The switch activates the
warning light, when the lever is pulled up.
114
Model
6200-- 8950Hi
1. 9. 2002
(for STOP ---light and warning light)
Code Page
333
10