8C-46 - HURTH DOWN ANGLE TRANSMISSION 90-823225--1 1096
Functional Test
1. Connect a pressure gauge and thermometer to
fluid pump at locations shown.
50686
b
a
a - Pressure Gauge (m10x1 Thread - Remove Plug)
b - Thermometer (3/8 In. Thread) - Remove Temperature
Sender
2. Perform functional tests as shown in chart follow-
ing. Refer to “Operating Specifications” for cor-
rect readings.
Tests to Be Carried Out:
1. Leakages
2. Noise emission
3. Direction of rotation, LH/RH
4. Fluid temperature
5. Shifting pressure
Motor Speed RPM
Shift Lever Position Duration Minutes Tests
800-1000 Neutral 5 1 2
600-800
(Idling Speed)
A↔B Position
Repeatedly
–– 1 2 3
1500-2500 B Position * 1 2 4
600-800
(Idling Speed)
A↔B Position
Repeatedly
–– 1 2 3
Idling
Maximum Speed
A Position –– 1 2 5**
600 -800 From A → B Position –– 1 2
Idling
Maximum Speed
B Position –– 1 2 5**
*Until fluid temperature of 167-176°F (75-80°C) has been reached
**At different speeds
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