3
CF65/75/85 series General
GEARBOX - PNEUMATIC SECTION
1-15
1.4 SYSTEM DESCRIPTION, GATE PROTECTION
How gate protection works
1
2
3
4
+
V300715
Situation with separate air distribution block
V300860
5
4
1
2 3
Situation with integrated air distribution block
The gate protection only operates in the low
range. The low range is registered by the
low-range switch (2). It prevents shifting from
third or fourth gear (gate 3-4) to first or second
gear (gate 1-2) if the vehicle speed is too high.
This shifting error occurs if the driver fails to use
the range-change gear at the front of the gear
lever to switch to the high range before shifting
from fourth to fifth gear.
4
ᓻ 200337
https://www.truck-manuals.net/