3
ZF 8/16S-151/181 AND 16S-221 GEARBOXES
General CF65/75/85 series
1-2
1.1 SYSTEM DESCRIPTION
W303056
1456
7
28
3
ABC
A. Integrated front-mounted range box or
splitter range (two gears)
B. Main box with four forward gears and one
reverse gear
C. Rear-mounted range box or range group
(two gears)
1. Input shaft
2. Lubricating oil pump
3. Main shaft
4. Selector shafts with shifting forks
5. Planetary gears for range group
6. Output shaft
7. PTO connection point
8. Auxiliary shaft
Example of type designation 16S-181
16 = 16 gears
S = all forward gears are
synchromesh
181 = mark for the input engine torque
7
ᓻ 200337
https://www.truck-manuals.net/