3
CF65/75/85 series Inspection and adjustment
ZF 8/9/16S-109 GEARBOX
3-1
3. INSPECTION AND ADJUSTMENT
3.1 INSPECTION, GEARBOX OIL LEVEL
To prevent skin injury, avoid
unnecessary contact with the
drained oil.
ZF 8S/9S-109 gearboxes
1. Position the vehicle on a level surface.
2. Wait for some minutes for the oil to flow
back.
3. Remove the level check plug and check the
oil level.
4. The oil level must reach the rim of the level
check/filler opening (A).
5. After checking the oil level, tighten the level
check plug to the specified torque. See
“Technical data”.
ZF 8S/9S-109 with integrated retarder
1. Place the vehicle on a level surface. Apply
the brakes without activating the retarder.
2. Wait for some minutes for the oil to flow
back.
3. Remove the level check plug and check the
oil level.
4. The oil level must reach the rim of the level
check/filler opening (A).
5. After checking the oil level, tighten the level
check plug to the specified torque. See
“Technical data”.
M3017
B
B
A
M3051
A
ᓻ 0111
6
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