Operator`s manual

Maintenance 145
Meritor Single RS23, 25, 26 and 30
Meritor Tandem RT40, 44 and 46
For oil change intervals, see the
manufacturer’s Operator’s Manual
Capacity:
RS23-160 .......... 20 quarts
(19 liters)
RS23-185 .......... 23.5 quarts
(22.5 liters)
RT40-145, front
tandem
RT40-145, rear
tandem
15 quarts
(14 liters)
13 quarts
(12 liters)
W4000881
1) Select viscosity from the table
above. Temperatures refer to stable
ambient temperature readings.
There is no upper limit to these
outside temperatures but the axle
sump temperature MUST NEVER
EXCEED 250
F (120 C).
Eaton Single 23080, 23105, 26105 and 30105
Eaton Tandem DS405, DD405, DDH44 and DS462
For oil change intervals, see the
manufacturer’s Operator’s Manual
Capacity:
23080 ................ 20 quarts
(19 liters)
23105 and
26105 ................
28 quarts
(26.5 liters)
DD404, front
tandem
DD404, rear
tandem
15.5 quarts
(14.5 liters)
14 quarts
(13 liters)
DS404, front
tandem
DS404, rear tandem
15.5 quarts
(14.5 liters)
14 quarts
(13 liters)
W4000882