Specifications

Preventive Maintenance Maintenance Schedule and Lubrication
Medium Duty
(R05/09) Y53-6008A – 165 –
Oil Reservoirs
For oil reservoirs with side filler plugs (transmissions, axles,
steering gear boxes, transfer cases, etc.), the oil must be
level with the filler opening.
NOTE: Use care when checking the oil level with a
finger. Just because you can reach the oil level with
a finger, does not mean the oil level is correct.
Lubrication Chart
The following lubrication specifications (see Table 3 on
page 166
) are for an ambient operating temperature range
of –15 to 100°F (–26 to 38°C). For extreme temperature
operations, consult the component manufacturer's manuals.