IC Bus CE Series 2020, Operation And Maintenance Manual

Page: 263 / 287

Maintenance Intervals and Specifications
Lubricant and Sealer Specifications (cont.)
Component Component Vendor / Lubrication Type Viscosity / Ambient Temperature / Notes
Approved (Power Steering Fluids)
ATF Fluid (Approved for
Use in Power Steering
System Fleetrite ® P/N FLTPSDX3Q (MPAPS B-6822
Specification) or Equivalent (Must Meet
TES 389 / Dexron III Specification)
-40°F to 92°F (-40°C to 35°C)
Power Steering Fluid
Fleetrite ® Power Steering Fluid P/N
FLTPSF32 (MPAPS B-6811 Specification)
-24°F to 90°F (-33°C to 32°C)
Engine Oil (Approved for
Use in Power Steering
System Fleetrite ® P/N FLTL15W40G (MPAPS B-21
Specification) or Equivalent API CK-4
15W-40 Motor Oil
18°F to 108°F (-10°C to 43°C)
NOTE: The power steering system is filled with ATF fluid at the factory.
CAUTION
To prevent component / system / property damage, ONLY use fluid types listed.
NOTE: Certain fluid types may be better suited for use in your vehicle, dependent on geographic location and temperature. It is
recommended to use the Ambient Temperatures listed above to determine what fluid best fits the application of the user’s fleet or vehicle.
NOTE: The same type of approved power steering fluid that is present in the system must be used when topping off. When switching to
another approved power steering fluid type, the power steering system must be drained and flushed prior to refill.
249