Pump Identification Session 1 | BAB Steering Hydraulics

Every power steering system has a filter except:*

The filter in the Eaton “B” model pump is located:*

In line as a separate filter
In the reservoir
In the Gear
None of the above this system doesn’t use a filter

The filter in the Eaton “U” and “BB” model pumps is located:*

In line as a separate filter
In the reservoir
In the gear
None of the above these systems do not use a filter

In which system is it necessary to remove the reservoir in order to change the filter?*

Eaton “B” model
Eaton “BB” model
Eaton “U” model
Vickers
None of the above

You can identify a low volume Eaton “B” model pump because:*

The pump is marked low volume
Only one (1) thread or less is showing in the torque nut area
There are 3 or more threads showing in the torque nut area
None of the above

You can identify a high volume Eaton “B” model pump because:*

The pump is marked high volume
Only one (1) thread or less is showing in the torque nut area
There are 3 or more threads showing in the torque nut area
None of the above

The proper pump rotation for the Eaton “BB” model pump can be found in the casting on the base of the pump. If the housing is not stamped the rotation is C/W.*

True
False

The power steering filter is a ____ micron filter.*

15 micron
20 micron
25 micron
30 micron

The power steering pump is the heart of the steering system.*

True
False

By automotive standards every power steering pump has a relief valve built into either the front or rear cover.*

True
False

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