Reversing rotation of Back plate ported gear pump?

   / Reversing rotation of Back plate ported gear pump? #1  

CalG

Super Member
Joined
Sep 29, 2011
Messages
5,779
Location
vermont
Tractor
Hurlimann 435, Fordson E27n, Bolens HT-23, Kubota B7200, Kubota B2601
The Power Steering kit that was received the other day includes a gear pump like the one pictured on ebay listing 401033932789
AHS-Hydraulic-Gear-Pump-AHS-IA-25-6-F-4-

The unit is Back plate ported.

Is the correct procedure to allow reverse drive rotation to turn the back port plate 180 degrees also turning the internal bearing blocks to keep the "relief cuts" oriented to the inlet port?

It seems right.
 

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