Case 770 Rocker Arm

Andy Airgood · Oct 22, 2018

I'm thinking of fixing a leaking rocker arm. Anyone
have any advice on removing the rocker arm?

casecollectorsc · Oct 22, 2018

Engine rocker arm???

casecollectorsc · Oct 22, 2018

Or rock shaft???

Andy Airgood · Oct 22, 2018

The shaft that the three point hitch attaches to.

1370rod · Oct 22, 2018

To change the seals on the rockshaft you will need to remove the rear platform mounting brackets and support the rear of the platform. The arms will slide off after removing the snaprings on the end of shaft. Most often a leaking seal has the shaft oiled well and the arms come off rather easy but some do get rusted on. Now the seal can be pulled out, I myself drill a small hole in the seal and pull it out with a dent puller. Sometimes the bushings are worn allow to much shaft movement causing the seal to leak and to replace those is difficult, we won't get into that unless need to. Rod.

Case 770 Rocker Arm

Andy Airgood

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casecollectorsc

Well-known Member

casecollectorsc

Well-known Member

Andy Airgood

Member

1370rod

Well-known Member

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