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Bobcat Skidsteer Forums
Bobcat Compact Track Loaders
T550, weak lifting
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<blockquote data-quote="Bswwood" data-source="post: 110822" data-attributes="member: 17639"><p>I agree, gear pump don't usually have intermittent pressure like that. I would check the main relief in the valve body. If oil is bypassing it will get hot and also cause the low pressure in the lift and tilt. Might be the relief valve itself, pull it out and inspect it and try to check the valve seat, might need a bore scope to see in there or maybe put your phone down there and take a picture.</p></blockquote><p></p>
[QUOTE="Bswwood, post: 110822, member: 17639"] I agree, gear pump don't usually have intermittent pressure like that. I would check the main relief in the valve body. If oil is bypassing it will get hot and also cause the low pressure in the lift and tilt. Might be the relief valve itself, pull it out and inspect it and try to check the valve seat, might need a bore scope to see in there or maybe put your phone down there and take a picture. [/QUOTE]
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Bobcat Compact Track Loaders
T550, weak lifting
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