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Bobcat Skidsteer Forums
General Bobcat Skidsteer Forum
more creep
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<blockquote data-quote="bluffcam" data-source="post: 10163" data-attributes="member: 1163"><p>well this 843 with an isuzu has been an interesting project. Supposed to be an easy u-joint repair. The machine was run with the u-joint failing for as long as possible i figure. The rear engine mounts vibrated a square groove 1/4" deep in frame, the wobbling u-joint broke hydro pump shaft, and the plate holding engine and starter was cracked. With some help from this forum its running, moving and lifting. It started without any pursuasion or bleeding and sounds great.</p><p>any tricks or hints on adjusting creep, this unit has the hydraulic servos(don't know if this is good or bad) I put new bushings on the servos where they bolt to the arm. I read the book and found it a bit confusing so i made some adjustments on rod ends. didn't help much. One side goes forward at a pretty good clip and the other moves backwards slowly. Any way to check if servo are working properly?</p><p>The lift cylinders both have a small drip at base of cylinder, haven't pulled yet but figure they are cracked and wonder if they can be welded? pretty sure leak is not at hose connection.</p><p>thanks---some picture under 843 rebuild if interested.</p></blockquote><p></p>
[QUOTE="bluffcam, post: 10163, member: 1163"] well this 843 with an isuzu has been an interesting project. Supposed to be an easy u-joint repair. The machine was run with the u-joint failing for as long as possible i figure. The rear engine mounts vibrated a square groove 1/4” deep in frame, the wobbling u-joint broke hydro pump shaft, and the plate holding engine and starter was cracked. With some help from this forum its running, moving and lifting. It started without any pursuasion or bleeding and sounds great. any tricks or hints on adjusting creep, this unit has the hydraulic servos(don't know if this is good or bad) I put new bushings on the servos where they bolt to the arm. I read the book and found it a bit confusing so i made some adjustments on rod ends. didn't help much. One side goes forward at a pretty good clip and the other moves backwards slowly. Any way to check if servo are working properly? The lift cylinders both have a small drip at base of cylinder, haven't pulled yet but figure they are cracked and wonder if they can be welded? pretty sure leak is not at hose connection. thanks---some picture under 843 rebuild if interested. [/QUOTE]
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