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Bobcat 630 Reclamation
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<blockquote data-quote="peebeeaitch" data-source="post: 63340" data-attributes="member: 8318"><p><u>17 Feb 2013</u></p><p>The household goods container arrived on Fri so spent this morning trying to sort out my huge collection of metric tools into a tool chest, and similarly trying to arrange my miniscule collection of Imperial tools into a space which looks larger than the metric section. Epic fail.</p><p>Re-assembled the right motor. Strange how the manual seems clearer on some items the second time around and vaguer on others. Anyway, the lack of clarity probably means that one motor will work and the other not.</p><p>I was hoping that the motor could be pulled today, but NAFI (no ambition, ... interest) set in, so I decided to strip the vane pump.</p><p>The manual glibly states:</p><p><img src="http://bobcat.thesouthpole.co.za/BloodSweatAndTears/2013-02-17_BlockRemoval.JPG" alt="" class="fr-fic fr-dii fr-draggable " style="" /></p><p>I have, on several occassions now, noticed that single sentences in the manual, combined by no associated picture usually require special tools. These tools also require patience and a 5-axis machining centre. Anyway, the remove the pump from the block requires a socket, less than 44mm OD, with a square key that crosses the centreline, 1/4" x 1/4" - imagine a screwdriver that's tip is 44mm wide and has a "blade" that is 6.35mm thick and at least 6.35mm deep).</p><p>So, I couldn't clean the block and continued on. Tazza kindly supplied the manual for the rest of the pump, but the vane pump section is missing. Here is the model:</p><p><img src="http://bobcat.thesouthpole.co.za/BloodSweatAndTears/2013-02-17_VanePumpSerial.jpg" alt="" class="fr-fic fr-dii fr-draggable " style="" /></p><p>After trawling the internet for a very long time, I found this manual (courtesy of <a href="http://pumps-motors-valves.com/" target="_blank">Metro Fluid Power</a>): <a href="http://bobcat.thesouthpole.co.za/Manuals_And_Information/VICKERS_V10_V20_REPAIR_INFORMATION_Upload.pdf" target="_blank">Manual for Sperry Vickers V100 Series Pumps</a></p><p>This is what it looks like internally, including some re-assembly sequence (memory) shots:</p><p><img src="http://bobcat.thesouthpole.co.za/BloodSweatAndTears/2013-02-17_VP1.jpg" alt="" class="fr-fic fr-dii fr-draggable " style="" /></p><p><img src="http://bobcat.thesouthpole.co.za/BloodSweatAndTears/2013-02-17_VP2.jpg" alt="" class="fr-fic fr-dii fr-draggable " style="" /></p><p><img src="http://bobcat.thesouthpole.co.za/BloodSweatAndTears/2013-02-17_VP3.jpg" alt="" class="fr-fic fr-dii fr-draggable " style="" /></p><p><img src="http://bobcat.thesouthpole.co.za/BloodSweatAndTears/2013-02-17_VP4.jpg" alt="" class="fr-fic fr-dii fr-draggable " style="" /></p><p><img src="http://bobcat.thesouthpole.co.za/BloodSweatAndTears/2013-02-17_VP5.jpg" alt="" class="fr-fic fr-dii fr-draggable " style="" /></p><p>I think that the thing looks OK'ish. Tazza, in the mail above, warned me about the chatter, which I think is present, though not excessive (I can't feel it with any fingernail):</p><p><img src="http://bobcat.thesouthpole.co.za/BloodSweatAndTears/2013-02-17_VPHousingWear1.jpg" alt="" class="fr-fic fr-dii fr-draggable " style="" /></p><p><img src="http://bobcat.thesouthpole.co.za/BloodSweatAndTears/2013-02-17_VPHousingWear2.jpg" alt="" class="fr-fic fr-dii fr-draggable " style="" /></p><p>Tazza in the mail above warned me about the circumferential wear. I think this is it:</p><p><img src="http://bobcat.thesouthpole.co.za/BloodSweatAndTears/2013-02-17_Wear3.jpg" alt="" class="fr-fic fr-dii fr-draggable " style="" /></p><p><img src="http://bobcat.thesouthpole.co.za/BloodSweatAndTears/2013-02-17_Wear4.jpg" alt="" class="fr-fic fr-dii fr-draggable " style="" /></p><p>It also, is not "feelable" so I think this is a simple get seals and re-assemble.</p><p>Jeez, I hope I get some time next week to work on getting the parts together instead of more apart...</p></blockquote><p></p>
[QUOTE="peebeeaitch, post: 63340, member: 8318"] [U]17 Feb 2013[/U] The household goods container arrived on Fri so spent this morning trying to sort out my huge collection of metric tools into a tool chest, and similarly trying to arrange my miniscule collection of Imperial tools into a space which looks larger than the metric section. Epic fail. Re-assembled the right motor. Strange how the manual seems clearer on some items the second time around and vaguer on others. Anyway, the lack of clarity probably means that one motor will work and the other not. I was hoping that the motor could be pulled today, but NAFI (no ambition, ... interest) set in, so I decided to strip the vane pump. The manual glibly states: [IMG]http://bobcat.thesouthpole.co.za/BloodSweatAndTears/2013-02-17_BlockRemoval.JPG[/IMG] I have, on several occassions now, noticed that single sentences in the manual, combined by no associated picture usually require special tools. These tools also require patience and a 5-axis machining centre. Anyway, the remove the pump from the block requires a socket, less than 44mm OD, with a square key that crosses the centreline, 1/4“ x 1/4“ - imagine a screwdriver that's tip is 44mm wide and has a “blade“ that is 6.35mm thick and at least 6.35mm deep). So, I couldn't clean the block and continued on. Tazza kindly supplied the manual for the rest of the pump, but the vane pump section is missing. Here is the model: [IMG]http://bobcat.thesouthpole.co.za/BloodSweatAndTears/2013-02-17_VanePumpSerial.jpg[/IMG] After trawling the internet for a very long time, I found this manual (courtesy of [URL='http://pumps-motors-valves.com/']Metro Fluid Power[/URL]): [URL='http://bobcat.thesouthpole.co.za/Manuals_And_Information/VICKERS_V10_V20_REPAIR_INFORMATION_Upload.pdf']Manual for Sperry Vickers V100 Series Pumps[/URL] This is what it looks like internally, including some re-assembly sequence (memory) shots: [IMG]http://bobcat.thesouthpole.co.za/BloodSweatAndTears/2013-02-17_VP1.jpg[/IMG] [IMG]http://bobcat.thesouthpole.co.za/BloodSweatAndTears/2013-02-17_VP2.jpg[/IMG] [IMG]http://bobcat.thesouthpole.co.za/BloodSweatAndTears/2013-02-17_VP3.jpg[/IMG] [IMG]http://bobcat.thesouthpole.co.za/BloodSweatAndTears/2013-02-17_VP4.jpg[/IMG] [IMG]http://bobcat.thesouthpole.co.za/BloodSweatAndTears/2013-02-17_VP5.jpg[/IMG] I think that the thing looks OK'ish. Tazza, in the mail above, warned me about the chatter, which I think is present, though not excessive (I can't feel it with any fingernail): [IMG]http://bobcat.thesouthpole.co.za/BloodSweatAndTears/2013-02-17_VPHousingWear1.jpg[/IMG] [IMG]http://bobcat.thesouthpole.co.za/BloodSweatAndTears/2013-02-17_VPHousingWear2.jpg[/IMG] Tazza in the mail above warned me about the circumferential wear. I think this is it: [IMG]http://bobcat.thesouthpole.co.za/BloodSweatAndTears/2013-02-17_Wear3.jpg[/IMG] [IMG]http://bobcat.thesouthpole.co.za/BloodSweatAndTears/2013-02-17_Wear4.jpg[/IMG] It also, is not “feelable” so I think this is a simple get seals and re-assemble. Jeez, I hope I get some time next week to work on getting the parts together instead of more apart... [/QUOTE]
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