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Antique Caterpillar Machinery Owners Club
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D7-3T front idlers
D7-3T front idlers
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16 years 1 month ago #21680
by greyhead
Good morn,
Can any of you tell me a supplier that may have the OEM look spoked idlers?
And maybe someone that has the sheetmetal that covers the sprocket hubs?
Then a tech.?
While crawling under the front I noticed the inside rib on left front idler is wearing thru in spots .
The only way I see to fix this is by makeing a shim stack to move the idler over.
Is this the correct way? or am missing something? I have the parts book but no mant. manual. is there a setup guide in a manual?
Or do I shim,drive,look(useing the mark 1 eyeball system)shim,drive .....
CAT 977K-11K, JD450-B ,JD690-B, IH TD-9 ,CASE 450-B JD750-E JD850-B
CAT D7-3T, KOMATSU P-68-8 LGP, CLARK 55A LOADER
CLARK MICHAGAN 85-C LOADER, CAT V60 FORKLIFT
And some old AC tractors
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16 years 1 month ago #21695
by edb
Hi greyhead,
here is a scan from a Special Instruction on the above, Form SEHS8146 Date 05/85
You may have one or a combination of the faults mentioned to give the wear pattern you see.
Sorry cannot help you with your other requests from here.
Cheers,
Eddie B.
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D7-3T front idlers
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