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PaulZ
18-03-2015, 04:48 AM
Hi All
I am after a service manual for a Bitzer 6F50.2Y45P compressor.
I have a complete parts list supplied by Bitzer but I am after something with clearances / tolerances / wear limits and torque settings.
If anyone can supply this information it would be greatly appreciated.
Regards
Paul

chemi-cool
18-03-2015, 03:38 PM
That sort of info you can get at the compressors rebuilders, Bitzer will not supply it.

PaulZ
18-03-2015, 10:54 PM
Hi Chemi
We asked the rebuilder we use and all he said was about .003" clearance on bearings.
I was hoping for a bit more, probably used to working on bigger machines where all this information is readily available.
Regards
Paul

mbc
19-03-2015, 04:20 PM
hi
0.003" is too much ( max. clearance ). it should be 0.002 " = 0.005mm up to less than 0.007 mm =less than 0.003"
after repair run compressor with oil for about 5 min. check oil pressure and Ampere and remove the oil and clean oil filter .

GHAZ
19-03-2015, 05:17 PM
Hi friend long main and short main 1.770 - 1.768 inches
Heads /sump plate /non drive end bearing housing /45 ftlb. con rod is I think m8 do that to 15 ftlb and put 243 loctite. Terminal plate 45ftlb
Suction cover 70ftlb

PaulZ
19-03-2015, 11:43 PM
Hi GHAZ and mbc
Thanks for the info on the clearances and torque settings.
I inspected the compressor yesterday and there is no major wear, crankshaft journal size and bearing clearances are as you have stated.
Regards
Paul