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Texas Denny 07-09-2009 04:59:37 72.177.69.180 13084 Report to Moderator	I can't find the appropriate clearance between the wrist pin and the bushing on the connecting rod. I bought new bushings that must be sized to use. Does anyone know the clearance? Thanks, Denny [Reply]   [Send Email]
Fixalinc 07-09-2009 23:02:49 208.246.9.18 13088 Report to Moderator	Re: VH4 Wisconsin Wrist Pins in reply to Texas Denny, 07-09-2009 04:59:37   VH4D manual says: piston pin to connecting rod bushing .0004 to .0012" piston pin to piston .0000 to .0008" tight connecting rod to crank pin side clearance .009 to .016" connecting rod shell bearing to crank pin dia. (vertical) .0012 to .0033" connecting rod babbitt bearing to crank pin .0007 to .0020" piston to cylinder at piston skirt thrust face .003 to .004" piston ring gap .010 to .020" piston ring side clearance in grooves: >top ring .002 to .004" >scraper ring .002 to .004" >oil ring .001 to .003"   [Reply]   [No Email]
Texas Denny 07-12-2009 16:40:30 173.8.100.46 13091 Report to Moderator	Re: VH4 Wisconsin Wrist Pins in reply to Fixalinc, 07-09-2009 23:02:49   Thanks, Just what I needed.   [Reply]   [Send Email]
greygoat 07-09-2009 06:24:01 69.29.236.166 13085 Report to Moderator	Re: VH4 Wisconsin Wrist Pins in reply to Texas Denny, 07-09-2009 04:59:37   The 2 cylinder overhaul manual says:Piston pin to connecting rod bushing clearance--.0005 to.001 Since the 4 cylinder is just 2 two cylinder upper decks, on a different bottom base, and most parts such as pistons, rings, pins, valves, have the same part number on 2 and 4 cyl. models, i'd think that it would be a correct Spec.   [Reply]   [No Email]
Texas Denny 07-09-2009 06:28:51 72.177.69.180 13086 Report to Moderator	Re: VH4 Wisconsin Wrist Pins in reply to greygoat, 07-09-2009 06:24:01   Thanks,   [Reply]   [No Email]