| Author |
Message |
"The Dave" (Sparetireless)
Junior Member
Username: Sparetireless
Post Number: 101
Registered: 1-2003
| | Posted on Sunday, June 08, 2003 - 12:07 am: | |
When you say 5/10's of a single thou, does that mean per side of the journal or total difference in diameters? That would make it a clearance of .00025 per side of the journal, am I understanding this correctly?
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William Badurski (Billb)
Junior Member
Username: Billb
Post Number: 188
Registered: 6-2001
| | Posted on Saturday, June 07, 2003 - 9:55 pm: | |
Yes, usually a little, like .0005" - .001". I am suspect of the TR wear limit spec. At nearly .005" I'd expect a knock. Probably a typo. |
"The Dave" (Sparetireless)
Junior Member
Username: Sparetireless
Post Number: 99
Registered: 1-2003
| | Posted on Saturday, June 07, 2003 - 6:28 pm: | |
Are the clearances on rods usually any different than the clearances on mains? |
William Badurski (Billb)
Junior Member
Username: Billb
Post Number: 187
Registered: 6-2001
| | Posted on Saturday, June 07, 2003 - 5:40 pm: | |
From the shop manuals:
Daytona: .0025" - .0035"
Testarossa: new .0018" - .0019", wear limit .0047"
Wear limit on TR sounds awfully high, but that's what's published. |
Richard Ham (Hampappy)
New member
Username: Hampappy
Post Number: 15
Registered: 2-2003
| | Posted on Saturday, June 07, 2003 - 3:44 am: | |
typical crank bearing clearances are 1/1000 of the journal diameter. |
"The Dave" (Sparetireless)
Junior Member
Username: Sparetireless
Post Number: 98
Registered: 1-2003
| | Posted on Saturday, June 07, 2003 - 12:01 am: | |
Do you know what is a typical clearance between a crank shaft journal and the bearing for a rod. I thought it was about .0007 per side but I am not sure, please comment if you know the approximate range. Thanks, |