911 crank - PocketBikeForum.com

*phatbikes* · 02-01-2006, 02:50 PM

Does anyone know what is "acceptable" play on the crankshaft for moving back and forth in the case? I just installed new crankshaft bearings and noticed a bit of play side to side. Is some play acceptable??
Thanks!

huckster · 02-01-2006, 04:51 PM

if it is tyhe connecting rod to the crank you are talking about, some play is ok. but as long as you dont have stroke play.

*phatbikes* · 02-01-2006, 05:12 PM

Thanks Huckster. it's not the stroke play. How much do you think is acceptable...probably moving 2-4mm??

*Sleeves* · 02-01-2006, 05:19 PM

Well man i guess you don't use a long stroke when your stroking it hey?

LOL Just kidding , just installed my banshee's and i don't and wouldn't notice it was all pretty snug going back together , did you use new bearings + seals? What kinda Crank are u ptting in ?

*phatbikes* · 02-01-2006, 05:25 PM

Good one!!
The stock crank with new bearings and seals.

*Sleeves* · 02-01-2006, 05:43 PM

Nice ! supposed to be way better !

huckster · 02-02-2006, 11:21 AM

put a feeler gauge beside it and get an acurrate measurment. i believe you are still ok though anyway.

*phatbikes* · 02-02-2006, 12:06 PM

Will do! Thanks!

02-01-2006, 02:50 PM	#1 (permalink)
phatbikes Pocketbike Dealer Join Date: Dec 2005 My Gallery Location: canada, calgary Posts: 124	911 crank Does anyone know what is "acceptable" play on the crankshaft for moving back and forth in the case? I just installed new crankshaft bearings and noticed a bit of play side to side. Is some play acceptable?? Thanks! __________________ www.phatbikes.ca Size does matter....it\'s Phat! http://forum.phatbikes.ca/templates/.../forumlogo.jpg

02-01-2006, 04:51 PM	#2 (permalink)
huckster Pocketbike Lord Join Date: Sep 2005 My Gallery Location: wpg Posts: 919	if it is the sonectting rod if it is tyhe connecting rod to the crank you are talking about, some play is ok. but as long as you dont have stroke play. __________________ employed and past owner of rivercity. givver sleeves

02-01-2006, 05:12 PM	#3 (permalink)
phatbikes Pocketbike Dealer Join Date: Dec 2005 My Gallery Location: canada, calgary Posts: 124	Thanks Huckster. it's not the stroke play. How much do you think is acceptable...probably moving 2-4mm?? __________________ www.phatbikes.ca Size does matter....it\'s Phat! http://forum.phatbikes.ca/templates/.../forumlogo.jpg

02-01-2006, 05:19 PM	#4 (permalink)
Sleeves Pocketbike Dealer Join Date: Oct 2005 My Gallery Real Name: ??? Pocketbikes Owned: 2 Location: winnipeg Posts: 2,551	Well man i guess you don't use a long stroke when your stroking it hey? LOL Just kidding , just installed my banshee's and i don't and wouldn't notice it was all pretty snug going back together , did you use new bearings + seals? What kinda Crank are u ptting in ? __________________ TRC , Amra , Mra , Smra 06' P1 BMS competition BZM 15.5hp Open 50cc 05' DM Telai - ZPF 18 h.p Open 50cc 08' CBR125r 96' Gsx-r 600

02-01-2006, 05:25 PM	#5 (permalink)
phatbikes Pocketbike Dealer Join Date: Dec 2005 My Gallery Location: canada, calgary Posts: 124	Good one!! The stock crank with new bearings and seals. __________________ www.phatbikes.ca Size does matter....it\'s Phat! http://forum.phatbikes.ca/templates/.../forumlogo.jpg

02-01-2006, 05:43 PM	#6 (permalink)
Sleeves Pocketbike Dealer Join Date: Oct 2005 My Gallery Real Name: ??? Pocketbikes Owned: 2 Location: winnipeg Posts: 2,551	Nice ! supposed to be way better ! __________________ TRC , Amra , Mra , Smra 06' P1 BMS competition BZM 15.5hp Open 50cc 05' DM Telai - ZPF 18 h.p Open 50cc 08' CBR125r 96' Gsx-r 600

02-02-2006, 11:21 AM	#7 (permalink)
huckster Pocketbike Lord Join Date: Sep 2005 My Gallery Location: wpg Posts: 919	put put a feeler gauge beside it and get an acurrate measurment. i believe you are still ok though anyway. __________________ employed and past owner of rivercity. givver sleeves

02-02-2006, 12:06 PM	#8 (permalink)
phatbikes Pocketbike Dealer Join Date: Dec 2005 My Gallery Location: canada, calgary Posts: 124	Will do! Thanks! __________________ www.phatbikes.ca Size does matter....it\'s Phat! http://forum.phatbikes.ca/templates/.../forumlogo.jpg

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