TruewoC New Member Local time 6:17 AM Joined Aug 10, 2018 Messages 17 Aug 18, 2018 #1 my 50cc motorized bike has started making a ticking noise. best i can describe it is it sounds exactly like a jack hammer. it only ticks at idle and low speeds. when i give it wide open throttle the noise goes away.
my 50cc motorized bike has started making a ticking noise. best i can describe it is it sounds exactly like a jack hammer. it only ticks at idle and low speeds. when i give it wide open throttle the noise goes away.
gary55 Well-Known Member Local time 3:17 AM Joined Nov 27, 2012 Messages 4,029 Location Prescott, AZ Aug 18, 2018 #2 It's hard to say. I would probably pull the head look for battering which their probably won't be cause it stops under load, and check the wrist pin.
It's hard to say. I would probably pull the head look for battering which their probably won't be cause it stops under load, and check the wrist pin.
TruewoC New Member Local time 6:17 AM Joined Aug 10, 2018 Messages 17 Aug 18, 2018 #3 gary55 said: It's hard to say. I would probably pull the head look for battering which their probably won't be cause it stops under load, and check the wrist pin. Click to expand... thanks for the suggestion. will do when I return from my vacation. there is a video on youtube with the exact same noise my bike is making:
gary55 said: It's hard to say. I would probably pull the head look for battering which their probably won't be cause it stops under load, and check the wrist pin. Click to expand... thanks for the suggestion. will do when I return from my vacation. there is a video on youtube with the exact same noise my bike is making:
Spare_Parts Well-Known Member Local time 6:17 AM Joined Nov 29, 2017 Messages 1,981 Location Newark Aug 19, 2018 #4 Sounds like a wrist pin bearing.
TruewoC New Member Local time 6:17 AM Joined Aug 10, 2018 Messages 17 Aug 19, 2018 #5 Spare_Parts said: Sounds like a wrist pin bearing. Click to expand... It goes away under load and at higher rpms unlike in the vid. How do I diagnose a bad wrist pin bearing? By checking for play?
Spare_Parts said: Sounds like a wrist pin bearing. Click to expand... It goes away under load and at higher rpms unlike in the vid. How do I diagnose a bad wrist pin bearing? By checking for play?
gary55 Well-Known Member Local time 3:17 AM Joined Nov 27, 2012 Messages 4,029 Location Prescott, AZ Aug 19, 2018 #6 TruewoC said: It goes away under load and at higher rpms unlike in the vid. How do I diagnose a bad wrist pin bearing? By checking for play? Click to expand... yes and visual inspection. Show us some pics. of the head and piston before you clean them.
TruewoC said: It goes away under load and at higher rpms unlike in the vid. How do I diagnose a bad wrist pin bearing? By checking for play? Click to expand... yes and visual inspection. Show us some pics. of the head and piston before you clean them.
D Deleted member 27811 Guest Aug 19, 2018 #7 gary55 said: yes and visual inspection. Show us some pics. of the head and piston before you clean them. Click to expand... We all like us some" dirty motor porn "
gary55 said: yes and visual inspection. Show us some pics. of the head and piston before you clean them. Click to expand... We all like us some" dirty motor porn "
crassius Well-Known Member Local time 3:17 AM Joined Jul 23, 2012 Messages 4,550 Aug 19, 2018 #8 don't always blame motor for a noise like that, it could easily be something rattling on bike or inside muffler
don't always blame motor for a noise like that, it could easily be something rattling on bike or inside muffler
gary55 Well-Known Member Local time 3:17 AM Joined Nov 27, 2012 Messages 4,029 Location Prescott, AZ Aug 19, 2018 #9 RAT RYDER 101 said: We all like us some" dirty motor porn " Click to expand... This won't help your tennis elbow. View media item 61451
RAT RYDER 101 said: We all like us some" dirty motor porn " Click to expand... This won't help your tennis elbow. View media item 61451
D Deleted member 27811 Guest Aug 19, 2018 #10 gary55 said: This won't help your tennis elbow. View media item 61451 Click to expand... Me rev you long time....
gary55 said: This won't help your tennis elbow. View media item 61451 Click to expand... Me rev you long time....