Kids Quads Discussions about Kid's Quads and other ATV's.

Suzuki Quadsport 80 - Manually Turn Motor?

Thread Tools
 
Search this Thread
 
Old Feb 27, 2015 | 05:21 PM
  #1  
Billy Hill's Avatar
Thread Starter
|
cuello rojo
Joined: Feb 2015
Posts: 3
Likes: 0
From: Mehico
Default Suzuki Quadsport 80 - Manually Turn Motor?

Year is around 2005. The motor may have been run out of oil (it's a two stroke with an oil reservoir, not pre-mix).

I was trying to see if the engine was seized (won't turn over) but it's got an automatic clutch and rocking it won't engage the engine. It's got a belt drive and I can turn that without turning the wheels but it's not moving the piston up and down.

How can I manually turn the motor to see if it's seized?

Thanks in advance!
 
Reply
Old Feb 28, 2015 | 05:42 AM
  #2  
merryman's Avatar
Elite Pro Rider
10 Year Member
Liked
Joined: Oct 2013
Posts: 7,511
Likes: 391
From: Lancaster England
Default

There is a plate on the belt cover so you can fit a pull starter. If you take the plate off you can poke the starter gear teeth round with a screwdriver. To get a proper hold of the crank, take the whole belt cover off.
 
Reply
Old Feb 28, 2015 | 08:23 AM
  #3  
Billy Hill's Avatar
Thread Starter
|
cuello rojo
Joined: Feb 2015
Posts: 3
Likes: 0
From: Mehico
Default

That's the plate right next to the foot peg right?

I took that off and exposed the belt and pulley and was able to turn the pulley easily and I couldn't see the piston move. I used a screwdriver between the fins and moved it about 10 degrees rotation.

Is the ratio of this pulley to the piston way more than 1:1? Do I need to turn the pulley more before I'll see any movement in the piston?

Thanks much for the reply, at least I'm on the right track.
 
Reply
Old Feb 28, 2015 | 09:34 AM
  #4  
LT80's Avatar
Extreme Pro Rider
LT80 Expert
20 Year Member
Liked
Joined: Mar 2001
Posts: 8,340
Likes: 33
Default

You can take the fan cover off and turn the fan by hand.
OR remove the plastic that covers the motor and turn the fan.
If you moved the starter gear, the piston moved. I doubt you moved it much/enough.
I'm thinking you might as well remove the top so you can pull the head off to give it a real inspection.
Why don't the elec start turn it over?
 
Reply
Old Feb 28, 2015 | 10:26 AM
  #5  
Billy Hill's Avatar
Thread Starter
|
cuello rojo
Joined: Feb 2015
Posts: 3
Likes: 0
From: Mehico
Default

I will try that.

Removing the head is outside my comfort zone but I may talk myself into it depending on what else I find.

The electric start just clicks at the solenoid(? where the spark plug wire goes) That's why I thought it was seized. I'll turn the fan more with a screwdriver in the cylinder to see if it moves. If it moves even a little I think I'm in good shape.
 
Reply
Old Mar 1, 2015 | 03:40 AM
  #6  
merryman's Avatar
Elite Pro Rider
10 Year Member
Liked
Joined: Oct 2013
Posts: 7,511
Likes: 391
From: Lancaster England
Default

Did you press the button above the right hand rear wheel? This trips the starter out if too much strain is put on it. If the engine seized and you tried to start it, this could have tripped out. If the engine has freed off it should turn over, but a bad seizure will have caused compression to go down, so it may not start.
 
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
bikedad3
Suzuki
2
Jul 2, 2015 02:15 AM
yz guy
Suzuki
9
Jul 1, 2015 07:23 PM
NONEtooSMART
Honda
13
Jun 17, 2015 08:48 AM
JackOReilly
Land, Trail and Environmental Issues
3
Dec 7, 1999 09:12 AM
mpinson
Buying an ATV
6
Sep 21, 1999 07:47 PM

Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)
 



All times are GMT -5. The time now is 05:19 PM.