Tractor Forum banner

1 - 4 of 4 Posts

·
Registered
Joined
·
43 Posts
Discussion Starter · #1 ·
RK55 (TYM tractor) with Yanmar engine

I understand the auto vs stationary regen difference. My dash is indicating a stationary regen is needed and the ACK button is flashing. I parked the tractor after warming up, went into neutral, applied the parking brake, set rpm to idle and pressed the button for 3 seconds. When i release the button the ACK button flashes. I expect it to stay solid or change in some way.

I idled the tractor on two occasions for 40 minutes but nothing changes. Am i doing something wrong or do i have an issue that requires service?
 

·
Super Moderator
Joined
·
1,159 Posts
I would try turning up the idle and see if it makes a difference. The DPF needs to be hot for a regen. You should see white smoke coming out of the exhaust if it is working.

There may be slightly different programs that aren’t outlined in the manual. This is what I have often found with Chinese and some other off-shore equipment.
 

·
Registered
Joined
·
43 Posts
Discussion Starter · #4 ·
The tech connected the computer and fixed a wire and got it working. It was beyond a layman's control. Thanks for the input.
 
1 - 4 of 4 Posts
Top