The 14 passenger Crestline Coach bus was taken out of service earlier this month.
Mayor Pam Mood says it's a mechanical issue.
"The bus went out of service on September 5th with engine problems, there was something wrong with the cam shaft. The repairs are under warranty however it's taken a little longer than expected to find the fix."
Mood says the town is hoping to have the bus back at the end of this week or the beginning of next week.
Another vehicle has temporarily replaced the bus however it is not accessible for mobility-restricted passengers.