Holman qt14 User Manual
Page 19

IF FURTHER ASSISTANCE IS REQUIRED: 
CONTACT STAR/HOLMAN FACTORY SERVICE TEAM AT 1-800-807-9054 
17
Note: During factory assembly, a 1/8” side-to-side 
play is adjusted into the driveshaft to allow for 
chassis expansion. 
 
1. Unit must be cool 
2. Do not adjust the sprocket on the driveshaft. 
3. Insert a 1/16” spacer (drill bit etc) between the 
driveshaft sprocket and the washer that is 
outside the bearing. 
4. Measure the distance “A” while holding the
sprocket against the spacer.
5. Adjust the sprocket on the drive motor so that
dimension “B” is equal to “A”
+
/
-
1
/
16
”.
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
