Planetary Sun Gear

Measure inside diameter of planetary sun gear (1) bushing, using special tools. If inside diameter exceeds limit, replace planetary sun gear.

Planetary sun gear bushing inside diameter limit 

21.58 mm (0.849 in.) 

Special Tool 

1. 09900-20607 
2. 09900-22403 

Fig 1: Measuring Inside Diameter Of Planetary Sun Gear

Courtesy of SUZUKI OF AMERICA CORP.