Underdrive Clutch and One-Way No. 3 Clutch Preliminary Check

Reference: AUTOMATIC TRANSAXLE UNIT DISASSEMBLY 

Reference: AUTOMATIC TRANSAXLE UNIT ASSEMBLY 

1. Install underdrive clutch (1) to transaxle case (2).
2. Measure underdrive clutch piston stroke while applying and releasing compressed air (400 - 800 kPa, 4 - 8 kg/cm² , 57 - 113 psi) through oil hole (4) by using special tools.

   If measured piston stroke exceeds specified value, disassemble and inspect inner parts.

   Special Tool 

   1. 09900-20607 
   2. 09900-20701 

   Underdrive clutch piston stroke 

   Standard: 1.22 - 1.69 mm (0.048 - 0.067 in.) 

   Fig 1: Measuring Underdrive Clutch Piston Stroke

   Courtesy of SUZUKI OF AMERICA CORP.