Flow Control Valve and Its Spring

Check fluid passage of flow control valve and orifice of connector for obstruction (clogged).
Check sliding surface of flow control valve for wear and damage.

Fig 1: Locating Sliding Surface Of Flow Control Valve
Courtesy of SUZUKI OF AMERICA CORP.
Check free length of flow control valve spring (1).
Free length of flow control valve spring

Standard: 22.0 mm (0.866 in.)

Limit: 21.0 mm (0.827 in.)

Fig 2: Checking Free Length Of Flow Control Valve Spring (1)
Courtesy of SUZUKI OF AMERICA CORP.
Replace if any defective is found.