Relay signal valve TF60, TF80

Relay signal valve TF60, TF80 • Valve • End Plug This kit can be used in any of nine locations in three different valve body applications. The Aisin AW 6-speed units TF-80SC, TF-81SC and TF-60SN (VW 09G) each utilize two-spool valves as relay or signal valves. These valves are found in multiple circuits in all valve bodies across the AW6 family and are used to route critical clutch/brake feed and apply oil to the appropriate apply components. Various shift concerns can accompany ratio or solenoid codes when bore wear becomes a problem in this circuit. The oversized two-spool relay/signal valve kit 15741-49K restores proper clutch/brake feed and apply pressure to the related components by functioning in a refurbished bore that provides correct hydraulic clearances. • Fits any of nine locations in several Aisin AW 6-speed applications • Valve is hardcoat anodized to reduce wear • Annular grooves improve lubrication and valve centering Symptoms: • Gear ratio & solenoid codes • No shift • Various shift concerns Cause: Bore wear prevents proper valve stroke and reduces critical clutch/brake feed/apply oil flow through the various relay/signal valves. Correction: Restore proper clutch/brake feed and apply control by reaming bore to match the improved Sonnax oversized valve. Required tool: F-33741B-TL1