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Third Function Valve Kit TVK-YL610P for YL610 on YT347/359
Third Function Valve Kit for YL610
3.6.3 Attach the Third Function (20) connector to the Relay
Diode Harness. (Cover removed for clarity).
3.6.4 Locate (3rd) connector wrapped in the tractor harness
located above the SCV valve and Regen unit as shown in
the illustration. Remove connector blank (3rd).
3.6.5 Connect the (3rd) connector to the Harness Assembly,
Third Function (20) connector as shown in the illustration.
3.6.6 Once connectors are all attached, secure Harness
Assembly, Third Function (20) and related wiring in place
using Band, Repeat (10) as shown in reference 3.6.8.
Relay Diode
Harness
Third Function
Harness
Switch
YM690
3rd Connector
YM690
3rd
20
YM691
