Replacement Switch Button Trigger for Dyson SV14, V11 V10 Vacuum Cleaners

Suitable for - Dyson V10/ V11 vacuum cleaner(It is only suitable for V11 vacuum cleaners with screw fixed battery, NOT FOR for V11 vacuum cleaners with click-in battery.) This triggger is the part of HC Trigger & Handle Servce Assy 970771-01, DY-97077101
Works for
SV14 V11 Animal + US SNk/Ir/Rd 305010-01 (Iron/Sprayed Nickel/Red) 305010-01
SV14 V11 Animal US Ir/SNk/Pu (332037-01) (Iron/Sprayed Nickel/Purple) 332037-01
SV14 V11 TD Comp US SNk/Ir/Bu (297491-01) (Iron/Sprayed Nickel/Blue) 297491-01
SV14 V11 TD Comp US SNk/Ir/Ir (Iron/Sprayed Nickel/Iron) 297484-01
SV14 V11 TD Comp US SNk/Ir/Rd (297495-01) (Iron/Sprayed Nickel/Red) 297495-01
SV14 V11 Torque Drive US Ir/SCo/Co (260042-01) (Iron/Sprayed Copper/Copper) 260042-01
SV14 V11 Animal + US SNk/Ir/Rd 305010-01 (Iron/Sprayed Nickel/Red) 305010-01
SV14 V11 Animal US Ir/SNk/Pu (332037-01) (Iron/Sprayed Nickel/Purple) 332037-01
SV14 V11 TD Comp US SNk/Ir/Bu (297491-01) (Iron/Sprayed Nickel/Blue) 297491-01
SV14 V11 TD Comp US SNk/Ir/Ir (Iron/Sprayed Nickel/Iron) 297484-01
SV14 V11 TD Comp US SNk/Ir/Rd (297495-01) (Iron/Sprayed Nickel/Red) 297495-01
SV14 V11 Torque Drive US Ir/SCo/Co (260042-01) (Iron/Sprayed Copper/Copper) 260042-01
SV14 V11 Torque Drive US Ir/SNk/Bu (268731-01) (Iron/Sprayed Nickel/Blue) 268731-01
SV14 V11 Torque Drive US Ir/SNk/Bu (268731-01) (Iron/Sprayed Nickel/Blue) 268731-01
SV14 V11 Torque Drive US SNk/Ir/Bk (320642-01) (Sprayed Nickel/Iron/Black) 320642-01

How to Change the Dyson SV14, V11, V10 Trigger Switch