17. Use the O-ring removal kit to carefully remove the O-ring sealing the
lamp bulb from inside the bulb holder (see
18. Use the O-ring removal kit to carefully remove the two O-rings from
inside the lamp mounting flange.
Lamp mounting flange
APPI/APCI source—replacing the APPI lamp drive seals 4-113
page
4-19).
Lamp bulb sealing O-ring
Mounting shaft O-rings