5-84 Maintenance Procedures
2. Use the O-ring removal kit to carefully remove the following seals from
the source enclosure:
• Source enclosure housing seal
• Source enclosure side flange seal
• Probe adjuster assembly flange seal
3. Open the source enclosure door by releasing both spring-clips and
lowering the door towards you.
Caution: Do not apply any downward force to the source
enclosure door while the door is open.
Source enclosure
housing seal
Source side
flange seal
Probe adjuster
assembly flange seal