TM 9-2350-261-20-4
REPLACE FLAME DETECTOR SWITCH
THIS WORK PACKAGE COVERS:
Removal (page 0636 00-1).
Inspection-Acceptance and Rejection Criteria (page 0636 00-1).
Installation (page 0636 00-2).
INITIAL SETUP:
Personnel Required
Maintenance Level
Unit Mechanic
Unit
Equipment Condition
Tools and Special Tools
Coolant heater and pump unit removed (WP 0650 00)
General Mechanic's Tool Kit (WP 0780 00, Item 29)
REMOVAL
1.
Remove four screws (1) and guard (2) from heater (3).
NOTE
Tag all leads before removal.
2.
Remove five screws (4) and leads (5) from flame detector switch (6).
3.
Loosen nut (7) on switch (6). Pull switch straight out from heater (3).
INSPECTION-ACCEPTANCE AND REJECTION CRITERIA
1.
Check leads and connectors. Replace worn leads and damaged connectors (WP 0312 00).
