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TM10-3930-660-20
8-29.
STE/ICE FUEL FILTER DIFFERENTIAL PRESSURE SWITCH - REPLACE
This task covers:
a. Removal
b. Installation
Initial Setup
Tools
Tool Kit, Automotive Mechanics
Materials/Parts
Container
Lockwashers (12)
Equipment Condition
Loctite 59241 (App. C, Item 42)
Vehicle parked on level ground.
Starwashers (13)
Negative battery cable disconnected,
Tie Straps (9)
para. 8-44.
REMOVAL
1.
2.
PLACE A SUITABLE CONTAINER UNDER TWO
FUEL LINES (1) AND (2) TO CATCH FUEL
THAT WAY SPILL OUT OF LINES.
TAG AND UNSCREW TWO FUEL LINES (1) AND
(2) FROM ELBOW (3) AND ADAPTER (4) AT
FUEL PRESSURE DIFFERENTIAL PRESSURE
SWITCH (5).
PULL AND REMOVE MALE PLUG (6) OF
SWITCH (5) FROM FEMALE PLUG (7)
OF VEHICLE WIRING HARNESS (8).
Note orientation of switch (5) for use
during removal.
4. CUT TWO TIE STRAPS (9) SECURING
SWITCH (5) TO BRACKET (10). REMOVE
SWITCH (5) FROM BRACKET (10).
5. IF NECESSARY, REMOVE ELBOW (3) AND
ADAPTER (4) FROM SWITCH (5).
8-74
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