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TM 5-4930-234-13&P
Section II. MAINTENANCE PROCEDURES
WARNING
Aviation fuel is highly flammable. No smoking or open flames are permitted in maintenance area. Failure
to comply can result in injury or death to personnel.
Proper eye protection must be worn. Failure to comply can result in loss of eyesight.
5-3
GENERAL. This section consists of disassembly, inspection, replacement, cleaning, assembly, and testing of the
nozzle assembly and subassemblies.
5-4.
CAM-LOCK COUPLING ASSEMBLY.
a.
Removal (See Figure 5-1).
NOTE
Do not drop or lose gasket inside coupling, or strainer inside nozzle.
1.
Hold nozzle (1) and pull cam arms (2) away from nozzle (1).
2.
Remove dust plug (3) from coupling (4).
3.
Turn coupling (4) counterclockwise to remove from nozzle (1).
b.
Disassembly (See Figure 5-2).
1.
Place cam-lock body (2) in a vise.
2.
Drive pin out of cam arm and cam-lock body using a punch and hammer.
3.
Repeat step 2 for other cam arm (1).
c.
Inspection.
NOTE
Wipe parts with a clean, lint-free cloth before inspection.
1.
Inspect cam arm and pin for wear, cracks, or distortion.
2.
Inspect cam-lock body (2) for wear in pin hole, cracks, or distortion.
d.
Replacement. Replace any damaged parts.
5-5
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