M978 Tanker Maintenance Instructions (Cont)
25-35. SP SAMPLING PROBE VALVE REMOVAL/INSTALLATION.
This task covers:
c. Follow-on Maintenance
TM or Para
TM 9-2320-279-10 Pump module rear access
Special Environmental Conditions
Compound, sealing, pipe thread, Item 18,
Tags, identification, Item 48, Appendix C
General Safety Instructions
No smoking, flame, sparks, and hot or glowing
objects within 50 ft (15 m) of vehicle.
MOS 63S, Heavy wheel vehicle mechanic
(1) Remove end cap (1).
Contact with fuel can irritate
eyes and skin. Do not let fuel get
into eyes. If fuel comes into
contact with eyes, immediately
rinse eyes with clear water. Wash
fuel off skin with soap and water
as soon as possible after contact.
Set valve handle (2) to open
position and drain fuel.
When fuel stops draining,
close valve handle (2).
Remove nut (3) and handle (2)
from SP SAMPLING
Remove coupling (5) from pipe
Remove preformed packing (7)
from cap (1).
Remove two screws (8),
lockwashers (9), and
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