TM 9-2320-279-20-3
(6)
(7)
(8)
(9)
M978 Tanker Maintenance Instructions (Cont)
Position bracket (8) on pipe
nipple (5) and install two
lockwashers (9) and
screws (10).
Install preformed packing (11)
on cap (12) and cap on
coupling (13).
Install coupling (13) on pipe
nipple (5).
Install handle (14) and
nut (15) on SP SAMPLING
PROBE (7).
c. Follow-on Maintenance.
(1) Check operation of SP
SAMPLING PROBE valve
(TM 9-2320-279-10).
(2) Check SP SAMPLING PROBE
valve for leaks.
(3) Close pump module rear
access doors
(TM 9-2320-279-10).
END OF TASK
25-36. VT VENTURI ASSEMBLY REMOVAL/REPAIR/INSTALLATION.
This task covers:
a. Removal
d. Assembly
b. Disassembly
e. Installation
c. Cleaning/Inspection
f. Follow-on Maintenance
INITIAL SETUP
Models
References
M978
None
Test Equipment
Equipment Condition
None
TM or Para
Condition Description
Special Tools
Para 16-48
Pump module right side
None
access panel removed.
Supplies
Special Environmental Conditions
Solvent, dry cleaning, Item 47, Appendix C
None
Personnel Required
General Safety Instructions
MOS 63S, Heavy wheel vehicle mechanic
No smoking, flame, sparks, and hot or glowing
objects within 50 ft (15 m) of vehicle.
25 - 155
