3-30. M118A2/M118A3 ELBOW TELESCOPE LEVEL ASSEMBLY LEAKAGE TEST
Remove level assembly (6) and fabricated leak test
adapter (7) from the container of clear water.
Release pressure from fabricated leak test adapter
(7) at inlet port (11).
Remove four wing nuts (9), four machine screws
(8), and level assembly (6) from fabricated leak test
If air bubbles were detected, repair level assembly
M118A2) and repeat the level assembly leakage
If air bubbles were not detected, use a clean, dry
wiping rag to dry level assembly.
3-31. M118A2 ELBOW TELESCOPE COVER ASSEMBLY LEAKAGE TEST
ate rials/Pa rts
Tools and Special Tools
Adapter, leak test, fabricated (fig. C-1 appx
Wiping rag (Item 12, appx B)
Ml 18A2/M1 18A3 elbow telescope removed
from howitzer (TM 9-2350-311-10)
Tool Kit, Electronic System, Repair, Field
Cover assembly removed,
1 Secure pressure regulator(1) to a tank containing
If registered pressure is 100 psi (689.48 kPa)
or less, obtain a replacement.
2 Open nitrogen tank valve (2) and observe pressure
gage (3). Gage should indicate pressure in nitro-