TM 9-2350-238-34-2
2-37. MAINTENANCE OF PRESSURE RELIEF VALVE (CONT).
ADJUSTMENT (CONT)
17 Disconnect oil pressure tester from valve
t u b e t e e ( 2 ) .
18 Slowly push BOOM cylinder control han-
dle (8) to LOWER to remove air trapped
in pressure relief valve (11).
19 Install manifold tee tube cap (1) on valve
tube tee (2).
2-170