TM 5-3810-306-34
3.
REASSEMBLE RELIEF VALVE (5).
NOTE
a. Install new preformed packing (6) and back-up
Do not torque tie bolts at this time.
ring (7) into cartridge (8).
5.
INSTALL CIRCUIT RELIEF VALVES
IF
b. Install poppet (11) and retainer (10) into
APPLICABLE IN THEIR HOUSING.
cartridge (8).
CAUTION
c. Install new floating seal (12) and check valve
snubber (13).
Ensure that all sections (inlet,
housing, and outlet) are aligned prior
d. Install new preformed packing (14) and back-up
to applying torque.
ring (15) on plunger (16).
6.
USING PROPER TORQUE WRENCH, TORQUE
e. Install plunger (16), spring (17), adjusting screw
TIE BOLTS (2) TO 350 IN-LBS (39 Nm) (A-20
(19) with new preformed packing (18) into
VALVE) AND 400 IN-LBS (44 Nm) (A-35 VALVE).
cartridge (8). Secure with locknut (20).
7.
ACTUATE SPOOL
TO
ENSURE
FREE
f. Install washer (9) and new preformed packing
MOVEMENT.
(18) on relief valve cartridge (8). Install relief
valve (5) into inlet section (4).
8.
INSTALL CONTROL VALVE. (REFER TO TM 5-
3810-306-20.)
4.
POSITION SECTIONS TOGETHER WITH NEW
PREFORMED PACKINGS (21) AND (22).
END OF TASK
SECURE ASSEMBLY WITH TIE BOLTS (2).
13-68
