TM 9-2320-366-20-5
(5) Install two backup rings (8) and preformed packings (9)
on bushing (10).
(6) Install bushing (10) in pump (6).
(7) Install preformed packing (11) on check valve retainer
(12).
(8) Install ball (13), guide (14), and spring (15) in pump (6)
with check valve retainer (12).
(9) Install preformed packing (16) on piston poppet (17).
(10) Install piston poppet (17) in piston end plate (18) with
retainer (19).
(11) Position spring (20), gasket (21), and piston end plate
(18) in piston (22) with three lockwashers (23) and
screws (24).
(12) Tighten three screws (24) to 50-55 lb-in. (6-7 Nm).
Change 1
19-8.5
