TM 5-3895-372-34
f.
Install O-rings (13 and 15) and back-up ring (14) into pump body (9).
g.
Install back-up ring (10) and packing (11) to cartridge (12).
h. Install cartridge (12) in pump body (9) so that one of the chamfers or flats on the ring will aline with the inlet
port when the inlet housing is installed.
i.
Install cover (16) and secure with four bolts (17). Torque bolts to 55 Ib-ft (75 N-m).
j.
Install sheave and key. (Refer to para 2-13.)
Section III. REPAIR OF RELIEF VALVE
3-9.
Removal. Refer to TM 5-3895372-20.
3-10.
Disassembly.
a.
Remove acorn nut (1, fig. 3-2) and seal washer (2).
b.
Loosen and remove jam nut (3). Count threads above jam nut and note for reassembly.
c.
Remove seal washer (4).
d.
Loosen and remove setscrew (5), poppet (7), and spring (6) from cap (21).
e.
Unscrew and remove cap (21) from cap (12).
f.
Remove tube (17) from cap (21).
g.
Remove O-ring (20), back-up ring (19), and O-ring (18) from cap (21) and discard.
h.
Remove poppet (15) and spring (16) from tube (17).
i.
Remove O-ring (13) and back-up ring (14) from poppet (15) and discard.
j.
Remove O-ring (11), back-up ring (14), and O-ring (9) from cap (12) and discard.
3-11.
Clean and Inspect. Clean all parts in drycleaning solvent and inspect for damage or wear.
3-12.
Assembly.
a.
Install new O-ring (11, fig. 3-2), back-up ring (10), and O-ring (9) on cap (12) and install into relief valve (8).
b.
Install new O-ring (13) and back-up ring (14) on poppet (15).
c.
Install spring (16) and poppet (15) in tube (17) and insert into cap (12).
3-4
