TM 5-4310-368-14
g.
Loosen threaded collar (16) on filter head (10) and pull downward.
h.
Separate filter head (10) from filter housing (22).
i.
Remove O-ring (15) from filter head (10).
j.
Unscrew center screw (14) from filter head (10).
k.
Remove vortex plate (11), baffle cone (12) and filter element (13) from center screw (14).
6-19.
A40/42/43 3RD TO 4TH STAGE INTERSTAGE FILTER (Figure 6-45)
a.
On filter housing (47), loosen two connecting tubes (41) and (43).
b.
At two places, remove hex nut (35), washer (36) and spacer (37).
c.
At two places, remove hex-head screw (34) and washer (34A) with three spacers (37), (38) and (39). Remove
interstage filter (40).
d.
Unscrew four tube fittings (41), (43), (46B) and (2), plug (44), and safety valve (45) from filter housing (47).
e.
Remove two clamps (46A) from filter housing (47).
f.
For filter disassembly refer to organizational maintenance.
6-20.
A49 OIL FILTER (Figure 6-46)
a.
Unscrew threaded collars at each end of oil filter (1) and remove.
6-21.
A35/39 FAN GUARD AND SHROUD EXTENSION (Figures 6-47 and 6-48)
a.
Unscrew eyebolt (25) from fan guard (1) and remove two washers (26). (Figure 6-47)
b.
Unscrew four hex-head screws (3) and washers (4) from fan guard (1). (Figure 6-48)
c.
d.
Unscrew three hex-head screws (49) and washers (50). (Figure 6-48)
e.
6-41