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6. Lubricate inside of packing cartridge (7), outside
threads of packing nut (2), and throat packings (3).
Install packing cartridge into housing. Place male
gland and spring in packing cartridge. Install the
seven v-packings one at a time with lips facing
down. Refer to the Packing Kits sections for the
correct packing order for your lower. Install female
gland. Then, reassemble packing nut (2), but do not
tighten.
NOTE: To convert lower to a different packing material,
see Packing Kits sections. For best results, soak leather
packings in oil before reassembly.
2
7
8
❊ Blue o-ring for 220cc, 250cc, 290cc lowers.
7. Screw lower cylinder (11) onto outlet housing (8)
until it bottoms out. Use a wrench to tighten lower
cylinder. Back off as little as possible until hole in
housing lines up with flat on cylinder. Insert locking
pin (10) into cylinder.
11
311762ZAP
Female Gland
}
3
Male Gland
Spring
32*❊
ti8467b
8
10
TI8278a
8. Assemble inlet housing.
a. For XP Lowers 115cc and smaller: Install seat
(18), two shims (17), inlet ball (16), spring (43),
and one o-ring (27) into inlet housing (14).
27*
b. For XP Lowers 145cc and larger: Install seat
(18), shim (17), inlet ball (16), spring (43), and
one o-ring (27) into inlet housing (14).
15
43
16*
}
17
27*
18
14
r_b036C0_311762_8
Repair
11
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