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Parts
25R490, 25T477, 25T478 Lower Flow Medium Pressure BPR, Pneumatic
Apply NLGI Grade 2 grease (Chevron SRI).
1
Torque to 175–200 in-lbs (20–23 N•m).
4
Torque to 60–70 ft-lbs (81–95 N•m).
5
Apply metal assembly paste to threads
6
®
(Molykote
G-N paste).
Apply thread sealant.
7
F
. 2: Lower Flow Medium Pressure BPR, Pneumatic (25R490 shown)
IG
3A7681A
13
4
14
1
11
1
6
1
1
5
6
8
1
6
9
5
Parts
3
1
4
4
7
10
1
2
12
7
9
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