TM 5-3805-291-23-2
ENGINE OIL FILTER BASE REPLACEMENT - CONTINUED
0028 00
SPECIFICATIONS - CONTINUED
Pump Bypass Valve
0028 00
7C-3954 Spring
Full open pressure . . . . . . . . . . . . . . 54.346 psi (374.70 kPa)
Assembled length. . . . . . . . . . . . . . . . . 3.800 in. (96.52 mm)
Load at assembled length. . . . . . . . . . . . 20.800 lb (92.52 N)
Free length after test . . . . . . . . . . . . . 4.910 in. (124.71 mm)
Outside diameter . . . . . . . . . . . . . . . . . 0.860 in. (21.84 mm)
427-C2030
High Pressure Relief Valve
0028 00
1A-2170 Retainer Spring
Relief pressure . . . . . . . . . . . . . . . . . 98.594 psi (679.77 kPa)
Assembled length. . . . . . . . . . . . . . . . . 0.843 in. (21.41 mm)
Load at assembled length. . . . . . . . 45 3.5 lb (200 15 N)
Free length after test . . . . . . . . . . . . . . . . 1.22 in. (31.0 mm)
Outside diameter . . . . . . . . . . . . . . . . . 0.668 in. (16.97 mm)
427-C2031
0028 00-5
