TM 5-3810-307-24-2-2
Check the pressure regulator spring at the following
two heights.
Free Length 60.6 mm [2.38 in]
Limit
1991
44.5 mm [1.752 in] - Min. Load 105 N [23.6 Ib]
(regulator valve opens)
41.25mm [1.624 in] - Min. Load 142 N [32 Ib]
(regulator valve seated)
Free Length 66 mm [2.59 in]
(1994)
44.5 mm [1.752 in] - Min. Load 116 N [26.1 lbf]
(regulator valve opens)
41.25 mm [1.624 in] - Min. load 137 N [30.8 lbf]
(regulator valve seated).
Pressure Regulator Valve Assembly
(7-04)
19 mm
Install the valve.
Torque Value: 80 Nm [59 ft-lb]
Filter Bypass Valve - Replace (7-05)
Remove the valve from the cooler cover.
7-8