TM 5-3805-281-24-1
Tests
9. Adjust the Load Adjusting Screw (Inner Spring)
(Engine Pulldown at High Pressure):
a. Adjust the system relief valve (D):
1. Run engine at fast idle.
2. Actuate and hold right propel function over relief.
3. Loosen 32 mm nut (Q). Turn adjusting plug (P)
in to obtain 24 132 kPa (241 bar) (3 500 psi).
Hold the adjusting plug and then tighten 32 mm
nut.
b. Run engine at fast idle.
c. Actuate and hold both propel functions over relief.
9025
25
117
L--Power Boost Pilot Line
M--System Relief and Power Boost Valve
N--Adjusting Screw
O--22 mm Nut
P--Adjusting Plug
Q--32 mm Nut
Continued on next page
CED,TX08227,3143
1928MAY989/13
6-264