TM 5-3805-281-24-1
Tests
8. Adjust the Load Adjusting Cartridge (Outer Spring)
(Engine Pulldown at Medium Pressure):
a. Disconnect the power boost pilot line (L) at the right
front corner of control valve. Install a plug in the line
and a cap on fitting.
b. Adjust the system relief valve (M) to 20 685 kPa
(207 bar) (3 000 psi). (See System Relief Valve
Test and Adjustment in this group):
1.
Run engine at fast idle.
2.
Actuate and hold right propel function over relief.
3.
Loosen 32 mm nut (O).
4.
Turn adjusting plug (P) out to obtain specified
pressure. Hold the adjusting plug and tighten 32
mm nut.
9025
25
114
L--Power Boost Pilot Line
M--System Relief Valve
N--Adjusting Screw
O--22 mm Nut
P--Adjusting Plug
Q--32 mm Nut
Continued on next page
CED,TX08227,3143
1928MAY986/13
6-261