At the front side of the control valve locate the tilt section load check valve (Item 1) [Figure 20-41-31].
At the front side of the control valve locate the auxiliary section load check valve (Item 2) [Figure 20-41-31].
NOTE: The tilt and auxiliary load check valves are interchangeable.
Remove the spring (Item 1) and poppet (Item 2) [Figure 20-41-32].
Check the orifice (Item 3) [Figure 20-41-32] in the poppet to be sure it is not plugged.
Installation: Install a new O-ring (Item 4) [Figure 20-41- 32] on the plug and lightly lubricate with oil before installing. Tighten the plug to 38 – 45 ft.-lb. (52 – 61 N•m) torque.