3-44
GTH-1544
Part No. 1272857
September 2016
Section 3 • Repair Procedures
MANIFOLDS
Function Manifold Components
a
b
c
d
Pos. Function
Description
Schematic ITEM
a
Boom up/down
Hydraulic proportional control
A1 -B1
b
Boom in/out
Hydraulic proportional control
A2 -B2
c
Fork tilt
Hydraulic proportional control
A3 -B3
d
-
Load Sensing Relief Valve (3770 psi)
-