Genie GTH-1048, Service Manual

Page: 123 / 214

Section 4 • Repair Procedures March 2015
4 - 54 GTH-1048 • GTH-1056 Part No. 123701
MANIFOLDS
7-5
Auxiliary Manifold Components (option)
The auxiliary manifold is located under the transmission inspection cover.
I ndex Schematic
No. Description Item Function Torque
1 Check valve, 5 psi / 0.3 bar .............. EA .......... Auxiliary 'A1' circuit ........................... 12-14 ft-lbs / 16-19 Nm
2 DO3 valve, 3 position 4 way ............. EB .......... Auxiliary function enable ............................ 60 in-lbs / 6.8 Nm
3 Flow regulator valve ........................ EC .......... Function speed control ............................... 25 ft-lbs / 34 Nm
4 Check valve, 5 psi / 0.3 bar ............. ED .......... Auxiliary 'A2' circuit ........................... 12-14 ft-lbs / 16-19 Nm
2
4
3
1
EA
EB
EC
ED
Y77A
Y77B
Note: 'alpha' callouts refer
to corresponding notes on
the hydraulic schematic;
alphanumeric callouts refer
to the electrical schematic