Genie GS-2669 RT Service Manual page 132

Section 4 • Repair Procedures
MANIFOLDS
Traction Manifold Components - View 2
The traction manifold is located inside the ground control box.
Index
No. Description
13 Orifice, 0.030 inch / .76 mm ................. TM ...... Brake circuit
14 Orifice, 0.030 inch / .76 mm ................. TN ....... Two-speed circuit
15 Pressure reducing valve,
250 psi / 17.2 bar ................................ TO ....... Two-speed and brake circuit ............ 20-25 ft-lbs / 27-34 Nm
16 Orifice, 0.035 inch / .9 mm ................... TP ....... Equalizes pressure on both sides
17 Flow divider/combiner valve ............... TQ ....... Controls flow to non-steer end
18 Counterbalance valve,
3500 psi / 241.3 bar ............................ TR ....... Traction relief .................................... 30-35 ft-lbs / 40-47 Nm
19 Check valve ......................................... TS ....... Two-speed circuit ............................. 12-14 ft-lbs / 16-19 Nm
20 Check valve ......................................... TT ....... Brake circuit ...................................... 12-14 ft-lbs / 16-19 Nm
4 - 62
Schematic
Item Function
of flow divider/combiner valve 7
drive motors in forward
and reverse ..................................... 73-77 ft-lbs / 99-104 Nm
GS-2669 RT • GS-3369 RT • GS-4069 RT
November 2014
Torque
Part No. 229753